More Related Content Similar to PDQ-AT_Users_Guide Similar to PDQ-AT_Users_Guide (20) 3. /HJDO 1RWLFH
5HSURGXFWLRQ DGDSWDWLRQ RU WUDQVODWLRQ ZLWKRXW SULRU ZULWWHQ SHUPLVVLRQ
LV SURKLELWHG H[FHSW DV DOORZHG XQGHU WKH FRSULJKW ODZV
1RWLFH
7KH LQIRUPDWLRQ FRQWDLQHG LQ WKLV GRFXPHQW LV VXEMHFW WR FKDQJH ZLWKRXW
QRWLFH
$JLOHQW 7HFKQRORJLHV PDNHV QR ZDUUDQW RI DQ NLQG ZLWK UHJDUG WR WKLV
PDWHULDO LQFOXGLQJ EXW QRW OLPLWHG WR WKH LPSOLHG ZDUUDQWLHV RI
PHUFKDQWDELOLW DQG ILWQHVV IRU D SDUWLFXODU SXUSRVH $JLOHQW 7HFKQRORJLHV
VKDOO QRW EH OLDEOH IRU HUURUV FRQWDLQHG KHUHLQ RU IRU LQFLGHQWDO RU
FRQVHTXHQWLDO GDPDJHV LQ FRQQHFWLRQ ZLWK WKH IXUQLVKLQJ SHUIRUPDQFH
RU XVH RI WKLV PDWHULDO
:DUUDQW
$ FRS RI WKH VSHFLILF ZDUUDQW WHUPV DSSOLFDEOH WR RXU $JLOHQW
7HFKQRORJLHV SURGXFW DQG UHSODFHPHQW SDUWV FDQ EH REWDLQHG IURP RXU
ORFDO 6DOHV DQG 6HUYLFH 2IILFH
7KH IROORZLQJ DUH FRSULJKW QRWLFHV RI WKH VRIWZDUH GLVWULEXWHG ZLWK 3'4$7
*18 6RIWZDUH 8VH
3'4$7 UHOLHV RQ WKH *18 XWLOLWLHV WKDW ZHUH GRZQORDGHG IURP D PLUURU
RI KWWSZZZJQXRUJ FRPSLOHG ZLWKRXW PRGLILFDWLRQV RQ D 0LFURVRIW
:LQGRZV17 ZRUNVWDWLRQ
6DQGLD 7HFKQRORJLHV PDNHV QR UHSUHVHQWDWLRQ WKDW DQ PRGLILFDWLRQ KDV
EHHQ GRQH RU LV UHTXLUHG RI WKHVH XWLOLWLHV %HFDXVH PDQ RI RXU FOLHQWV
DOUHDG XVH *18 6RIWZDUH WKH QDPH FKDQJHV DUH SURYLGHG RQO DV DQ DLG
WR WKH VVWHP DGPLQLVWUDWRU 7KH *18 DZN FXW JUHS DQG VHG DUH DOO
VWRUHG DV 9DZN 9FXW 9JUHS DQG 9VHG H[H 5. HDUV IURP WKH LQLWLDO
UHOHDVH GDWH RI 3'4$7 )RU GLVWULEXWLRQ DQG FRSLQJ FRVWV RQWR PP
WDSHV XVHUV GHVLULQJ VRXUFH FRGH PD FRQWDFW 6DQGLD 7HFKQRORJ EXW DUH
XUJHG LQVWHDG WR YLVLW KWWSZZZJQXRUJ WR ILQG WKH ODWHVW YHUVLRQV RI WKLV
DQG RWKHU 81,; XWLOLWLHV
6. ,Q RUGHU WR HQVXUH IXOO GLVFORVXUH 6DQGLD 7HFKQRORJLHV KDV SURYLGHG
FRSLHV RI VDLG VWDWHPHQWV LQ RSW$7FRSULJKWV DQG LQ WKH IROORZLQJ
SDUDJUDSKV
7FO7N ZDV XVHG LQ WKH FRQVWUXFWLRQ RI 3'4$7 ,QWHUHVWHG SDUWLHV PD
FRQWDFW 6DQGLD 7HFKQRORJLHV RU YLVLW KWWSZZZJQXRUJ IRU WKH 7FO7N
VRXUFH FRGH FRQGLWLRQV VLPLODU WR WKRVH VWDWHG DERYH IRU WKH *18
XWLOLWLHV 7. 1HLWKHU $JLOHQW 7HFKQRORJLHV QRU 6DQGLD 7HFKQRORJLHV SURILWV IURP WKH
UHGLVWULEXWLRQ RI WKH DIRUHPHQWLRQHG VRIWZDUH 7KH DIRUHPHQWLRQHG
VRIWZDUH FDQ EH UXQ E WKH XVHU ZLWKRXW 3'4$7 DQG WKH VROH 3'4$7
LQWHUIDFH IRU WKHVH VRIWZDUH FRPSRQHQWV LV SURYLGHG DV D FRQYHQLHQFH IRU
WKH XVHU 3'4$7 LV DQ LQGHSHQGHQW ZRUN QRW FRYHUHG E )UHH 6RIWZDUH
)RXQGDWLRQ FRSULJKW %XQGOLQJ RI )UHH 6RIWZDUH )RXQGDWLRQ VRIWZDUH
FRPSRQHQWV ZLWK 3'4$7 GRHV QRW FRQVWLWXWH HQGRUVHPHQW RI 3'4$7 E
WKH )UHH 6RIWZDUH )RXQGDWLRQ
WNKWPOWFO 9HUVLRQ
RSULJKW ‹ E WKH /DZUHQFH %HUNHOH /DERUDWRU
5HGLVWULEXWLRQ DQG XVH LQ VRXUFH DQG ELQDU IRUPV ZLWK RU ZLWKRXW
PRGLILFDWLRQ DUH SHUPLWWHG SURYLGHG WKDW
6RXUFH FRGH GLVWULEXWLRQV UHWDLQ WKH DERYH FRSULJKW QRWLFH DQG WKLV
SDUDJUDSK LQ LWV HQWLUHW
'LVWULEXWLRQV LQFOXGLQJ ELQDU FRGH LQFOXGH WKH DERYH FRSULJKW QRWLFH
DQG WKLV SDUDJUDSK LQ LWV HQWLUHW LQ WKH GRFXPHQWDWLRQ RU RWKHU PDWHULDOV
SURYLGHG ZLWK WKH GLVWULEXWLRQ DQG
$OO DGYHUWLVLQJ PDWHULDOV PHQWLRQLQJ IHDWXUHV RU XVH RI WKLV VRIWZDUH
GLVSOD WKH IROORZLQJ DFNQRZOHGJPHQW CC7KLV SURGXFW LQFOXGHV VRIWZDUH
GHYHORSHG E WKH 8QLYHUVLW RI DOLIRUQLD /DZUHQFH %HUNHOH /DERUDWRU
DQG LWV FRQWULEXWRUV
1HLWKHU WKH QDPH RI WKH 8QLYHUVLW QRU WKH QDPHV RI LWV FRQWULEXWRUV PD
EH XVHG WR HQGRUVH RU SURPRWH SURGXFWV GHULYHG IURP WKLV VRIWZDUH
ZLWKRXW VSHFLILF SULRU ZULWWHQ SHUPLVVLRQ
7KLV FRGH LV EDVHG RQ $QJHO /L
V DQJHO#IOLSSHUUVPDVPLDPLHGX 9. :LQGRZV SULQWLQJ FOLSERDUG DQG PHWDILOH KDQGOLQJ DUH SURGXFHG XVLQJ
OLEUDULHV IURP *HUOLQJHU /HRSROG OHRSROGJHUOLQJHU#VLHPHQVDW! DQG
0LFKDHO 6FKZDUW] PVFKZDUW#Q[QHW KWWSZZZQ[QHWaPVFKZDUW!
2WKHU 1RWLFHV
/RWXV 5HOHDVH IRU :LQGRZV ‹ /RWXV 'HYHORSPHQW RUSRUDWLRQ
0LFURVRIW ([FHO :RUG :LQGRZV ([SORUHU DQG DQ RSHUDWLQJ VVWHP
ZKRVH QDPH EHJLQV ZLWK §:LQGRZV¨ ‹ 0LFURVRIW RUSRUDWLRQ
$GREH ,OOXVWUDWRU ‹ $GREH 6VWHPV ,QFRUSRUDWHG
11. Contents 1
Contents
Contents
,QWURGXFWLRQ WR WKLV *XLGH
,QWURGXFWLRQ WR WKLV KDSWHU
'RFXPHQWDWLRQ 6WOH
,QWURGXFWLRQ WR D *UDSKLFV 8VHU ,QWHUIDFH
8VLQJ WKH 0RXVH
0RXVH %XWWRQ YV 6FUHHQ %XWWRQ
%XWWRQV 7DEV 0HQXV 3XOOGRZQV DQG 3RSXSV
7H[W )LHOG
(GLWLQJ 7H[W
'LUHFWRU %URZVHU
/HDUQLQJ WKH *8,
.HERDUG 6KRUWFXWV
7HDUDZD 0HQXV
6FUROO %DU
,FRQLILQJ D :LQGRZ
1RWH WR 8VHUV )DPLOLDU ZLWK :LQGRZV
,QVWDOODWLRQ
,QWURGXFWLRQ WR WKLV KDSWHU
5HTXLUHPHQWV KHFNOLVW
+DUGZDUH 5HTXLUHPHQWV
6VWHP 6RIWZDUH 5HTXLUHPHQWV
2WKHU 6RIWZDUH 5HTXLUHPHQWV
'LVWULEXWLRQ 0HGLD
0HGLD 7SHV
)RUPDWV
3URGXFW ,GHQWLILFDWLRQ
,QVWDOOLQJ 3'4$7
6VWHP KDQJHV
7KH 6HQWLQHO .H
,QVWDOODWLRQ (UURUV
5($'0(
7URXEOHVKRRWLQJ
12. 2 Contents
Contents
:LQGRZV 17 YV +38; 7URXEOHVKRRWLQJ
*HQHUDO (UURU 7UDS
JORE 0HVVDJH LQ WKH *HQHUDO (UURU 7UDS
1)6 YDURSW:/5 0DSSLQJ 3UREOHPV
)LOH /RDGLQJ 3UREOHPV )LOH %XV
RORU 3UREOHPV
1RQ5HSHDWDEOH *HQHUDO (UURU 7UDSV
+LVWRU )LOHV
/LFHQVH .H 3UREOHPV
6RIWZDUH 'HVLJQ
,QWURGXFWLRQ WR WKLV KDSWHU
3XUSRVH RI 3'4$7
$QDOVLV 2SHUDWLRQV
3'4$7 YV 3'4:/5
2XWSXW 'DWD +LHUDUFK
69 DQG ;JUDSK )LOHV
([WUDFWLRQ DQG RPSDWLELOLW
3ULQWLQJ DQG 3ULQW )LOHV
8VLQJ 3'4$7 2YHUYLHZ
6WHS /RDGLQJ 'DWD
6WHS )LOWHULQJ DQG 6RUWLQJ 'DWD
6WHS $QDO]LQJ 'DWD
6WHS 3ORWWLQJ 'DWD
,QWHOOLJHQW 3ORWV DQG RQVWUDLQLQJ 'DWD
/LIHWLPH 3UHGLFWLRQV
2XWSXW 6DYLQJ ([SRUWLQJ 6WRULQJ DQG 3ULQWLQJ WR D )LOH
8VLQJ 3'4'0 2YHUYLHZ
8VLQJ 3'4'0
,QWURGXFWLRQ WR WKLV KDSWHU
3'4 'DWD 0DQDJHU )XQFWLRQV
7KH 3'4'0 :LQGRZ
0DQLSXODWLQJ WKH 'LVSOD
0DQLSXODWLQJ WKH 'LUHFWRU 7UHH
13. Contents 3
Contents
2SWLRQV
'LVSOD 2SWLRQV
3DFNLQJ 2SWLRQV
6DYLQJ RXU 2SWLRQV
6HOHFWLQJ )LOHV IRU $GPLQLVWUDWLRQ
3DFNLQJ 8S WKH 'DWDEDVH $UHD
/LVWLQJ WKH RQWHQWV RI D DFKH )LOH
DFKH 7UDQVIHU 9LD 1HWZRUN
*HWWLQJ 6WDUWHG :LWK 7UDQVIHU
/LVWLQJ WKH 5HPRWH 'LUHFWRUKDQJLQJ 'LUHFWRULHV
/LVWLQJ WKH /RFDO 'LUHFWRUKDQJLQJ 'LUHFWRULHV
)HWFKLQJ D 5HPRWH )LOH
6HQGLQJ D /RFDO )LOH
)LQLVKLQJ
DFKH 7UDQVIHU 1R 1HWZRUN
8Q3DFNLQJ D DFKH )LOH
'HOHWLQJ )LOHV
5HIUHVKLQJ 'LUHFWRULHV
OHDQLQJ 8S WKH :/5 'DWD 5HSRVLWRU
8VLQJ 31)6
:KDW DUH 1)6 DQG 31)6
:K 8VH 1)6
8VLQJ WKH +38; 31)6 'DHPRQ
$ 5HFRPPHQGHG 0HWKRG
2SWLRQDO 0HWKRG
:KDW GRHV 3'4'0 KDYH WR GR ZLWK 31)6
8VLQJ 3'4$7
,QWURGXFWLRQ WR WKLV KDSWHU
6WDUWLQJ 3'4$7
3'4$7
/LFHQVH
4XLW
3'4$7 0DLQ
3'4$7 0DLQ :LQGRZ 0HQXV
14. 4 Contents
Contents
)LOH 0HQX
3UHIV 0HQX
:LQGRZ 3UHIHUHQFHV
3ORW 3UHIHUHQFHV
RORU 3UHIHUHQFHV
0LVFHOODQHRXV 3UHIHUHQFHV
3UHIHUHQFH 6DYH )LOHV
+HOS 0HQX
*HWWLQJ +HOS LQ 3'4$7
+HOS 0HQX
8VLQJ 2QOLQH +HOS
1DYLJDWH
7KH 5LJKW 0RXVH %XWWRQ
0RXVH2YHU DQG +HOS 7H[W
/RDGLQJ 'DWD
/RDGLQJ D 'DWDVHW
/RDGLQJ D 'DWDVHW $FURVV DQ 1)6 0RXQWHG 'ULYH
OHDULQJ WKH 1)6 $OHUW %R[
RPELQLQJ 'DWDVHWV
$SSHQGLQJ D )LOH
5HFDOOLQJ D 3UHYLRXV 6HVVLRQ 3ORW
5HVWRULQJ D 3ORW
8VLQJ 1RQ3'4:/5 'DWD
3'4:/5 'DWD )RUPDW
KHFNOLVW IRU ,PSRUWLQJ D )LOH
,PSRUWLQJ D )LOH
)LOWHULQJ 'DWD
7KH )LOWHU 2SHUDWLRQ
)LOWHU ([SUHVVLRQV
5HODWLRQDO 2SHUDWRUV
%RROHDQ 2SHUDWLRQV
%RROHDQ ODXVHV DQG /RJLFDO 2SHUDWRUV
UHDWLQJ RPSOH[ )LOWHUV
%RROHDQ ODXVHV ZLWK 0XOWLSOH 9DULDEOHV
UHDWLQJ D )LOWHU ([SUHVVLRQ
)LOWHULQJ %DG 'DWD 8VLQJ (UURU RGHV
15. Contents 5
Contents
6RUWLQJ 'DWD
6RUW ([DPSOH
6RUWLQJ D 'DWDVHW
6DYLQJ RXU 'DWD
8VLQJ 3'4 'DWD 2XWVLGH RI 3'4$7
([SRUWLQJ WKH $FWLYH :RUNLQJ 'DWDVHW
6DYLQJ WR WKH 3'4 'DWDEDVH
6DYLQJ RXU 'DWD
5HFRUGLQJ DQ $QDOVLV
6WRULQJ D 3ORW
9LHZLQJ RXU 'DWD
6HDUFKLQJ WKH 'DWD ZLWK WKH 9LHZHU
;JUDSK %URZVHU
8VLQJ WKH ;JUDSK %URZVHU
3ULQWLQJ 3ORW )LOHV
3ULQWLQJ D 3ORW
$QDO]LQJ 'DWD
,QWURGXFWLRQ WR WKLV KDSWHU
KRRVLQJ D 3ORW $QDOVLV
8VLQJ 0DFURV
8VLQJ WKH 1 DQG Q 'DWD 9DULDEOHV
7ULJRQRPHWULF )XQFWLRQV
+RW DUULHU DQG $FWLYDWLRQ (QHUJ 6SHFLILFV
UHDWLQJ D 0DFUR
UHDWLQJ D 3DVV)DLO 0DFUR
'LVWULEXWLRQ 3ORW
XVWRPL]DEOH 3ORW (OHPHQWV
6FDWWHU 3ORW
.H 6WULQJ 3ORWWLQJ
XVWRPL]DEOH 3ORW (OHPHQWV
+LVWRJUDP
XVWRPL]DEOH 3ORW (OHPHQWV
+LVWRJUDP %LQ 6L]HV
KDQJLQJ %LQQLQJ 2SWLRQV
16. 6 Contents
Contents
:DIHU 3ORWV
XVWRPL]DEOH 3ORW (OHPHQWV
3ORW 0HQX
:RUNLQJ ZLWK 0XOWLSOH :DIHU 3ORWV
3ORW /LPLWV 2SWLRQV
KDQJLQJ 3ORW /LPLWV 2SWLRQV
RORU %LQQLQJ 2SWLRQV
KDQJLQJ RORU %LQQLQJ 2SWLRQV
$FWLYDWLRQ (QHUJ
XVWRPL]DEOH 3ORW (OHPHQWV
$FWLYDWLRQ (QHUJ /LIHWLPH 3DUDPHWHUV
$FWLYDWLRQ (QHUJ /LIHWLPH 3UHGLFWLRQ 3URFHGXUH
XVWRPL]DEOH 3ORW (OHPHQWV IRU /LIHWLPH 3UHGLFWLRQV
+RW DUULHU /LIHWLPH
+LGGHQ /LIHWLPHBBPRV 'DWD
XVWRPL]DEOH 3ORW (OHPHQWV
+RW DUULHU /LIHWLPH 3DUDPHWHUV
DUULHU /LIHWLPH 3UHGLFWLRQ 3URFHGXUH
XVWRPL]DEOH 3ORW (OHPHQWV IRU /LIHWLPH 3UHGLFWLRQV
69 )LOHV DQG 7HVW 'DWD /LQNV
3ORWWLQJ 69 )LOHV
63
RQWLQXRXV 'DWD 63 KDUWV 63[ 17. UHDWLQJ DQ 63[ 3ORW
XVWRPL]DEOH 3ORW (OHPHQWV
3DVV)DLO 63 KDUWV 63E 18. UHDWLQJ DQ 63E 3ORW
XVWRPL]DEOH 3ORW (OHPHQWV
8VLQJ ,QWHOOLJHQW 3ORWV
,QWURGXFWLRQ WR WKLV KDSWHU
7KH $QDWRP RI D 3ORW )UDPH
:RUNLQJ ZLWK 3ORW )UDPHV
=RRPLQJ
:K =RRPLQJ LV ,PSRUWDQW
19. Contents 7
Contents
6HOHFWLQJ DQG 0RYLQJ 3ORW (OHPHQWV
:RUNLQJ ZLWK 7H[W
7H[W 7RRO $GGLQJ 7H[W WR 3ORWV
(GLWLQJ DQG 'HOHWLQJ 7H[W
KDQJLQJ )RQWV RI D 3ORW (OHPHQW
:RUNLQJ ZLWK /LQHV 6PEROV DQG RORUV
XVWRPL]DEOH 3ORW (OHPHQWV
3ORW 0HQX
3ORW 6HWWLQJV
$[HV /LPLWV
KDQJLQJ $[LV /LPLW
*ULG 7LFN
KDQJLQJ *ULG DQG 7LFN 2SWLRQV
RQILGHQFH ,QWHUYDOV RQ ; 3ORWV
KDQJLQJ RQILGHQFH ,QWHUYDOV
0LVFHOODQHRXV 2SWLRQV
KDQJLQJ 0LVFHOODQHRXV 2SWLRQV
,FRQLILQJ WKH 3ORW )UDPH
RQVWUDLQ 7RRO RQVWUDLQLQJ 'DWD
9LHZLQJ 3ORW 3RLQW 'DWD
RQVWUDLQLQJ 3ORW 3RLQWV
2YHUSORWWLQJ
UHDWLQJ DQ 2YHUSORW
5DLVLQJ D 3ORW LQ DQ 2YHUSORW
'HOHWLQJ D 3ORW IURP DQ 2YHUSORW
:DIHU 0DS 'HILQLWLRQV
,QWURGXFWLRQ WR WKLV KDSWHU
:DIHU 0DS 'HILQLWLRQV
1HZ :DIHU 'HILQLWLRQV
$JLOHQW 63(6 'HILQLWLRQ
'HILQLQJ D :DIHU
/RDGLQJ D :DIHU 'HILQLWLRQ
6DYLQJ D :DIHU 'HILQLWLRQ
3ULQWLQJ D :DIHU 'HILQLWLRQ
20. 8 Contents
Contents
/LFHQVH $GPLQLVWUDWLRQ ZLWK 3'4$7
,QWURGXFWLRQ WR WKLV KDSWHU
/LFHQVH $GPLQLVWUDWLRQ
*HQHUDO :DUQLQJ
$SSHQGL[ 'DWD $OJRULWKPV
3'4:/5 $OJRULWKPV
$SSHQGL[ ([SODLQLQJ WKH $QDO]HG 'DWD
,QWURGXFWLRQ WR WKLV $SSHQGL[
7DEOH RI 'LVWULEXWLRQ (TXDWLRQV
1RUPDO ')
/RJ 1RUPDO ')
:HLEXOO
([WUHPH 9DOXH
:DIHU 3ORWV
$FWLYDWLRQ (QHUJ
+RW DUULHU /LIHWLPH 3UHGLFWLRQV
6WDWLVWLFDO 3URFHVV RQWURO
22. 2 Chapter1
Introduction to this Guide
Introduction to this Chapter
,QWURGXFWLRQ WR WKLV KDSWHU
7KLV FKDSWHU GLVFXVVHV WKH GRFXPHQWDWLRQ FRQYHQWLRQV XVHG ZLWKLQ WKLV ERRN
DQG LQWURGXFHV VRPH EDVLF JUDSKLF XVHU LQWHUIDFH VNLOOV DQG FRQFHSWV
6SHFLILFDOO LW VKRZV KRZ WR UHFRJQL]H D FRPPDQG ZLWKLQ D SURFHGXUH DQG
KRZ WR XVH WKH PRXVH
7KRVH DOUHDG IDPLOLDU ZLWK ZLQGRZ LQWHUIDFHV PD QRW QHHG WKLV FKDSWHU
23. Chapter 1 3
Introduction to this Guide
Documentation Style
'RFXPHQWDWLRQ 6WOH
,Q WKLV GRFXPHQW WKH XVH RI IRQW VWOHV VXFK DV EROG DQG LWDOLFV KHOSV
H[SODLQ FRQFHSWV UHODWHG WR 3'4$7
EROG EROG GHPRQVWUDWHV ZLQGRZ QDPHV RU ILOH PHQX FRPPDQGV )RU
H[DPSOH
7KH 3'4$7 )LOWHU6RUW ZLQGRZ DSSHDUV
6HOHFW )LOH ! :RUNLQJ /LVW
EROG LWDOLF EROG LWDOLF OHWWHUV GHPRQVWUDWH ZRUGV RU OHWWHUV RX WSH LQ RU
VSHFLILF FRPSXWHU FRQFHSWV )RU H[DPSOH
/RJLQ WR WKH VVWHP DV $GPLQLVWUDWRU
7SH ( LQ GDWD YDULDEOH ILHOG
LWDOLF LWDOLF OHWWHUV GHPRQVWUDWH ILOH QDPHV RU SDUWV RI ILOH QDPHV
DQ ILOH WKDW GRHVQªW HQG ZLWK GDW D GDWDVHW 25. ! :KHQ XVHG ZLWKLQ D VHQWHQFH WKLV LV DQ LQGLFDWRU WR §VHOHFW DQG GUDJ¨
ZLWK WKH PRXVH )RU H[DPSOH
6HOHFW )LOH ! 2SHQHG /LVWV
26. 4 Chapter1
Introduction to this Guide
Introduction to a Graphics User Interface
,QWURGXFWLRQ WR D *UDSKLFV 8VHU
,QWHUIDFH
,I RX DUH QHZ WR ZRUNLQJ RQ D FRPSXWHU VVWHP XVLQJ D JUDSKLF XVHU
LQWHUIDFH DQG D PRXVH WKLV VHFWLRQ ZLOO KHOS RX GHYHORS WKH EHJLQQLQJ VNLOOV
QHFHVVDU WR XVH 3'4$7
7KH JUDSKLF XVHU LQWHUIDFH *8, RIWHQ SURQRXQFHG §JRRH¨ 27. XVHV D JUDSKLF
LQVLGH D ZLQGRZ DQG D PRXVH LQVWHDG RI WKH NHERDUG DQG FRPPDQG OLQHV
8VLQJ WKH 0RXVH
/HDUQLQJ KRZ WR XVH WKH PRXVH LV DQ H[HUFLVH LQ HHKDQG FRRUGLQDWLRQ
VLPLODU WR WSLQJ $V RX JURZ DFFXVWRPHG WR WKH PRXVH RX ZLOO EHFRPH
IDVWHU DQG EHJLQ WR UHFRJQL]H UHSHDWHG KDQGILQJHU SDWWHUQV
RXU PRXVH PD KDYH WZR RU WKUHH EXWWRQV 3ULPDULO RX ZLOO XVH WKH OHIW
EXWWRQ ZKLFK RXU LQGH[ ILQJHU UHVWV RQ IRU PRVW RI WKH LQWHUIDFH 7KH RWKHU
WZR EXWWRQV LQ 3'4$7 DOVR KDYH VSHFLDO DVVLJQPHQWV :KHQHYHU WKLV
GRFXPHQW UHDGV FOLFN FOLFNKROG RU FOLFNGUDJ LW LV UHIHUULQJ WR WKH OHIW
PRXVH EXWWRQ ,I QR RWKHU EXWWRQ LV LQGLFDWHG XVH WKH OHIW EXWWRQ
5HIHUHQFH 0RXVH DFWLRQ
FOLFN OLFN ZLWK WKH OHIW PRXVH EXWWRQ
PLGGOHFOLFN OLFN ZLWK WKH PLGGOH PRXVH EXWWRQ XVH $OWULJKWFOLFN LI RX
KDYH D WZR EXWWRQ PRXVH 28. ULJKWFOLFN OLFN ZLWK WKH ULJKW PRXVH EXWWRQ
FOLFNGUDJ +ROG GRZQ WKH PRXVH EXWWRQ ZKLOH PRYLQJ WKH PRXVH
GRXEOHFOLFN OLFN WZLFH UDSLGO ZLWK WKH OHIW PRXVH EXWWRQ
29. Chapter 1 5
Introduction to this Guide
Introduction to a Graphics User Interface
Note:
Whenever this
document reads
click, click-hold, or
click-drag, it is
referring to the left
mouse button.
2Q HYHU VFUHHQ H[FHSW LQVLGH WKH 3ORW )UDPHV WKH ULJKW PRXVH EXWWRQ UDLVHV
WKH 2QOLQH +HOS VFUHHQ )RU PRUH LQIRUPDWLRQ RQ 2QOLQH +HOS VHH §*HWWLQJ
+HOS LQ 3'4$7¨ LQ VHFWLRQ S
:KHQHYHU RX PRYH WKH PRXVH WKH PRXVH LFRQ PRYHV RQ WKH VFUHHQ 0RYLQJ
WKH PRXVH IRUZDUG DQG WR WKH OHIW ZLOO PRYH WKH PRXVH LFRQ XS DQG WR WKH OHIW
0RXVH %XWWRQ YV 6FUHHQ %XWWRQ
3ODFHV WR FOLFN RQ WKH VFUHHQ DUH GUDZQ DV DQG UHIHUUHG WR DV EXWWRQV ,Q WKH
ZLQGRZ WKH ZLQGRZ IUDPH KDV EXWWRQV DVVLJQHG WR LFRQLI DQG FORVH VHH
ILJXUH IRU DQ H[DPSOH ZLQGRZ 30. 7KLV GRFXPHQW UHIHUV WR PRXVH EXWWRQV DV FOLFN PLGGOHFOLFN DQG ULJKWFOLFN
7KH ZRUG §EXWWRQ¨ LV UHVHUYHG IRU D EXWWRQ LQ D ZLQGRZ
)LJXUH $ 6DPSOH :LQGRZ
31. 6 Chapter1
Introduction to this Guide
Introduction to a Graphics User Interface
%XWWRQV 7DEV 0HQXV 3XOOGRZQV DQG 3RSXSV
,Q ILJXUH DERYH WKH ER[HV ODEHOHG /RDG ORVH $SSHQG DQG +HOS
DUH EXWWRQV 7KH DUHDV ODEHOHG /RDG 5HVWRUH DQG ,PSRUW DUH WDEV WKDW
DFWLYDWH WKH ZLQGRZ RSWLRQV
:KHQ WKH PRXVH LFRQ PRYHV RYHU D EXWWRQ WKH EXWWRQ OLJKWV XS ,Q WKLV
GRFXPHQW ZH WHOO RX WR FOLFN PLGGOHFOLFN RU ULJKWFOLFN XVLQJ WKH OHIW
PLGGOH RU ULJKW PRXVH EXWWRQ UHVSHFWLYHO RQ D EXWWRQ
$ SXOOGRZQ PHQX LV VLPLODU WR D EXWWRQ H[FHSW ZKHQ RX FOLFN RQ LW D PHQX
RI RSWLRQV EHFRPH DYDLODEOH 8VH RXU PRXVH WR FOLFN RQ WKH PHQX EXWWRQ
WKH )LOH PHQX RQ WKH 3'4$7 0DLQ ZLQGRZ IRU H[DPSOH 32. WKHQ SXOOGRZQ WR
WKH RSWLRQ RX GHVLUH OLFN DJDLQ RQ WKH RSWLRQ
,Q WKLV GRFXPHQW ZH WHOO RX WR VHOHFW PHQX QDPH ! RSWLRQ QDPH WR
DFWLYDWH D SXOOGRZQ PHQX )RU H[DPSOH
7R DFWLYDWH KHOS WRSLFV VHOHFW +HOS ! 7RSLFV
$ SRSXS PHQX LV OLNH D EXWWRQ H[FHSW ZKHQ RX FOLFN RQ LW D VPDOO PHQX
SRSV XS IRU RX WR VHOHFW RQH RXW RI VHYHUDO RSWLRQV 8QOLNH WKH SXOOGRZQ
WKRXJK RX ZLOO KDYH WR FOLFN ZLWK WKH OHIW PRXVH EXWWRQ NHHS WKH EXWWRQ
KHOG GRZQ DQG GUDJ WKH PRXVH LFRQ WR WKH GHVLUHG RSWLRQ
,Q WKLV GRFXPHQW ZH WHOO RX WR FOLFNGUDJ PHQX QDPH ! RSWLRQ QDPH WR
XVH SRSXSV )RU H[DPSOH
7R RSHQ D VSHFLILF GLUHFWRU FOLFNGUDJ GLUHFWRU !
RSW:/5GDWDEDVHGDWDPHDVXUHG
7H[W )LHOG
7H[W ILHOGV DUH §ER[HV¨ LQ ZKLFK RX FDQ WSH OLFNLQJ ZLWKLQ WKH ILHOG
DFWLYDWHV LW DOORZLQJ RX WR WSH LQVLGH LW ,Q ILJXUH DERYH QH[W WR WKH
ZRUGV )LOH QDPH LV D WH[W ILHOG
(GLWLQJ 7H[W
:KHQ HGLWLQJ WH[W GR QRW XVH WKH GHOHWH NH 3'4$7 UHTXLUHV RX WR XVH WKH
EDFNVSDFH NH $OWHUQDWLYHO RX PD FOLFNGUDJ WKH PRXVH LFRQ RYHU WKH
WH[W RX ZLVK WR FKDQJH DQG EHJLQ WSLQJ 7KH VHOHFWHG WH[W LV DXWRPDWLFDOO
UHSODFHG ZLWK WKH QHZO WSHG WH[W
'LUHFWRU %URZVHU
0DQ ZLQGRZV LQFOXGH WKH GLUHFWRU EURZVHU ZKLFK OLVWV QDPHV RI ILOHV DQG
GLUHFWRULHV )LOHV DUH LQGLFDWHG E DQ ZKLWH UHFWDQJXODU LFRQ WKDW DSSHDUV DV LI
33. Chapter 1 7
Introduction to this Guide
Introduction to a Graphics User Interface
WH[W ZHUH ZULWWHQ RQ LW ,I RX DUH LQ D ORDG UHVWRUH RU LPSRUW ZLQGRZ
GRXEOHFOLFNLQJ RQ WKH ILOH ZLOO SHUIRUP WKH ORDG IXQFWLRQ
'LUHFWRULHV DSSHDU DV HOORZ IROGHUV % GRXEOHFOLFNLQJ RQ WKH IROGHU WKH
GLUHFWRU RSHQV WKDW IROGHU DQG OLVWV WKH FRQWHQWV ZLWKLQ
Note:
If you are unfamiliar
with GUI’s, don’t be
afraid move slow.
With familiarity
comes speed.
/HDUQLQJ WKH *8,
,I RX DUH XQIDPLOLDU ZLWK *8,ªV GRQªW EH DIUDLG PRYH VORZ RX DUH OLWHUDOO
WHDFKLQJ RXU ERG KRZ WR PRYH PXFK OLNH ULGLQJ D ELFFOH :RUN RQ WKH
EDVLFV ILUVW VXFK DV FOLFNLQJ ¦ RX ZLOO SLFN XS VSHHG ODWHU
34. 8 Chapter1
Introduction to this Guide
Introduction to a Graphics User Interface
.HERDUG 6KRUWFXWV
$QRWKHU IHDWXUH WR WKH 3'4$7 LQWHUIDFH DUH WKH H[LVWLQJ NHERDUG VKRUWFXWV
,I WKHUH LV D NHERDUG VKRUWFXW DYDLODEOH IRU D PHQX FRPPDQG WKH OHWWHUV WUO
DSSHDU IROORZHG E D SOXV VPERO 35. DQG DQRWKHU OHWWHU IRU LQVWDQFH WUO/
7R XVH WKLV FRPPDQG ZLWKRXW XVLQJ WKH PRXVH WSH WKH HQGLQJ OHWWHU ZKLOH
KROGLQJ GRZQ WKH FRQWURO EXWWRQ MXVW DV LI RX ZHUH WULQJ IRU D FDSLWDO OHWWHU
XVLQJ WKH VKLIW EXWWRQ )RU H[DPSOH
WR ORDG GDWDVHWV LQ 3'4$7 SUHVV WUO/
36. Chapter 1 9
Introduction to this Guide
Introduction to a Graphics User Interface
7HDUDZD 0HQXV
3'4$7 XVHV WHDUDZD PHQXV WR KHOS FXVWRPL]H WKH DSSHDUDQFH RI SORWV DQG
WKH 3'4$7 LQWHUIDFH $W WKH WRS RI D WHDUDZD PHQX RX ZLOO VHH D VHULHV RI
GRWWHG OLQHV :KHQ RX VHOHFW WKH GRWWHG OLQH DV RX ZRXOG VHOHFW DQ RSWLRQ
IURP WKH PHQX EDU WKH PHQX LWVHOI WUDQVIRUPV LQWR D ZLQGRZ
37. 10 Chapter1
Introduction to this Guide
Introduction to a Graphics User Interface
)LJXUH $ VDPSOH WHDUDZD EHIRUH
)LJXUH DQG DIWHU
2QFH LW KDV EHFRPH D ZLQGRZ RX FDQ XVH WKH RSWLRQV ULJKW IURP WKLV QHZ
ZLQGRZ ZLWKRXW KDYLQJ WR DFFHVV WKH SXOOGRZQ PHQX
38. Chapter 1 11
Introduction to this Guide
Introduction to a Graphics User Interface
6FUROO %DU
6FUROO EDUV DOORZ RX WR VFUROO LQIRUPDWLRQ WRR ELJ WR ILW LQVLGH D ZLQGRZ 7R
VFUROO WKH LQIRUPDWLRQ XS GRZQ OHIW RU ULJKW XVH WKH VFUROO EDUV WR WKH ULJKW
DQG ERWWRP RI WKH ZLQGRZ
)LJXUH 7KH 3'4$7 )LOH 9LHZHU ZLQGRZ VFUROO EDU
OLFNLQJ RQ WKH DUURZV DOVR PRYHV WKH LQIRUPDWLRQ LQ WKH GLUHFWLRQ RI WKH
DUURZ
OLFNGUDJJLQJ RQ WKH VFUROO WDE DOORZV RX WR GUDJ WKH LQIRUPDWLRQ WR WKH
ORFDWLRQ RX GHVLUH
39. 12 Chapter1
Introduction to this Guide
Introduction to a Graphics User Interface
,FRQLILQJ D :LQGRZ
,Q WKH SORW IUDPHV 3'4$7 LQFOXGHV D EXWWRQ WLWOHG ,FRQLI ZKHQ FOLFNHG
WKH IUDPH VHHPV WR GLVDSSHDU 7KH IUDPH KDV EHFRPH LFRQLILHG RQ WKH
3'4$7 0DLQ ZLQGRZ )RU PRUH LQIRUPDWLRQ DERXW WKH 3'4$7 0DLQ
ZLQGRZ DQG LFRQLILQJ VHH §2YHUSORWWLQJ¨ LQ VHFWLRQ S
1RWH WR 8VHUV )DPLOLDU ZLWK :LQGRZV
,I RX DUH DOUHDG IDPLOLDU ZLWK :LQGRZV RX PD NQRZ RWKHU ZDV WR
LFRQLI D ZLQGRZ 'RQªW XVH WKHVH VLQFH WKHUH DUH RSWLRQV ZKHQ SORWWLQJ GDWD
DYDLODEOH ZLWKLQ 3'4$7 WKDW PDNHV LFRQLI VSHFLDO
41. 14 Chapter2
Installation
Introduction to this Chapter
,QWURGXFWLRQ WR WKLV KDSWHU
,Q WKLV FKDSWHU RX ZLOO OHDUQ WKH PLQLPXP UHTXLUHPHQWV RI RXU FRPSXWHU
VVWHP QHHGHG IRU 3'4$7 KRZ WR LQVWDOO 3'4$7 DQG FRQILJXULQJ RXU
VVWHP ,QFOXGHG LV D SURFHGXUH IRU LQVWDOODWLRQ VDPSOH HUURUV
WURXEOHVKRRWLQJ DQG WKH 5($'0( ILOH FRQWDLQLQJ WKH ODWHVW LQIRUPDWLRQ
7KLV FKDSWHU LQFOXGHV LQIRUPDWLRQ RQ
$ UHTXLUHPHQW FKHFNOLVW IRU LQVWDOODWLRQ
'LVWULEXWLRQ PHGLD
,QVWDOOLQJ
7KH 6HQWLQHO .H
,QVWDOODWLRQ HUURUV
5($'0(
7URXEOHVKRRWLQJ
42. Chapter 2 15
Installation
Requirements Checklist
5HTXLUHPHQWV KHFNOLVW
7KH IROORZLQJ DUH UHTXLUHG EHIRUH LQVWDOOLQJ RU XSGDWLQJ WKLV SURGXFW
+DUGZDUH 5HTXLUHPHQWV
‡ 3HQWLXP EDVHG 3 0K] RU EHWWHU 38 VSHHG 43. ‡ 0% 5$0
‡ '520 'ULYH WR ORDG VRIWZDUH
‡ 0% IUHH GLVN VSDFH
‡ [ 'LVSOD LV SUHIHUUHG
6VWHP 6RIWZDUH 5HTXLUHPHQWV
1RWH WKH IROORZLQJ VRIWZDUH PXVW EH LQVWDOOHG DQG FRQILJXUHG EHIRUH ORDGLQJ
‡ :LQGRZV17 RU JUHDWHU 6HUYLFH 3DFN RU JUHDWHU 44. RU :LQGRZV
2WKHU 6RIWZDUH 5HTXLUHPHQWV
3'4$7 DVVXPHV DQG GHSHQGV RQ WKH IROORZLQJ WR DFTXLUH DQG DQDO]H GDWD
‡ 7KH GDWD IHHG FRPHV IURP 3'4:/5
3'4$7 UXQV LQ DQ :LQGRZV17 RU :LQGRZV HQYLURQPHQW ZLWK
3'4:/5 GDWD 1RWKLQJ SUHYHQWV XVHUV IURP SRSXODWLQJ 3'4:/5 GDWD
VWUXFWXUHV ZLWK IRUHLJQ GDWD IRU XVH ZLWK 3'4$7 3'4$7 SURYLGHV DQ
LPSRUW IXQFWLRQ VHH §,PSRUWLQJ D )LOH¨ LQ VHFWLRQ S 45. 16 Chapter2
Installation
Distribution Media
'LVWULEXWLRQ 0HGLD
0HGLD 7SHV
3'4$7 LV GLVWULEXWHG RQ '520
)RUPDWV
7KH GLVWULEXWLRQ PHGLD DUH DYDLODEOH DV D VHOIH[WUDFWLQJDUFKLYH
3URGXFW ,GHQWLILFDWLRQ
5HJDUGOHVV RI WKH GLVWULEXWLRQ PHGLD WKH LQVWDOODWLRQ SURGXFW LGHQWLILHU LV
3'4B$7 3HUIRUPLQJ D EDFNXS RI WKH WDUJHW VVWHP LV VWURQJO
UHFRPPHQGHG EHIRUH SURFHHGLQJ ZLWK DQ QHZ VRIWZDUH LQVWDOODWLRQ RU
XSJUDGH
Procedure Installing PDQ-AT
/RJLQ WR WKH VVWHP DV $GPLQLVWUDWRU
3HUIRUPLQJ D EDFNXS RI WKH WDUJHW VVWHP LV VWURQJO UHFRPPHQGHG
EHIRUH SURFHHGLQJ ZLWK DQ QHZ VRIWZDUH LQVWDOODWLRQ RU XSJUDGH
6WDUW :LQGRZV ([SORUHU
,QVHUW WKH PHGLD LQWR WKH DSSURSULDWH GULYH RQ RXU 3
,Q :LQGRZV ([SORUHU QDYLJDWH WR WKH '520
([HFXWH E GRXEOHFOLFNLQJ 46. WKH 3'4$7 LQVWDOO ILOH
)ROORZ WKH LQVWUXFWLRQV RI WKH ,QVWDOOHU
7KH LQVWDOODWLRQ LV FRPSOHWH 3URFHHG WR §/LFHQVH $GPLQLVWUDWLRQ ZLWK
3'4$7¨ LQ VHFWLRQ S
Installing PDQ-DM on HP/UX
$V $GPLQLVWUDWRU FRS SGTGP IURP ;?RSW?$7?8;'0 WR RSW:/5ELQ RU
RSW$7ELQ RQ RXU +38; VVWHP RX PD XVH D QHWZRUN FRS RU IWS WR
PRYH WKH ILOH RXU $JLOHQW UHSUHVHQWDWLYH FDQ DVVLVW RX LI RX KDYH
GLIILFXOWLHV 48. Chapter 2 17
Installation
System Changes
6VWHP KDQJHV
7KH IROORZLQJ OLVW DUH WKH FKDQJHV PDGH WR RXU VVWHP ZKHQ LQVWDOOLQJ
3'4$7 UHTXLUHV DOO RI WKHVH ILOHV WR RSHUDWH SURSHUO
'LUHFWRU RQWHQW
;?HWF?$7 RQILJXDUDWLRQ ILOHV
;?RSW?$7 ([HFXWDEOHV DQG VKDUHG OLEUDULHV
;?YDU?RSW?$7 $7 VSHFLILF GDWD
;?YDU?RSW?:/5 :/5 VSHFLILF GDWD
:KHUH ; LV WKH GULYH ZKHUH RX LQVWDOOHG 3'4$7
49. 18 Chapter2
Installation
The Sentinel Key
7KH 6HQWLQHO .H
3'4$7:LQ LV SURWHFWHG E D KDUGZDUH NH IURP 5DLQERZ 7HFKQROJLHV ,QF
:LWK WKH VVWHP VKXWGRZQ DQG WKH SRZHU RII SHUIRUP WKH IROORZLQJ VWHSV WR
LQVWDOO RXU KDUGZDUH NH
,I RX KDYH D SULQWHU XQSOXJ WKH SULQWHU IURP WKH SDUDOOHO SRUW
3OXJ WKH NH LQWR WKH SDUDOOHO SRUW
,I RX KDYH D SULQWHU SOXJ WKH SULQWHU LQWR WKH SDVVWKUX SRUW RI WKH NH
'R QRW XVH PRUH WKDQ RQH VHFXULW KDUGZDUH NH LQ WKH VDPH SDUDOOHO
SRUW
50. Chapter 2 19
Installation
Installation Errors
,QVWDOODWLRQ (UURUV
7KHUH DUH VRPH VSHFLDO SRLQWV WR FRQVLGHU ZKHQ LQVWDOOLQJ WKLV SURGXFW
,I RX DWWHPSW WR LQVWDOO ZLWK LQVXIILFLHQW IUHH VSDFH RQ WKH VHOHFWHG GULYH RX
PD IUHH XS VSDFH DQG WU WKH LQVWDOO DJDLQ ,I RX FKRRVH WR LQVWDOO WR D
GLIIHUHQW GULYH RX ZLOO OHDYH EHKLQG D SDUWLDO LQVWDOO WKDW ZLOO KDYH WR EH
FOHDQHG XS E KDQG 6HH 6VWHP KDQJHV DERYH IRU WKH GLUHFWRULHV WKDW ZLOO
UHTXLUH FOHDQXS
$OZDV UHIHU WR WKH ;?RSW?$7?QRWHV?5($'0( ILOH IRU WKH ODWHVW LQIRUPDWLRQ
ZLWK DQ 3'4$7 GLVWULEXWLRQ
51. 20 Chapter2
Installation
README
5($'0(
3'4$7 LV VKLSSHG ZLWK VSHFLDO 5($'0( ILOHV LQ WKH ;?RSW?$7?QRWHV
GLUHFWRU RQVXOW WKHVH ILOHV ZKHQHYHU LQVWDOOLQJ RU XSJUDGLQJ 3'4$7 7KH
6SHFLDOB1RWHVW[W DQG 5HDG0HW[W ILOHV IRXQG LQ WKLV DUHD DOVR PD FRQWDLQ
XVHIXO LQIRUPDWLRQ
52. Chapter 2 21
Installation
Troubleshooting
7URXEOHVKRRWLQJ
7KLV YHUVLRQ RI 3'4$7 LQFOXGHV D VSHFLDO WHVW ILOH WKDW RX FDQ XVH WR YHULI
WKH LQVWDOODWLRQ
,Q JHQHUDO WKH VWHSV RX PD WDNH WR WHVW RXU LQVWDOODWLRQ DUH
RPSOHWH RXU /LFHQVH .H LQVWDOODWLRQ DV $GPLQLVWDWRU 6HH §/LFHQVH
$GPLQLVWUDWLRQ ZLWK 3'4$7¨ LQ VHFWLRQ S
([HFXWH 3'4$7 IURP WKH 3'4$7 SURJUDP JURXS RQ WKH 6WDUW PHQX RU
GRXEOHFOLFN WKH 3'4$7 LFRQ RQ RXU GHVNWRS
,PSRUW ;?RSW?$7?WHVW?DWBWHVWFVY
6HH §,PSRUWLQJ D )LOH¨ LQ VHFWLRQ S $ JRRG DOJRULWKP QDPH LV
DWBWHVW
OLFN RQ WKH $QDOVLV EXWWRQ LQ WKH PDLQ ZLQGRZ
OLFN RQ WKH $FWLYDWLRQ (QHUJ WDE LQ WKH DQDO]H ZLQGRZ
OLFN RQ WKH 3ORW EXWWRQ 8VH WKH EXLOWLQ GHIDXOWV IRU RXU $FWLYDWLRQ
(QHUJ DQDOVLV LQSXWV
,I WKH SORW IUDPH DFWLYDWHV RX KDYH LQVWDOOHG 3'4$7 FRUUHFWO
2SWLRQDO VWHSV
2Q WKH SORW IUDPH FOLFN WKH 3ULQW EXWWRQ
,I RX KDYH D SULQWHU RX FDQ VHQG RXWSXW GLUHFWO WR RXU SULQWHU
3ULQW WKH RXWSXW WR D ILOH
:LQGRZV 17 YV +38; 7URXEOHVKRRWLQJ
6RPH RI WKLV VHFWLRQ PD VHHP WR RQO DSSO WR +38; VVWHPV VXFK DV WKH
UHIHUHQFHV WR 1)6 7KHVH VHFWLRQV DUH UHWDLQHG EHFDXVH LI RX DUH XVLQJ
3'4$7 RQ ERWK RSHUDWLQJ VVWHPV WKHQ WKLV LQIRUPDWLRQ PD SURYH YDOXDEOH
WR RX
7KH ?RSW?$7?QRWHV?6SHFLDO1RWHVW[W ILOH RQ WKH GULYH ZKHUH RX LQVWDOOHG
3'4$7 ZLOO FRQWDLQ LQYDOXDEOH LQIRUPDWLRQ
53. 22 Chapter2
Installation
Troubleshooting
*HQHUDO (UURU 7UDS
$ JHQHUDO HUURU WUDS LQGLFDWHV WKDW 3'4$7 LV XQDEOH WR VDWLVI DQ DQDOVLV
UHTXHVW 7KLV FDQ KDSSHQ IRU D QXPEHU RI UHDVRQV EXW JHQHUDOO LW RFFXUV
ZKHQ RQH RI WKH IROORZLQJ KDSSHQV
7KH VHOHFWHG GDWD KDG DQ LQILQLWH VORSH RU RX DWWHPSWHG WR WDNH WKH ORJ
RI D QHJDWLYH YDOXH
,PSRUWHG GDWD ZDV FRUUXSWHG
7KH GDWDEDVH ZDV FRUUXSWHG GXULQJ D VVWHP FUDVK
RX ODFN VXIILFLHQW SULYLOHJHV IRU GLUHFWRU RU ILOH DFFHVV
3'4$7 SUHFDOFXODWHV D QXPEHU RI FULWLFDO FRQVWDQWV ZKHQ EHJLQQLQJ DQ
DQDOVLV ,I RXU GDWD FUHDWHV D OLQH SHUSHQGLFXODU WR WKH UHIHUHQFH D[LV
LQILQLWH VORSH 54. D GLYLGH E ]HUR ZLOO RFFXU 9LHZ WKH GDWDVHW WR VHH LI RXU
VHOHFWHG GDWD ILWV WKLV FDVH LI VR UHVHOHFW RXU LQSXW
,I RX DUH KDYLQJ WURXEOH ZLWK LPSRUWHG GDWD RX PD ZLVK WR YLHZ WKH
RULJLQDO FVY ILOH ZLWK D WH[W HGLWRU 7KLQJV WR ORRN IRU DUH SDUWLDO UHFRUGV DQG
VWULQJ GDWD LQ FROXPQV RX VSHFLILHG ZHUH QXPHULFDO ,I WKLV KDV RFFXUUHG
FRUUHFW WKH HUURUV DQG UHLPSRUW WKH GDWD
,I RX VXVSHFW D GDWDEDVH ILOH ZDV FRUUXSWHG FRS WKH ILOH WR D FVY ILOH HJ FS
GHIDXOWGDW ?7HPS?GHIDXOWGDWFVY 55. DQG LQVSHFW WKH ILOH XVLQJ DQ WRRO WKDW
UHFRJQL]HV FVY ILOHV VXFK DV D VSUHDGVKHHW ,I SDUWLDO UHFRUGV RU FRUUXSWHG
ILHOGV DSSHDU LH WH[W LQ QXPHULFDO FROXPQV 56. FRUUHFW WKH ILOH UHVDYH LW DQG
WKHQ FRS WR WKH DOJRULWKP GDWD DUHD ZLWK D QHZ QDPH HJ FS
?7HPS?GHIDXOWGDWFVY GHIDXOWBIL[HGGDW 57. 3'4:/5 DQG 3'4$7 DXWRPDWLFDOO FUHDWH ILOHV DQG GLUHFWRULHV ZLWK WKH
FRUUHFW XVHU SHUPLVVLRQV EXW WKHVH FDQ EH FKDQJHG E XVHUV IURP WKH
FRPPDQG OLQH RXU VVWHP DGPLQLVWUDWRU FDQ KHOS RX IL[ SHUPLVVLRQ
SUREOHPV 7KLV VRUW RI SUREOHP FDQ RFFXU LI RX LPSRUW GDWD WR D UHVWULFWHG
1)6PRXQWHG GLVN IRU H[DPSOH
JORE 0HVVDJH LQ WKH *HQHUDO (UURU 7UDS
6RPHWLPHV 3'4$7 ZLOO QRW DOORZ XVHUV WR ORDG QHZ ILOHV GLVSODLQJ D JORE
PHVVDJH 3'4$7 LV GHVLJQHG WR LQWHJUDWH ZLWK 3'4:/5 GDWD $V VKLSSHG
3'4$7 H[SHFWV WR ILQG LWV GDWD LQ WKH ;?YDU?RSW?:/5?GDWDEDVH?GDWD DUHD
3'4$7 GRHV WKLV ZLWK D FRPELQDWLRQ RI WZR DFWLRQV UHDGLQJ WKH
;?YDU?RSW?$7?ORFDO?GDWDSDWKV ILOH DQG E UHDGLQJ WKH SGTDWGHIDXOWV ILOH 7KH
GDWDSDWKV ILOH LV VKLSSHG ZLWK D VLQJOH HQWU DV IROORZV
X:/var/opt/WLR/database/data X:/var/opt/WLR/database/data
58. Chapter 2 23
Installation
Troubleshooting
7KLV OLQH WHOOV 3'4$7 WKDW WKH ;?YDU?RSW?:/5?GDWDEDVH?GDWD DUHD LV ORFDO
(DFK OLQH LQ WKLV ILOH LV IRUPDWWHG DV
DOJRULWKP GDWD DUHD VWRUH! DOJRULWKP FRQWURO DUHD VWRUH!
)RU D ZRUNVWDWLRQ UXQQLQJ 3'4$7 DFFHVVLQJ WKH WHVW ZRUNVWDWLRQ
V
3'4:/5 GDWD YLD 1)6 WKHUH DUH WZR VROXWLRQV DYDLODEOH )RU LOOXVWUDWLRQ
SXUSRVHV ZH ZLOO UHIHU WR WKH WHVW ZRUNVWDWLRQ DV
WHVW
IRU WKH KRVWQDPH
LQ H[SODLQLQJ WKH WZR VROXWLRQV DYDLODEOH
6XSSRVH WKDW WKH 3'4$7 ZRUNVWDWLRQ KDV 1)6 DFFHVV WR WKH WHVW YDU
ILOHVVWHP ZLWK PQWWHVWBYDU DV WKH 1)6 PRXQWSRLQW
6ROXWLRQ 7KH EHVW DSSURDFK IRU PRVW LQVWDOODWLRQV
6KXWGRZQ DOO 3'4$7 SURFHVVHV
UHDWH D YDURSW:/5 GLUHFWRU ZLWK IXOO ZRUOG DFFHVV RQ WKH 3'4$7
ZRUNVWDWLRQ
/LQN WR WKH WHVW DV IROORZV
ln -sf /mnt/test745_var/opt/WLR/database /var/opt/WLR/database
3'4$7 ZLOO UHFRJQL]H YDURSW:/5GDWDEDVHGDWD DV LI LW ZHUH D SDUW RI WKH
ORFDO ILOHVVWHP
6ROXWLRQ 7KLV DOWHUQDWLYH LV XVHG ZKHQ WKH VVWHP DGPLQLVWUDWRU SROLFLHV DW
WKH XVLQJ VLWH GR QRW DOORZ IRU FUHDWLQJ DGGLWLRQDO OLQNV WR 1)6 ILOHVVWHPV DV
VKRZQ LQ 6ROXWLRQ 7KLV LV UDUH EXW GRHV KDSSHQ 59. 6KXWGRZQ DOO 3'4$7 SURFHVVHV
(GLW YDURSW$7ORFDOGDWDSDWKV WR DGG WKH IROORZLQJ OLQH DIWHU WKH
YDURSW:/5GDWDEDVHGDWD HQWU
/mnt/test745_var/opt/WLR/database/data /mnt/test745_var/opt/WLR/database/data
7KLV WHOOV 3'4$7 WKDW WKH PQWWHVWBYDU LV D YDOLG 1)6 PRXQWSRLQW WR
DFFHVV WKH GDWD DW RSW:/5GDWDEDVHGDWD 7KH WZR SDUWV RI WKH HQWU
VLPSO VD WKDW DOJRULWKP GDWD DQG GDWDEDVHFRQWUROOHG GDWD DUH LQ WKH
VDPH DUHD
6WDUW 3'4$7 IURP WKH 3'4$7 XVHU
V DFFRXQW
%HJLQ E VHOHFWLQJ 8VHU SUHIHUHQFHV IURP WKH 3UHIV SXOOGRZQ PHQX
6HOHFW WKH 0LVF WDE
6HOHFW WKH QHZ PQWWHVWBYDU DUHD DV WKH QHZ 'DWD 3DWK SUHIHUHQFH
6DYH WKH QHZ SUHIHUHQFH ZKLFK ZLOO XSGDWH WKH SGTDWGHIDXOWV ILOH
ORVH WKH 8VHU 3UHIHUHQFHV ZLQGRZ
60. 24 Chapter2
Installation
Troubleshooting
3'4$7 ZLOO QRZ UHFRJQL]H WKH 1)6 PRXQWHG ILOHVVWHP DV WKH SUHIHUUHG
SDWK IRU DOO RSHUDWLRQV
$ VSHFLDO QRWH WR WKH VVWHP DGPLQLVWUDWRU 'XH WR WKH XVH RI UHODWLYH
SDWKV WKH ORZHVW 1)6 PRXQWSRLQW IRU XVLQJ 3'4:/5 GDWD LV YDURSW:/5
:H UHFRPPHQG PRXQWLQJ GLUHFWO WR YDU VR WKDW WKH 3'4$7 FDQ VHH WKH
IDPLOLDU YDURSW:/5GDWDEDVH VWUXFWXUH ZKHQ XVLQJ 3'4$7 EXW ORZHU
PRXQWSRLQWV DUH DOORZHG WR WKH VWDWHG OLPLW RI YDURSW:/5
1)6 YDURSW:/5 0DSSLQJ 3UREOHPV
3'4:/5 XVHUV KDYH D JUHDW GHDO RI IOH[LELOLW LQ VSHFLILQJ WKH SODFHPHQW RI
WKHLU GDWDEDVH ;JUDSK DQG 69 ILOHV ;JUDSK 69 DQG +RW DUULHU WHVW OLQN
GDWD DUH DOZDV ZULWWHQ WR WKH ;?YDU?RSW?:/5?GDWDEDVH DUHD :KHQ 3'4$7
DWWHPSWV WR UHDG GDWD IURP ORFDWLRQV RWKHU WKDQ ;?YDU?RSW?:/5?GDWDEDVH LW
FDQQRW WHOO ZKHWKHU XVHUV KDYH H[HUFLVHG 3'4:/5ªV EXLOWLQ IOH[LELOLW RU LI
WKH XVHU LV UHDOO DVNLQJ IRU GDWD RYHU DQ 1)6 PRXQW RU ERWK 'XULQJ
H[HFXWLRQ 3'4$7 DVNV XVHUV WR UHVROYH WKH SDWK WR
;?YDU?RSW?:/5?GDWDEDVH RQ WKH DFWXDO PDFKLQH ZKHUH WKH GDWD LV ORFDWHG
2FFDVLRQDOO D XVHU ZLOO PLVWSH WKH FRUUHFW 1)6 SDWK WR WKH WDUJHW
;?YDU?RSW?:/5?GDWDEDVH DUHD RU VSHFLI DQ 1)6 SDWK ZKHQ WKH WDUJHW LV
DFWXDOO ORFDO 3'4$7 UHPHPEHUV WKHVH HQWULHV DQG KDV QR ZD WR
UHSURPSW IRU WKH FRUUHFW GDWD ,I WKH 1)6PRXQWHG GDWD LV QRW EHLQJ OLQNHG
FRUUHFWO WKHQ WKH VVWHP DGPLQLVWUDWRU LV UHTXLUHG WR HGLW WKH
;?YDU?RSW?$7?ORFDO?GDWDSDWKV ILOH ,WV LQWHUQDO VWUXFWXUH LV LGHQWLILHG LQ WKH
JORE 0HVVDJH LQ WKH *HQHUDO (UURU 7UDS DERYH
)LOH /RDGLQJ 3UREOHPV )LOH %XV
3'4:/5 DQG 3'4$7 ZLOO PDQDJH DFFHVV WR DOJRULWKP GDWDEDVH DUHD ILOHV
E GLUHFWRU ORFNLQJ ,Q WKH HYHQW RI D VVWHP IDLOXUH D VWDOH GLUHFWRU ORFN
PD EH OHIW EHKLQG 7KLV ZLOO EH HYLGHQFHG E D GLDORJ ZLQGRZ GXULQJ WKH
/RDG SKDVH WKDW LQIRUPV RX WKDW D ILOH LV LQ XVH ZKHQ QR RWKHU XVHUV
3'4:/5 RU 3'4$7 61. DUH DFWXDOO XVLQJ WKH VVWHP 7KH SUREOHP LV HDVLO
IL[HG 7KH ORFN RZQHU RU WKH VVWHP DGPLQLVWUDWRU VLPSO QHHGV WR UHPRYH
WKH ORFN ILOH LQ WKH RIIHQGLQJ DUHD XVXDOO
;?YDU?RSW?:/5?GDWDEDVH?GDWD?PHDVXUHG?DOJRULWKPBQDPH!
7KH VDPH SUREOHP FDQ RFFXU ZLWK WKH GDWDSDWKV ILOH LQ ;?YDU?RSW?$7?ORFDO
RORU 3UREOHPV
RX FDQ JHW VWUDQJH FRORUV DQG VKDGRZV LI RX FKDQJH RXU FRORUV IURP WKH
8VHU 3UHIV XWLOLW ZKLOH RX KDYH DFWLYH SORW IUDPHV HLWKHU RQVFUHHQ RU
LFRQLILHG 7KLV LV QRUPDO 7KLV LV GXH WR WKH ZD WKH RSHUDWLQJ VVWHP ZLQGRZ
62. Chapter 2 25
Installation
Troubleshooting
PDQDJHU FRQWUROV WKH FRORU SDOHWWH IRU DOO SURFHVV 7R FRUUHFW WKH SUREOHP
FKDQJH RXU FRORU SUHIHUHQFHV DW WKH EHJLQQLQJ RI WKH 3'4$7 VHVVLRQ
RX PD DOVR RFFDVLRQDOO JHW VWDUWXS ZDUQLQJV LQGLFDWLQJ WKDW VRPH FRORUV
DUH QRW DYDLODEOH IRU WKH DSSOLFDWLRQ 7KLV LV QRUPDOO WKH FDVH ZKHQ RX KDYH
RWKHU FRORULQWHQVLYH DSSOLFDWLRQV VXFK DV +HOS RU D ZHE EURZVHU ZKLFK
FRQVXPH D ODUJH QXPEHU RI UHVRXUFHV 7R FRUUHFW WKH SUREOHP H[LW WKRVH
DSSOLFDWLRQV
1RQ5HSHDWDEOH *HQHUDO (UURU 7UDSV
,I RX DUH YHU DGHSW DW XVLQJ D PRXVH DQG DWWHPSW WR GR VHYHUDO WKLQJV DW
RQFH RX PD RFFDVLRQDOO VHW D *HQHUDO (UURU 7UDS GLDORJ EXW EH XQDEOH WR
UHFUHDWH WKH SUREOHP 7KLV LV QRUPDO 2Q HYHU ZLQGRZLQJ VVWHP RX KDYH
XVHG RX KDYH KDG H[SHULHQFHV ZKHQ RX FOLFNHG WKH PRXVH DQG QRWKLQJ
VHHPHG WR KDSSHQ 6RPH XVHUV EHOLHYH WKDW HLWKHU WKH GLGQªW UHDOO FOLFN RU
FOLFNHG MXVW RXWVLGH WKH EXWWRQ HWF 7KHVH H[SODQDWLRQV DUH RIWHQ IDOVH :KDW
KDSSHQV LQ PDQ FDVHV LV WKDW WKH ZLQGRZ PDQDJHU RU RSHUDWLQJ VVWHP ZDV
EXV DQG FRXOG QRW NHHS XS ZLWK WKH HYHQW TXHXH 3'4$7 LV PXFK PRUH
UREXVW WKDQ RWKHU SURJUDPV RX PD KDYH XVHG :KHQ D UHTXHVW FDQQRW EH
VHUYLFHG LPPHGLDWHO 3'4$7 URXWHV RX WKH *HQHUDO (UURU 7UDS EHFDXVH
3'4$7 PDQDJHV HYHUWKLQJ LW FDQ LQ RXU HQYLURQPHQW 7KH 3'4$7
GHYHORSHUV ZHUH DEOH WR FUHDWH WKLV SUREOHP E RSHQLQJ ILOHV DQG
GLVSODLQJ SORW IUDPHV ZKLOH UDSLGO GRXEOHFOLFNLQJ D EXWWRQ WKDW
UHTXLUHG D VLQJOH FOLFN RX QHHGQªW KDYH D ORDG WKLV KHDY IRU WKH SUREOHP WR
RFFXU LWªV UHDOO XS WR RXU SDUWLFXODU VVWHP DQG WKH VWDWH WKDW LWªV LQ ZKHQ
RX FOLFN VRPHWKLQJ YHU TXLFNO 7KLV SUREOHP LV YHU UDUH EXW LW GRHV
KDSSHQ :KHQ WKLV RFFXUV 3'4$7 LV QRW EURNHQ SURFHHG DV LI QRWKLQJ
KDSSHQHG
+LVWRU )LOHV
3'4$7 VWRUHV KLVWRU LQIRUPDWLRQ XQGHU ;?YDU?RSW?$7?KLVWRU LQ ILOHV
QDPHG KLVWRU1! 7KHVH ILOHV DUH IRU ILHOG PDLQWHQDQFH RQO DQG DUH RI XVH
WR 6DQGLD 7HFKQRORJLHV ,QF RQO LQ WKH HYHQW WKDW RX KDYH VRPH DQDOVLV
SUREOHP WKDW LV KDUG WR GXSOLFDWH RXWVLGH RI RXU HQYLURQPHQW 7KH VVWHP
DGPLQLVWUDWRU LV IUHH WR UHPRYH WKHVH ILOHV
/LFHQVH .H 3UREOHPV
/LFHQVH NHV FDQQRW EH VWDFNHG 2QO RQH OLFHQVH NH SHU SDUDOOHO SRUW LV
VXSSRUWHG E WKH OLFHQVH NH PDQXIDFWXUHU )DLOXUH WR IROORZ WKLV JXLGHOLQH
FDQ UHVXOW LQ OLFHQVHNH IDLOXUH
65. 28 Chapter3
Software Design
Introduction to this Chapter
,QWURGXFWLRQ WR WKLV KDSWHU
7KLV FKDSWHU H[SODLQV WKH 3'4$7 SURFHVV RI DQDO]LQJ :/5 GDWD EHJLQQLQJ
ZLWK ZK 3'4$7 LV D QHFHVVDU WRRO FRPSDULQJ DQG FRQWUDVWLQJ 3'4$7
DQG 3'4:/5 D JHQHUDOL]HG H[SODQDWLRQ IRU XVLQJ 3'4$7 DQG VWRULQJ WKH
RXWSXW IURP 3'4$7
6XEMHFWV FRYHUHG LQ PRUH GHWDLO DUH WKH DQDOVLV REMHFWLYHV XVLQJ WKH 69
DQG ;JUDSK ILOHV FUHDWHG E 3'4:/5 FRPSDWLELOLW ZLWK RWKHU SURJUDPV DQ
RYHUYLHZ RI WKH 3'4$7 SURFHVV SORWWLQJ DQG FRQVWUDLQLQJ GDWD 7KLV
FKDSWHU DOVR H[SODLQV WKH PDQ ZDV WR VDYH WKH GDWD DQDOVLV FUHDWHG
7KH FKDSWHU HQGV ZLWK D EULHI RYHUYLHZ RI 3'4'0 WKH 'DWD 0DQDJHU XVHG
WR WUDQVIHU DQG PDQDJH GDWD IURP WKH +38; WHVWHU ZRUNVWDWLRQ
66. Chapter 3 29
Software Design
Purpose of PDQ-AT
3XUSRVH RI 3'4$7
3'4$7 LV D VWDWLVWLFDO SRVWSURFHVVRU DQG GDWD YLVXDOL]DWLRQ WRRO IRU
3'4:/5 GDWD 3'4$7 LV D VLQJOH H[HFXWDEOH SURJUDP GHVLJQHG WR UXQ
XQGHU WKH +38; :LQGRZV 17 DQG :LQGRZV RSHUDWLQJ VVWHPV
ZLWK D JUDSKLF XVHU LQWHUIDFH 3'4$7 DOORZV WKH XVHU WR VHOHFW GDWD IURP
VSHFLILF WHVWV SHUIRUP VWDWLVWLFDO DQDOVLV DQG KDV VRSKLVWLFDWHG PHWKRGV WR
DOORZ WKH XVHU WR UHPRYH DQRPDORXV GDWD IURP ILQDO DQDOVHV
3'4$7 SURGXFHV SUHVHQWDWLRQTXDOLW JUDSKLFV RQ FRORU RU EODFN DQG ZKLWH
3RVWVFULSW SULQWHUV DQG FDQ EH XVHG WR H[SRUW :/5 GDWD WR RWKHU GDWDEDVH RU
DQDOVLV WRROV
3'4$7 VXSSRUWV PXOWLSOH XVHUV DFHVVLQJ QHWZRUNHG GDWD DQG FDQ LPSRUW RU
H[SRUW GDWD
$QDOVLV 2SHUDWLRQV
3'4$7 VXSSRUWV WKH IROORZLQJ RSHUDWLRQV RQ 3'4:/5 GDWD
6RUW ILOWHU DQG H[WUDFW GDWD
$OORZ XVHUV WR FUHDWH DQDOVHV XVLQJ D GDWD FDOFXODWRU ZLWK VFLHQWLILF
IXQFWLRQV
; SORWV ZLWK OHDVW VTXDUHV ILW /6T)LW 68. SORWV ZLWK /6T)LW
1RUPDO ') ZLWK /6T)LW
:HLEXOO GLVWULEXWLRQ ZLWK /6T)LW
([WUHPH 9DOXH GLVWULEXWLRQ ZLWK /6T)LW
+LVWRJUDP ZLWK QRUPDO SUREDELOLW GHQVLW IXQFWLRQ 3') 72. IRU DOO SORWV ZLWK /6T)LW
6WDWLVWLFDO 3URFHVV RQWURO ZLWK WUHQG FKDUWV
73. 30 Chapter3
Software Design
Purpose of PDQ-AT
2WKHU UHODWHG REMHFWLYHV DUH WKH DELOLW WR HDVLO DQG TXLFNO SHUIRUP WKH
DERYH DQDOVHV ZLWK D PLQLPXP RI GDWD PDQLSXODWLRQ :LWK 3'4$7 XVHUV
JDWKHU 3'4:/5 GDWD DQG FDQ WUDQVIRUP WKH GDWD LQWR D SORW RU DQ HDVLO
H[SRUWHG ILOH
74. Chapter 3 31
Software Design
PDQ-AT vs. PDQ-WLR
3'4$7 YV 3'4:/5
7KH NH GLIIHUHQFH EHWZHHQ 3'4:/5 DQG 3'4$7 LV WKDW 3'4:/5 FUHDWHV
WKH GDWD ZKHUH 3'4$7 DOORZV XVHUV WR DQDO]H DQG YLVXDOL]H WKH GDWD
3'4$7 LV GHVLJQHG WR EH UXQ DV D SRVWWHVW VWDWLVWLFDO FDOFXODWRU WR DLG LQ WKH
DQDOVLV RI SURGXFWLRQ GHYHORSPHQW DQG TXDOLILFDWLRQ RI WHVW GDWD 3'4$7 LV
QRW GHVLJQHG WR EH D UHDOWLPH SURFHVV PRQLWRULQJ WRRO ,QVWHDG 3'4$7 FDQ
DQDO]H GDWD ZKHQHYHU WKH XVHU EHOLHYHV WKHUH H[LVWV D VXIILFLHQW DPRXQW RI
WHVW GDWD IRU DQDOVLV
7KXV 3'4$7 FDQ EH XVHG DW WKH VDPH WLPH 3'4:/5 LV UXQQLQJ EXW WKH
XVHU LV UHVSRQVLEOH IRU UHWULHYLQJ QHZ GDWD XSGDWHV 5XQQLQJ 3'4$7 DW WKH
VDPH WLPH DV RWKHU VRIWZDUH GRHV KDYH ULVNV UHDOWLPH FRQWURO VRIWZDUH PD
ORVH FRQWUROWLPLQJ SUHFLVLRQ ZKHQ RWKHU 38 LQWHQVLYH WDVNV DUH UXQQLQJ
75. 32 Chapter3
Software Design
PDQ-AT vs. PDQ-WLR
2XWSXW 'DWD +LHUDUFK
3'4:/5 FUHDWHV WKH IROORZLQJ DUHDV XQGHU WKH YDU ILOH VVWHP GXULQJ LWV
LQVWDOODWLRQ DOO GLUHFWRULHV DUH VHW WR UZ[UZ[UZ[ SHUPLVVLRQV
/var/opt/WLR/inputs:
Used to store the input file for the ALL_HCI sample
hot carrier program.
/var/opt/WLR/database:
/var/opt/WLR/database/data:
All PDQ-WLR output data is managed under this path.
/var/opt/WLR/database/data/hci:
/var/opt/WLR/database/data/hci/all_hci:
/var/opt/WLR/database/data/hci/all_hci/lifetime_ptr:
/var/opt/WLR/database/data/hci/all_hci/stress_ptr:
/var/opt/WLR/database/data/hci/stress_tables:
Used by the HCI_3_MOS, via HC_LINK_2_MOS, to associate
stress data, measurement data, and lifetime data from a hot
carrier test.
/var/opt/WLR/database/data/measured:
This is the default area for the PDQ-WLR algorithms’
database tables. Each algorithm will create a new
subdirectory, using its own name, below this path,
whenever the algorithm is run for the first time with
the database recording set on. For example, after the
first execution of ISO_4_EMR with the default database
recording conditions set on, the user will find the
following subdirectory:
/var/opt/WLR/database/data/measured/Iso_4_emr:
/var/opt/WLR/database/data/csv_files:
All CSV files are located here, either as actual files,
or as links to user-specified file names.
/var/opt/WLR/database/data/graphs:
All executable graphics files are located here, either as
actual files, or as links to user-specified file names.
/var/opt/WLR/database/data/eps_save:
When you print to an EPS, PNG or PDF file, the default path
is this directory.
76. Chapter 3 33
Software Design
PDQ-AT vs. PDQ-WLR
/var/opt/WLR/database/wmap:
All wafer maps created by the Define Wafer action in PDQ-AT
are saved here.
/var/opt/WLR/database/history:
/var/opt/WLR/database/local:
/var/opt/WLR/database/config:
/var/opt/WLR/database/data/derived:
The four directories above are reserved for future PDQ
product use.
/var/opt/WLR/database/database/data/attrib:
Location of algorithm attributes used by plot legends an
SPCs.
/var/opt/WLR/database/database/data/plt_save:
Location of restore (.plt) files.
/var/opt/WLR/database/database/data/export:
/var/opt/WLR/database/database/data/import:
Both directories above exist for the convenience to users
to move files to and from a PC network.
7KLV GLUHFWRU VWUXFWXUH LV UHWDLQHG DQG EXLOW RQ RXU :LQGRZV 17 RU
:LQGRZV LQVWDOODWLRQ GULYH WSLFDOO ? 7KH GLUHFWRU VWUXFWXUH FDQ
DOVR EH UHSHDWHG RQ RWKHU GULYHV XVLQJ QHWZRUN FRSLHV RU 3'4'0 'DWD
0DQDJHU 79. ILOHV ,I HLWKHU 69 RU ;JUDSK ILOHV
DUH SUHVHQW XVHUV FDQ XVH 3'4$7 WR YLHZ WKHLU GDWD LQ DQ ;JUDSK SORW DQG
VDYH WKH GDWD LQ DQ (0) ILOH RU SULQW WR WKH :LQGRZV 17 RU :LQGRZV
SULQWHU
)RU PRUH LQIRUPDWLRQ RQ 69 DQG ;JUDSK ILOHV JHQHUDWHG E 3'4:/5 VHH
KDSWHU LQ WKH 3'4:/5 6RIWZDUH 8VHUªV *XLGH
80. Chapter 3 35
Software Design
Extraction and Compatibility
([WUDFWLRQ DQG RPSDWLELOLW
3'4$7 RXWSXW LV GHVLJQHG WR EH FRPSDWLEOH ZLWK RSHUDWLQJ VVWHPV RXWVLGH
RI +38; HVSHFLDOO VSUHDGVKHHW SURJUDPV ,W DOVR VXSSRUWV $6,, VWDQGDUGV
7KLV PHDQV WKDW RXU 69 ILOHV FUHDWHG ZLWK WKH :LQGRZV YHUVLRQ RI 3'4$7
FDQ EH UHDG GLUHFWO E WRROV VXFK DV 0LFURVRIW ([FHO
81. 36 Chapter3
Software Design
Printing and Print Files
3ULQWLQJ DQG 3ULQW )LOHV
3'4$7 RXWSXWV SUHVHQWDWLRQTXDOLW JUDSKLFV XVLQJ WKH QDWLYH :LQGRZV
SULQW VVWHP ,Q DGGLWLRQ ([WHQGHG :LQGRZV 0HWDILOH (0) 82. RXWSXW FDQ EH
VHQW WR WKH OLSERDUG RU WR DQ (0) ILOH
7KH 81,; YHUVLRQ RI 3'4$7 LV FDSDEOH RI RXWSXWWLQJ (36 31* DQG 3')
ILOHV 7KHVH DUH QRW VXSSRUWHG LQ WKH :LQGRZV YHUVLRQ RI 3'4$7 EHFDXVH RI
GLIILFXOWLHV FRQYHUWLQJ :LQGRZV 7UXH7SH IRQWV RX FDQ HDVLO FUHDWH *,)
ILOHV RI 3'4$7 RXWSXWV 2QH PHWKRG LV WR FUHDWH DQ (0) RXWSXW EULQJ LW LQWR
0LFURVRIW :RUG XVLQJ 3DVWH IRU OLSERDUG LPDJHV RU ,QVHUW!3LFWXUH!)URP
)LOH IRU (0) ILOHV 83. DQG WKHQ 6DYH $V DQ +70/ GRFXPHQW ,Q WKLV FDVH
:RUG ZLOO FUHDWH DQ +70/ ILOH WKDW UHIHUHQFHV D *,) ILOH RI RXU 3'4$7 SORW
7KH (0) LPDJHV WKDW 3'4$7 FUHDWHV IROORZ WKH :LQGRZV VWDQGDUGV H[DFWO
7KLV PHDQV WKDW LI RX KDYH FUHDWHG SORWV ZLWK VSHFLDO IRQWV WKHQ WKRVH IRQWV
PXVW EH DYDLODEOH RQ DQ :LQGRZV PDFKLQH WKDW RX PD ZLVK WR WUDQVIHU DQ
(0) ILOH WR LQ RUGHU WR UHWDLQ WKH :KDWRX6HH,V:KDWRX*HW :6,:* 84. FDSDELOLW RI 3'4$7
$ VSHFLDO QRWH WR QRQ(QJOLVK IRQW XVHUV
6RPH IRQWV PD DSSHDU FRUUHFWO RQVFUHHQ EXW IDLO WR SULQW RXW FRUUHFWO
7KLV LV EHFDXVH 3'4$7 RQO XVHV WKH QDWLYH :LQGRZV SULQWLQJ VVWHP
URXWLQH 'UDZ7H[W 7KH 'UDZ7H[W IXQFWLRQ VXSSRUWV RQO IRQWV ZKRVH
HVFDSHPHQW DQG RULHQWDWLRQ DUH ERWK ]HUR RWKHU IRQWV ZRQªW SULQW RXW
FRUUHFWO 7KH EHVW ZD LV WR WU YDULRXV QRQ(QJOLVK IRQWV DQG WHVW WKH
UHVXOWV ,Q JHQHUDO RX FDQ H[SHFW DOO IRQWV FRQWDLQHG LQ WKH :LQGRZV )RQWV
GLUHFWRU HQGLQJ ZLWK 77) WR ZRUN FRUUHFWO RX PD ILQG WKDW IRQWV HQGLQJ
ZLWK 77 PD QRW SULQW DOO SRVVLEOH IRQW VXEVHWV 7KLV VKRXOG QRW EH D
SUREOHP VLPSO WU WKH YDULRXV VXEVHWV DQG XVH WKH RQH WKDW ZRUNV IRU RX
-DSDQHVH XVHUV IRU H[DPSOH PD ILQG WKDW WKH 068,*RWKLF IRQW ZRUNV EHVW
LQ FRQMXQFWLRQ ZLWK 06,0(
:H DUH ZRUNLQJ RQ IXOO :6,:*WRSULQWHU FDSDELOLW IXWXUH UHOHDVHV PD
KDYH EURDGHU IRQW VXSSRUW
85. Chapter 3 37
Software Design
Using PDQ-AT Overview
8VLQJ 3'4$7 2YHUYLHZ
3'4$7 LV GHVLJQHG DV D IORZFKDUW RI WKH DQDOVLV SURFHVV )URP OHIW WR ULJKW
RX EHJLQ E ORDGLQJ WKH GDWD SUHSURFHVVLQJ WKH GDWD VRUWLQJ DQG ILOWHULQJ 86. SHUIRUPLQJ WKH VWDWLVWLFDO DQDOVLV WKHQ YLVXDOL]LQJ WKH GDWD YLD D SORW
$QZKHUH GXULQJ WKLV SURFHVV RX PD VDYH WKH FXUUHQW GDWD WKH SORWV
FUHDWHG RU WKH VWHSV WDNHQ WR FUHDWH WKH FXUUHQW GDWD
)LJXUH 3'4$7 0DLQ ZLQGRZ
87. 38 Chapter3
Software Design
Using PDQ-AT Overview
6WHS /RDGLQJ 'DWD
7R ZRUN ZLWK D GDWDVHW RX ILUVW QHHG WR ORDG LW 7KRVH IDPLOLDU ZLWK WKH
FRPPRQ GHVNWRS HQYLURQPHQW ZLOO UHFRJQL]H WKH ORDG ZLQGRZ ,I RX DUH
XQIDPLOLDU ZLWK XVLQJ D PRXVH DQG JUDSKLF XVHU LQWHUIDFH SOHDVH YLHZ WKH
SURFHGXUH LQ §/RDGLQJ 'DWD¨ LQ VHFWLRQ S
88. Chapter 3 39
Software Design
Using PDQ-AT Overview
6WHS )LOWHULQJ DQG 6RUWLQJ 'DWD
)LOWHULQJ GDWDVHW LV D SURFHVV RI EXLOGLQJ D ILOWHU H[SUHVVLRQ DQG DSSOLQJ LW WR
WKH GDWDVHW )LOWHU H[SUHVVLRQV DUH FUHDWHG IURP UHODWLRQDO ORJLF RSHUDWRUV DQG
ERROHDQ FODXVHV 0RUH LQIRUPDWLRQ RQ ILOWHULQJ GDWD LV DYDLODEOH LQ §)LOWHULQJ
'DWD¨ LQ VHFWLRQ S
6RUWLQJ GDWDVHW LV D SURFHVV RI VHOHFWLQJ ZKLFK GDWD YDULDEOHV RX GHVLUH WR
VRUW E DQG ZKHWKHU RX ZDQW WKH GDWDVHW LQ DVFHQGLQJ RU GHVFHQGLQJ RUGHU
)RU PRUH LQIRUPDWLRQ VHH §6RUWLQJ 'DWD¨ LQ VHFWLRQ S
89. 40 Chapter3
Software Design
Using PDQ-AT Overview
6WHS $QDO]LQJ 'DWD
RXU 3'4$7 RXWSXW GHSHQGV JUHDWO RQ ZK RX DUH SHUIRUPLQJ WKH DQDOVLV
3'4$7 DOORZV RX WR SHUIRUP D ZLGHUDQJH RI DQDOVHV DQG SORW WKH UHVXOWV
DQG VDYH WKH UHVXOWV DV QHZ ILOHV 3'4$7 DOVR KDV LQWHOOLJHQW SORWWLQJ
DOORZLQJ XVHUV WR HYDOXDWH WKH LQWHJULW RI GDWD DQG FRQVWUDLQ WKH GDWD DV
QHFHVVDU
)RU WKRVH XVLQJ 3'4:/5ªV (0 DQG + DOJRULWKPV 3'4$7 SHUIRUPV
OLIHWLPH SUHGLFWLRQ DQDOVLV 7KH SURFHGXUHV IRU WKHVH DQDOVHV DUH SUHVHQWHG
LQ §$QDO]LQJ 'DWD¨ LQ VHFWLRQ S
90. Chapter 3 41
Software Design
Using PDQ-AT Overview
6WHS 3ORWWLQJ 'DWD
2QFH RX KDYH FKRVHQ RXU DQDOVLV SORWWLQJ DQG RYHUSORWWLQJ GDWD LV
SHUIRUPHG E RQH FOLFN RI D EXWWRQ 9LVXDOL]DWLRQ FKRLFHV LQFOXGH YDULQJ WKH
GLVWULEXWLRQ WSHV DQG FXVWRPL]LQJ WKH OLQH ZLGWK FRORU SRLQW DQG VPEROV
)RU PRUH LQIRUPDWLRQ VHH §KRRVLQJ D 3ORW $QDOVLV¨ LQ VHFWLRQ S
,QWHOOLJHQW 3ORWV DQG RQVWUDLQLQJ 'DWD
$OO SORWV RWKHU WKDQ OLIHWLPH SUHGLFWLRQV 69ªV DQG ;JUDSK DUH LQWHUDFWLYH
RX FDQ FKRRVH VSHFLILF GDWD SRLQWV DQG H[DPLQH WKH GDWD 7KXV LI D SRLQW
GRHVQªW FRQIRUP WR DQ H[SHFWHG QRUP RXªUH DEOH WR YLHZ WKH UDZ GDWD WR
XQGHUVWDQG ZK DQG GHFLGH LI WKH GDWD LV LQ HUURU
/LIHWLPH 3UHGLFWLRQV
)RU WKH VSHFLDOL]HG (0 DQG + GDWDVHWV 3'4$7 FDQ FUHDWH OLIHWLPH
SUHGLFWLRQV )RU $FWLYDWLRQ (QHUJ /LIHWLPH 3UHGLFWLRQV VHH §$FWLYDWLRQ
(QHUJ /LIHWLPH 3UHGLFWLRQ 3URFHGXUH¨ LQ VHFWLRQ S )RU +RW DUULHU
/LIHWLPH 3UHGLFWLRQV VHH §DUULHU /LIHWLPH 3UHGLFWLRQ 3URFHGXUH¨ LQ VHFWLRQ
S
91. 42 Chapter3
Software Design
Using PDQ-AT Overview
2XWSXW 6DYLQJ ([SRUWLQJ 6WRULQJ DQG 3ULQWLQJ WR D )LOH
3'4$7 KDV PXOWLSOH ZDV RI JHQHUDWLQJ RXWSXW IURP D GDWDVHW 8VHUV FDQ
VDYH D GDWDVHW LQ D QHZ IRUPDW DSSHQG OLNH GDWDVHWV VWRUH WKH KLVWRU RI DQ
DQDOVLV DQG SULQW DQ DQDO]HG GDWDVHW WR DQ (0) ILOH KDSWHU §8VLQJ
3'4$7¨ KDQGOHV WKH SURFHGXUHV IRU RXWSXWWLQJ GDWD
93. LV UXQ LQ WZR SDUWV RQH RQ RXU +38; WHVWHU
SODWIRUP WKH RWKHU RQ RXU :LQGRZV 17 RU :LQGRZV SODWIRUP ZKHUH
RX ZLOO EH XVLQJ 3'4$7:LQ 7KH WZR SDUWV DUH IXQFWLRQDOO LGHQWLFDO
3'4'0 LV D VLPSOH WRRO WKDW DOORZV RX WR WUDQVIHU ILOHV DV IROORZV
5XQ RSW:/5ELQSGTGP RQ RXU WHVWHU ZRUNVWDWLRQ DQ +38; YHUVLRQ 94. WR
FUHDWH D 3DFNDJH RI GDWD WR WUDQVIHU 2QFH RX KDYH WKH 3DFNDJH FUHDWHG
UXQ 3'4'0 RQ RXU :LQGRZV PDFKLQH WR WUDQVIHU WKH ILOH IURP RXU +38;
PDFKLQH WR RXU :LQGRZV HQYLURQPHQW DQG WKHQ 8Q3DFN WKH GDWD LQ RXU
SUHIHUUHG ORFDWLRQ
)URP WLPH WR WLPH RX PD ZLVK WR UHWLUH ROG GDWD DQG UHPRYH LW IURP RXU
VVWHP LQ RUGHU WR VDYH GLVN VSDFH 8VH WKH 3'4'0 WRRO IRU WKLV 3'4 'DWD
XVXDOO FRQWDLQV VSHFLDO OLQNV WKDW DUH WRR GLIILFXOW IRU D XVHU WR IROORZ E
KDQG 3'4'0 FDQ IROORZ WKHVH OLQNV DQG JLYH RX RSWLRQV IRU GDWD FOHDQXS
7KH 3'4'0 *8, LV YHU VLPLODU WR 3'4$7
97. 46 Chapter4
Using PDQ-DM
Introduction to this Chapter
,QWURGXFWLRQ WR WKLV KDSWHU
7KLV FKDSWHU H[SODLQV KRZ WR XVH 3'4'0 WKH 'DWD 0DQDJHU WR EULQJ RXU
3'4 'DWD WR RXU :LQGRZV 17 RU :LQGRZV VVWHP 31)6 LV DOVR
FRYHUHG
7KHUH DUH WKUHH XVH VFHQDULRV
‡ 8VHUV ZKR KDYH 73,3 QHWZRUNLQJ HQYLURQPHQW
‡ 8VHUV ZKR GRQªW KDYH D 73,3 QHWZRUN
‡ 8VHUV ZKR KDYH 73,3 31)6 RU LWV HTXLYDOHQW 98. ,Q JHQHUDO KHUH LV WKH GDWD IORZ
‡ 3'4:/5 FUHDWHV GDWD
‡ 3'4'0 HDVHV WUDQVIHU RI WKH GDWD WR RXU :LQGRZV 17 RU :LQGRZV
HQYLURQPHQW
‡ 2SWLRQDOO 1)6 LV XVHG WR DFFHVV GDWD GLUHFWO LQVWHDG RI WUDQVIHUULQJ LW
XVLQJ 3'4'0
‡ 3'4$7:LQ XVHV WKH GDWD
‡ 3'4'0 LV XVHG WR EDFNXS RU GHOHWH GDWD ZKHQ DQDOVLV LV FRPSOHWH
7KH RSHUDWLRQ RI 3'4'0 LV VWUDLJKWIRUZDUG
‡ UHDWH D 3DFNDJH RI 3'4 'DWD RQ WKH +38; WHVWHU ZRUNVWDWLRQ
‡ 7UDQVIHU WKH 3DFNDJH WR :LQGRZV 17 RU :LQGRZV
‡ 8Q3DFN WKH 3'4 'DWD
‡ 'HOHWH XQQHHGHG GDWD
99. Chapter 4 47
Using PDQ-DM
PDQ Data Manager Functions
3'4 'DWD 0DQDJHU )XQFWLRQV
7KH 3'4 'DWD 0DQDJHU WRRO SURYLGHV DQ HDV SRLQWDQGFOLFN ZD IRU RX
WR DGPLQLVWHU :/5 GDWD ILOHV ZLWK WKHLU DVVRFLDWHG JUDSK FVY DQG SRLQWHU
ILOHV 102. LQWR D
VLQJOH WDU FDFKH ILOH IRU DUFKLYLQJ SXUSRVHV RU IRU WUDQVIHU WR DQRWKHU
PDFKLQH ZKHUH DQDOVLV LV WR EH SHUIRUPHG YLD 3'4$7
‡ SDFNLQJ XS VHOHFWHG 3'4$7 ILOHV LQWR D FDFKH ILOH
‡ YLHZLQJ WKH FRQWHQWV RI D FDFKH WDU 103. ILOH
‡ WUDQVIHUULQJ RI FDFKH ILOHV RYHU WKH QHWZRUN
‡ XQSDFNLQJ D FDFKH ILOH LQWR D QHZ RU H[LVWLQJ GDWD UHSRVLWRU
‡ GHOHWLRQ RI :/5 GDWD ILOHV
‡ GHOHWLRQ RI 3'4$7 ILOHV DQG
‡ FOHDQLQJ XS D GDWD UHSRVLWRU RI DQ RUSKDQHG FVY JUDSK RU SRLQWHU ILOHV
104. 48 Chapter4
Using PDQ-DM
The PDQ-DM Window
7KH 3'4'0 :LQGRZ
7KH 3'4'0 ZLQGRZ LV FRPSULVHG RI D GLUHFWRU WUHH GLVSOD DQG D FDFKH ILOH
OLVW LH D 'DWDEDVH DUHD DQG D DFKH DUHD UHVSHFWLYHO (QWUER[HV DUH
SURYLGHG VR DV WR VSHFLI WKH SDWKV WR WKHVH DUHDV :KHQ RX ILUVW VWDUW
3'4'0 RXªOO EH JLYHQ D GLDORJ ER[ WR VHW RXU GHIDXOWV
% GHIDXOW WKH DUHD WR EH DGPLQLVWUDWHG WKH 'DWDEDVH DUHD 105. LV
YDURSW:/5GDWDEDVHGDWDPHDVXUHG ZKLOH WKH DFKH DUHD LV
YDUWPSSGTFDFKH (LWKHU DUHD PD EH FKDQJHG E WKH XVHU KRZHYHU E
WSLQJ D QHZ SDWK LQWR WKH DSSURSULDWH HQWUER[ DQG SUHVVLQJ WKH (QWHU NH
RQ WKH NHERDUG
106. Chapter 4 49
Using PDQ-DM
The PDQ-DM Window
7KH 'RZQ $UURZ PHQX QH[W WR HDFK HQWUER[ NHHSV D KLVWRU RI WKH
GLUHFWRU SDWKV WKDW KDYH EHHQ YLVLWHG LQ WKH VHVVLRQ DQG PD EH XVHG WR
PRYH EDFN WR D SUHYLRXV VSRW RU EDFN DQG IRUWK EHWZHHQ WZR DUHDV
0DQLSXODWLQJ WKH 'LVSOD
(LWKHU GLVSOD FDQYDV PD EH SDQQHG E GUDJJLQJ WKH FDQYDV ZLWK WKH PLGGOH
PRXVH EXWWRQ $OWULJKW PRXVH EXWWRQ IRU :LQGRZV SODWIRUPV 108. 50 Chapter4
Using PDQ-DM
The PDQ-DM Window
0DQLSXODWLQJ WKH 'LUHFWRU 7UHH
7KH GLUHFWRU WUHH VWUXFWXUH GLVSODV WKH VXEGLUHFWRULHV DQG ILOHV LQ LWV URRW
SDWK 7KH 'DWDEDVH WUHH GLVSODV RQO GDWD ILOHV GDW ILOHV 109. +RZHYHU
HQDEOLQJ WKH 6KRZ 3'4 )LOHV FKHFNEXWWRQ LQ WKH 2SWLRQV ZLQGRZ ZLOO
GLVSOD 3'4$7 ILOHV DV ZHOO 'LUHFWRULHV WKDW KDYH ER[ LQGLFDWRUV LQ IURQW RI
WKHLU IROGHUV DUH WKHPVHOYHV WKH URRWV RI VXEWUHHV WKDW PD EH VXEVHTXHQWO
RSHQHG WR UHYHDO PRUH GLUHFWRULHV LQ WKH ILOH VVWHP $ LQ WKH ER[ LQGLFDWHV
D FORVHG GLUHFWRU ZKLOH D LQGLFDWHV D GLUHFWRU WKDW LV RSHQ $ VLQJOH FOLFN
RI WKH OHIW PRXVH EXWWRQ XSRQ D ER[ WRJJOHV LWV VWDWH 'RXEOHFOLFNLQJ XSRQ D
IROGHU LFRQ DOVR WRJJOHV LWV VWDWH 'LUHFWRULHV VKRZQ LQ EODFN WSH GHILQLWHO
FRQWDLQ VHOHFWDEOH ILOHV JUDHGRXW GLUHFWRULHV PD RU PD QRW
110. Chapter 4 51
Using PDQ-DM
Options
2SWLRQV
% GHIDXOW 3'4'0 ZLOO FDSWXUH DOO ILOHV RX PD QHHG HVSHFLDOO LI RX KDYH
EHHQ XVLQJ WKH +38; YHUVLRQ RI 3'4$7 7KHVH RSWLRQV FDQ EH FKDQJHG E
VHWWLQJ WKHLU VWDWH WR RII
,I RX KDYHQªW XVHG 3'4$7 RQ WKH +38; VVWHP WKDW RXªUH WUDQVIHUULQJ
GDWD IURP WKHQ RX PD QHYHU QHHG WR DFFHVV WKLV SDUWLFXODU ZLQGRZ
'LVSOD 2SWLRQV
‡ 6KRZ 3'4$7 )LOHV (QDEOLQJ WKLV RSWLRQ ZLOO VKRZ 3'4$7 ILOHV LQ WKH
'DWDEDVH GLVSOD WUHH 6DYHG SORW IUDPHV DQG SULQWRXWV DV ZHOO DV
H[WUDFWHG GDWD PD WKHQ EH VHOHFWHG IRU LQFOXVLRQ LQ D FDFKH ILOH
3DFNLQJ 2SWLRQV
7KH IROORZLQJ RSWLRQV DUH XVHIXO IRU FUHDWLQJ D 3'4$7 GLUHFWRU VWUXFWXUH
ZKHQ WUDQVIHUULQJ DQG XQSDFNLQJ D FDFKH ILOH RQWR DQRWKHU PDFKLQH
111. 52 Chapter4
Using PDQ-DM
Options
‡ ,QFOXGH 3'4$7 'LUV (QDEOLQJ WKLV RSWLRQ ZLOO LQFOXGH WKH 3'4$7
GLUHFWRULHV H[WUDFWHG HSVBVDYH DQG SOWBVDYH ZKHQ SDFNLQJ VHOHFWHG
GDWD ILOHV LQWR D FDFKH ILOH
‡ ,QFOXGH :DIHU 0DSV (QDEOLQJ WKLV RSWLRQ ZLOO LQFOXGH DOO XVHUGHILQHG
3'4$7 ZDIHU PDSV LQWR D FDFKH ILOH
6DYLQJ RXU 2SWLRQV
3UHVV WKH 6DYH EXWWRQ WR VDYH RXU RSWLRQV IRU WKH QH[W WLPH RX XVH
3'4'0
112. Chapter 4 53
Using PDQ-DM
Selecting Files for Administration
6HOHFWLQJ )LOHV IRU $GPLQLVWUDWLRQ
$OO GLVSODHG 'DWDEDVH ILOHV KDYH D VHOHFWLRQ LQGLFDWRU LQ IURQW RI WKHP DV GR
WKH GLUHFWRULHV WKDW FRQWDLQ WKHP $ UHG LQGLFDWRU RU FKHFN PDUN RQ
:LQGRZV SODWIRUPV 113. LPSOLHV WKH LWHP LV VHOHFWHG 7R VHOHFW D ILOH VLPSO FOLFN
WKH OHIW PRXVH EXWWRQ XSRQ LWV ODEHO 6HOHFWLQJ D GLUHFWRU ZLOO VHOHFW
HYHUWKLQJ ZLWKLQ WKDW GLUHFWRU 'HVHOHFWLQJ D GLUHFWRU ZLOO FRQYHUVHO
GHVHOHFW HYHUWKLQJ ZLWKLQ 7KH VHOHFWHG ILOHV FDQ WKHQ EH DGPLQLVWHUHG XSRQ
3UHVV WKH OHDU EXWWRQ WR GHVHOHFW DOO ILOHV DQG GLUHFWRULHV LQ WKH 'DWDEDVH
DUHD
114. 54 Chapter4
Using PDQ-DM
Packing Up the Database Area
3DFNLQJ 8S WKH 'DWDEDVH $UHD
6HOHFW WKH ILOHV RX ZLVK WR SDFNDJH XS DQG WKHQ SUHVV WKH 3DFN EXWWRQ RX
ZLOO EH SURPSWHG IRU D QDPH IRU WKH FDFKH ILOH RU RX FDQ XVH WKH SURYLGHG
GHIDXOW QDPH $ SURJUHVV ZLQGRZ ZLOO WKHQ SRS XS VKRZLQJ WKH VWDWXV RI WKH
RSHUDWLRQ $Q JUDSK FVY RU SRLQWHU ILOHV DVVRFLDWHG ZLWK WKH VHOHFWHG GDWD
ILOHV ZLOO DXWRPDWLFDOO EH SDFNDJHG XS DV ZHOO 8SRQ FRPSOHWLRQ D FDFKH ILOH
ZLWK WKH JLYHQ QDPH ZLOO EH FUHDWHG DQG WKHQ DGGHG WR WKH DFKH OLVW
1RWH LI WKH ,QFOXGH 3'4$7 'LUHFWRULHV DQG ,QFOXGH :DIHU 0DSV RSWLRQV
DUH HQDEOHG LQ WKH 2SWLRQV ZLQGRZ WKHQ D VNHOHWDO 3'4$7 GLUHFWRU
VWUXFWXUH DQG UHVSHFWLYHO DOO XVHUGHILQHG ZDIHU PDSV ZLOO DXWRPDWLFDOO EH
SDFNHG LQWR WKH FDFKH ILOH WRR
/LVWLQJ WKH RQWHQWV RI D DFKH )LOH
7R SUHYLHZ WKH FRQWHQWV RI D FDFKH WDU 115. ILOH ZLWKRXW XQSDFNLQJ LW ILUVW VHOHFW
LW DQG WKHQ SUHVV WKH RQWHQW EXWWRQ $ ZLQGRZ ZLOO SRS XS VKRZLQJ D
FRQWHQW OLVW IRU HDFK VHOHFWHG FDFKH ILOH
116. Chapter 4 55
Using PDQ-DM
Cache Transfer Via Network
DFKH 7UDQVIHU 9LD 1HWZRUN
7KLV VHFWLRQ DVVXPHV WKDW RX DUH XVLQJ 3'4'0 RYHU D 73,3 QHWZRUN
ZLWKRXW 1)6
7KH 3'4 7UDQVIHU ZLQGRZ LV ZKHUH RX FDQ UHWULHYH 3'4 FDFKH ILOHV DFURVV
D QHWZRUN IURP D UHPRWH ZRUNVWDWLRQ WR RXU 3 RU VHQG D ILOH WR DQRWKHU
ZRUNVWDWLRQ
7KH /RFDO 'LUHFWRU HQWUER[ VKRZV WKH SDWK RI WKH FXUUHQW DFKH DUHD RQ
RXU PDFKLQH7KH 5HPRWH 'LUHFWRU HQWUER[ VKRZV WKH SDWK RQ WKH UHPRWH
PDFKLQH WR JR WR 7KH GHIDXOW UHPRWH GLUHFWRU LV YDUWPS EXW WKDW SDWK
PD EH FKDQJHG RU OHIW EODQN RX PD HGLW HLWKHU RI WKH SDWKV DQG WKHQ SUHVV
WKH (QWHU NH WR LQYRNH WKH QHZ SDWK7KH )LOHQDPH HQWUER[ LQGLFDWHV WKH
ILOH WR WUDQVIHU )HWFK RU 6HQG 117. 56 Chapter4
Using PDQ-DM
Cache Transfer Via Network
*HWWLQJ 6WDUWHG :LWK 7UDQVIHU
3UHVV WKH RQQHFW EXWWRQ WR EULQJ XS D GLDORJ ZLQGRZ LQ ZKLFK WR HQWHU WKH
IROORZLQJ LQIRUPDWLRQ
‡ +RVW 7KH )73 VHUYHU QDPH RQ ZKLFK WKH FRQQHFWLRQ ZLOO EH HVWDEOLVKHG
‡ 8VHUQDPH 7KH XVHU ORJLQ QDPH DW WKH KRVW
‡ 3DVVZRUG 7KH XVHU SDVVZRUG DW WKH KRVW
‡ 7UDQVIHU 0RGH 8VH $FWLYH PRGH IRU PRVW WUDQVIHUV HOVH LI WKH KRVW
KDV D ILUHZDOO XVH 3DVVLYH PRGH
7KH 7DE NH PD EH XVHG WR FKDQJH WKH LQSXW IRFXV EHWZHHQ WKH
HQWUER[HV
2QFH DOO RI WKH LQIRUPDWLRQ KDV EHHQ HQWHUHG SUHVV WKH 2. EXWWRQ DQG WKH
FRQQHFWLRQ SURFHVV ZLOO EHJLQ XVXDOO D IHZ VHFRQGV 118. Chapter 4 57
Using PDQ-DM
Cache Transfer Via Network
/LVWLQJ WKH 5HPRWH 'LUHFWRUKDQJLQJ 'LUHFWRULHV
3UHVV WKH /LVW 5HPRWH EXWWRQ WR VHH D ORQJ OLVWLQJ RI WKH FXUUHQW UHPRWH
GLUHFWRU )LOHV LQ WKH OLVW HQGLQJ ZLWK D DUH GLUHFWRULHV 7KH GLUHFWRU DQG
ILOH QDPHV LQ WKH OLVW ZLOO UDLVH LQ WKH IRUP RI EXWWRQV ZKHQ WKH FXUVRU LV RYHU
WKHP
OLFNLQJ XSRQ D GLUHFWRU QDPH ZLOO FKDQJH WKH UHPRWH SDWK WR WKDW GLUHFWRU
FOLFNLQJ XSRQ WKH XSGLU 119. GLUHFWRU ZLOO PRYH RX XS WR WKH SDUHQW RI WKH
UHPRWH GLUHFWRU OLFNLQJ XSRQ D ILOH QDPH ZLOO SODFH WKDW QDPH LQWR WKH
)LOHQDPH HQWUER[ IRU D )HWFK RSHUDWLRQ
120. 58 Chapter4
Using PDQ-DM
Cache Transfer Via Network
/LVWLQJ WKH /RFDO 'LUHFWRUKDQJLQJ 'LUHFWRULHV
3UHVV WKH /LVW /RFDO EXWWRQ WR VHH D ORQJ OLVWLQJ RI WKH FXUUHQW ORFDO GLUHFWRU
7KH ILOHV LQ WKH OLVWLQJ PD EH LQWHUDFWHG XSRQ LQ WKH VDPH PDQQHU DV LQ D
5HPRWH OLVWLQJ
)HWFKLQJ D 5HPRWH )LOH
:KHQ WKH GHVLUHG ILOH QDPH KDV EHHQ VHOHFWHG IURP WKH UHPRWH OLVWLQJ RU
HQWHUHG PDQXDOO LQWR WKH )LOHQDPH HQWUER[ SUHVV WKH )HWFK EXWWRQ $
SURJUHVV ZLQGRZ ZLOO SRS XS OHWWLQJ RX NQRZ WKH VWDWXV RI WKH RSHUDWLRQ LQ
SHUFHQWDJH RI EWHV WUDQVIHUUHG 7KH IHWFKHG ILOH ZLOO EH SODFHG LQWR WKH ORFDO
FDFKH 122. Chapter 4 59
Using PDQ-DM
Cache Transfer Via Network
6HQGLQJ D /RFDO )LOH
:KHQ WKH GHVLUHG ILOH QDPH KDV EHHQ VHOHFWHG IURP WKH ORFDO OLVWLQJ RU HQWHUHG
PDQXDOO LQWR WKH )LOHQDPH HQWUER[ SUHVV WKH 6HQG EXWWRQ $ SURJUHVV
ZLQGRZ ZLOO SRS XS OHWWLQJ RX NQRZ WKH VWDWXV RI WKH RSHUDWLRQ LQ
SHUFHQWDJH RI EWHV WUDQVIHUUHG 7KH VHQW ILOH ZLOO EH SODFHG LQWR WKH UHPRWH
GLUHFWRU ZKLFK PD EH YHULILHG E LQYRNLQJ /LVW 5HPRWH
1RUPDOO RX ZLOO RQO )HWFK ILOHV IURP WKH +38; PDFKLQH WR WKH :LQGRZV
17 RU :LQGRZV PDFKLQH RX FDQQRW VHQG D ILOH IURP 3'4'0+38;
WR 3'4'0:LQ XQOHVV RXU :LQGRZV 17 SODWIRUP KDV DQ IWS VHUYHU UXQQLQJ
5XQQLQJ IWS VHUYHUV RQ :LQGRZV 17 RU :LQGRZV :RUNVWDWLRQV LV UDUH
DQG LV QRW UHFRPPHQGHG
)LQLVKLQJ
:KHQ RX DUH ILQLVKHG WUDQVIHUULQJ ILOHV SUHVV WKH 'LVFRQQHFW EXWWRQ WR FORVH
WKH FXUUHQW FRQQHFWLRQ
123. 60 Chapter4
Using PDQ-DM
Cache Transfer - No Network
DFKH 7UDQVIHU 1R 1HWZRUN
,Q WKH HYHQW WKDW RX GR QRW KDYH D QHWZRUN FRQQHFWLRQ WR RXU +38;
PDFKLQH RX ZLOO KDYH WR XVH VRPH SKVLFDO PHGLXP WR WUDQVIHU RXU FDFKH
ILOH 7KH PP '$7 WDSH IRUPDW IRXQG RQ RXU +38; ZRUNVWDWLRQ LV DOVR
DYDLODEOH IURP PDQ YHQGRUV IRU :LQGRZV 17 RU :LQGRZV $ SUHIHUUHG
PHWKRG ZRXOG EH WR SXUFKDVH RQH RI WKHVH SDFNDJHV IRU RXU :LQGRZV
17 VVWHP DQG XVH WKH YHQGRUªV VRIWZDUH DQG SURFHGXUHV IRU
FRQQHFWLQJ WR D PP '$7 GULYH DQG FRSLQJ LQ WKH FDFKH ILOH 7KH FDFKH ILOH
LWVHOI LV LQ WDU IRUPDW VR RX ZRXOG HVVHQWLDOO EH PDNH D WDU LPDJH RQ WDSH RI
D WDU ILOH WDU ZLWKLQ D WDU 124. 2QFH WKH ILOH KDV EHHQ ORDGHG RQWR RXU :LQGRZV
17 PDFKLQH XVH WKH DFKH HQWU WR VSHFLI ZKHUH WKH ILOH LV ORFDWHG
7KHQ SURFHHG QRUPDOO ZLWK 3'4'0 WR XQSDFN WKH FDFKH ILOH
125. Chapter 4 61
Using PDQ-DM
UnPacking a Cache File
8Q3DFNLQJ D DFKH )LOH
7KH 8Q3DFN RSHUDWLRQ ZLOO ILUVW H[DPLQH WKH FRQWHQWV RI WKH VHOHFWHG FDFKH
ILOH WR VHH LW LI FRQWDLQV WKH QDPHV RI DQ H[LVWLQJ ILOHV ,I VR D GLDORJ ER[ ZLOO
SRS XS DVNLQJ LI RX ZDQW WR SURFHHG VLQFH WKH VDPHQDPHG ILOHV LQ WKH
'DWDEDVH DUHD ZLOO EH RYHUZULWWHQ ZLWK WKHLU FRXQWHUSDUWV LQ WKH FDFKH ILOH
3UHVV WKH 8Q3DFN EXWWRQ WR XQSDFNDJH WKH FDFKH ILOH LQWR WKH 'DWDEDVH DUHD
7KH FDFKH ILOH ZLOO ZULWH LWV FRQWHQWV WR WKH 'DWDEDVH DUHD VKRZLQJ LWV VWDWXV
LQ D SURJUHVV ZLQGRZ 7KLV FDQ EH D VORZ RSHUDWLRQ RQ :LQGRZV SODWIRUPV
EH SUHSDUHG WR ZDLW 126. 1RWH RX DUH RQO DOORZHG WR XQSDFN RQH FDFKH ILOH DW D WLPH 7KH 'DWDEDVH
SDWK PXVW VSHFLILHG ZHOO HQRXJK VR DV WR FRQWDLQ RQO RQH GDWD GLUHFWRU
RWKHUZLVH WKH WRRO FDQQRW JXHVV LQWR ZKLFK RQH WR SODFH WKH XQSDFNHG ILOHV
127. 62 Chapter4
Using PDQ-DM
Deleting Files
'HOHWLQJ )LOHV
6HOHFW WKH ILOHV RX ZLVK WR GHOHWH DQG WKHQ SUHVV WKH 'HOHWH EXWWRQ $ GLDORJ
ER[ ZLOO SRS XS DVNLQJ LI RX DUH VXUH 3UHVV WKH HV EXWWRQ RU WKH (QWHU
NH 128. WR LQYRNH WKH RSHUDWLRQ ,Q WKH 'DWDEDVH DUHD GLUHFWRULHV ZLOO EH GHOHWHG
RQFH WKH DUH HPSW
129. Chapter 4 63
Using PDQ-DM
Refreshing Directories
5HIUHVKLQJ 'LUHFWRULHV
2FFDVLRQDOO D GLUHFWRU PD GLVSOD RXWGDWHG LQIRUPDWLRQ VXFK DV ZKHQ D
FKDQJH WR WKH ILOH VVWHP RFFXUUHG RXWVLGH RI WKH 3'4'0 WRRO $ PHDQV LV
SURYLGHG WR XSGDWH VXFK GLUHFWRULHV ,Q WKH 'DWDEDVH DUHD VHOHFW WKH
GLUHFWRULHV RX ZLVK WR KDYH XSGDWHG DQG WKHQ SUHVV WKH 5HIUHVK EXWWRQ $Q
QHZ FKDQJHV WR WKRVH GLUHFWRULHV ZLOO WKHQ EH GLVSODHG
130. 64 Chapter4
Using PDQ-DM
Cleaning Up the WLR Data Repository
OHDQLQJ 8S WKH :/5 'DWD 5HSRVLWRU
3UHVV WKH 2USKDQV EXWWRQ WR EULQJ XS D ZLQGRZ VKRZLQJ DOO RI WKH RUSKDQ
ILOHV IRXQG LQ WKH 'DWDEDVH DUHD
7KH :/5 2USKDQV ZLQGRZ LV ZKHUH RX FDQ GHOHWH :/5 JUDSK FVY DQG
SRLQWHU ILOHV WKDW DUH QR ORQJHU UHIHUHQFHG E DQ :/5 GDWD ILOH LQ WKH
'DWDEDVH DUHD RI WKH 3'4 'DWD 0DQDJHU ZLQGRZ
$OO RUSKDQV IRXQG E WKH WRRO ZLOO EH OLVWHG LQ WKH 2USKDQV OLVWER[ 7R VDYH
DQ RI WKH RUSKDQV IURP GHOHWLRQ VLPSO VHOHFW WKRVH ILOHV E FOLFNLQJ WKH OHIW
PRXVH EXWWRQ XSRQ WKHP RU GUDJ WKH PRXVH IRU PXOWLSOH VHOHFWLRQ 131. DQG WKH
VHOHFWHG ILOHV ZLOO DSSHDU LQ WKH 6DYH /LVW
7KH OHDU EXWWRQ PD EH LQYRNHG WR FOHDU WKH 6DYH /LVW VR DV WR VHOHFW DQHZ
,QGLYLGXDO VDYH VHOHFWLRQV PD EH FOHDUHG E PRYLQJ WKH FXUVRU RYHU WKH LWHP
DQG SUHVVLQJ WKH G NH RQ WKH NHERDUG
)LQDOO SUHVV WKH 'HOHWH EXWWRQ WR UHPRYH DOO XQVDYHG RUSKDQV IURP WKH
'DWDEDVH DUHD
132. Chapter 4 65
Using PDQ-DM
Using PC-NFS
8VLQJ 31)6
:KDW DUH 1)6 DQG 31)6
1)6 1HWZRUN )LOH 6VWHP 133. LV D SURWRFRO IRU DOORZLQJ ILOHV RQ RQH FRPSXWHU
WR EH XVHG E DQRWKHU FRPSXWHU YLD D QHWZRUN ,W ZDV RULJLQDOO GHYHORSHG
IRU WKH 81,; RSHUDWLQJ VVWHP 31)6 ZDV ILUVW GHYHORSHG E 6XQ
0LFURVVWHPV ,QF RULJLQDOO WR DOORZ 3V WR DFFHVV ILOHV RQ 81,; VVWHPV
+38; KDV 1)6 VXSSRUW EXLOWLQ SRSXODU 31)6 SURGXFWV VXFK DV WKRVH
DYDLODEOH IURP ;OLQN 7HFKQRORJLHV ,QF KWWSZZZ[OLQNFRP 135. FDQ EH XVHG
WR DOORZ RXU :LQGRZV 17 RU :LQGRZV PDFKLQH WR DFFHVV ILOHV RQ RXU
+38; PDFKLQH 1)6 LV DQ DSSOLFDWLRQ WKDW UHOLHV RQ WKH 73,3 QHWZRUN
SURWRFRO
:K 8VH 1)6
7KH 3'4 'DWD 0RGHO LV YHU VWUDLJKWIRUZDUG 3'4:/5 ZULWHV GDWD WR
GDWDEDVH ILOHV DQG 3'4$7 UHDGV WKDW GDWD %RWK DSSOLFDWLRQV SHUIRUP DOO
QHFHVVDU GDWD PDQDJHPHQW IXQFWLRQV IRU WKHLU GDWD XVH
,QLWLDOO 3'4:/5 DQG 3'4$7 ZHUH EXLOW WR ERWK KDYH FRPPRQ DFFHVV WR D
VLQJOH ILOHVVWHP FRQWDLQLQJ :/5 GDWD %HFDXVH ERWK SURGXFWV ZHUH LQLWLDOO
GHYHORSHG IRU +38; 1)6 VXSSRUW LV EXLOWLQ
:LWK 1)6 DSSOLFDWLRQV FDQQRW WHOO ZKHWKHU WKHLU GDWD ILOHV UHVLGH RQ D ORFDO
GLVN RU DUH RQ DQRWKHU PDFKLQH RQ D FRPPRQ QHWZRUN 7KH DGYDQWDJH RI
XVLQJ 1)6 LV WKDW RX FDQ VWRUH GDWD ZKHUHYHU LW LV PRVW FRQYHQLHQW QRW
QHFHVVDULO WKH ZRUNVWDWLRQ UXQQLQJ 3'4:/5 FUHDWLQJ GDWD 137. :LWK 1)6 DFFHVV DQ GDWD FUHDWHG E 3'4:/5 LV LPPHGLDWHO DYDLODEOH IRU
3'4$7 XVH
138. 66 Chapter4
Using PDQ-DM
Using PC-NFS
8VLQJ WKH +38; 31)6 'DHPRQ
7KH +38; RSHUDWLQJ VVWHP SURYLGHV D GDHPRQ FDOOHG SFQIVG WR VXSSRUW
31)6 RSHUDWLRQV :LWK WKLV VHTXHQFH RXU +38; ZRUNVWDWLRQ ZLOO QRW
RQO DFW DV DQ 1)6 VHUYHU EXW ZLOO H[WHQG LWVHOI WR DFW DV DQ 1)6 VHUYHU IRU
3V DOVR
7R DFWLYDWH LW
‡ /RJRQ DV URRW
‡ FG HWFUFFRQILJG
‡ HGLW WKH QIVFRQI ILOH
,Q WKLV ILOH RX ZLOO ILQG WKLV VWDWHPHQW 31)6B6(59(5
KDQJH LW WR 31)6B6(59(5
$QG WKHQ UHERRW RXU +38; VVWHP
7KHQ VWDUW 6$0 DQG HQVXUH WKDW WKH ILOHVVWHP FRQWDLQLQJ YDURSW:/5
XVXDOO MXVW WKH YDU ILOHVVWHP 139. LV HQDEOHG IRU H[SRUW 7KH FRPPDQG SDWK
IRU WKLV LV 6$0 ! 1HWZRUNLQJ DQG RPPXQLFDWLRQV ! 1HWZRUNHG )LOH
6VWHPV ! ([SRUWHG /RFDO )LOH 6VWHPV ! $FWLRQV ! $GG ([SRUWHG )LOH
6VWHP 2QFH WKH ILOHVVWHP FRQWDLQLQJ YDURSW:/5 LV VSHFLILHG WKH 6$0
1)6 GHIDXOWV VKRXOG EH VXIILFLHQW IRU DOO 3'4 GDWD DFFHVV
$ 5HFRPPHQGHG 0HWKRG
8VLQJ D SRSXODU 31)6 FOLHQW IRU :LQGRZV 17 RU :LQGRZV PDS WKH
+38; YDURSW:/5 DUHD WR D QHWZRUNHG GULYH RQ RXU :LQGRZV 17
3 $V VWDWHG DERYH WKLV PD PHDQ PDSSLQJ WKH HQWLUH YDU ILOHVVWHP WKH
GHIDXOW FDVH 140. 7KH UHPDLQGHU RI WKLV GLVFXVVLRQ ZLOO DVVXPH WKLV GHIDXOW FDVH
DSSOLHV 'HSHQGLQJ XSRQ WKH SURGXFW RX XVH RX ZLOO SUREDEO EH
SUHVHQWHG ZLWK D FRQILJXUDWLRQ PHQX RI VRPH VRUW 7KH 31)6 FOLHQW VKRXOG
EH VHW XS WR UHTXHVW ZRUOG DFFHVV IRU UHDGLQJ ZULWLQJ DQG H[HFXWLQJ ILOHV
6RPH VVWHPV XVH WKH SFQIVG RQ +38; WR SURYLGH VHFXUH ILOH DFFHVV 2QH
SRSXODU PHWKRG IRU WKLV LV WR XVH D FRPPRQ XVHUQDPH IRU DFFHVVLQJ WKH
+38; VVWHP VXFK DV QIV
2QFH FRQILJXUHG RX ZLOO XVH RXU 31)6 FOLHQW RU WKH 0LFURVRIW :LQGRZV
17 ([SORUHU GHSHQGLQJ XSRQ RXU SDUWLFXODU FOLHQW YHQGRU 142. Chapter 4 67
Using PDQ-DM
Using PC-NFS
KLHUDUFK 7KH ([SORUHU FRPPDQG SDWK IRU WKLV LV 7RROV ! 0DS 1HWZRUN
'ULYH 143. :KHQ RX ILUVW EURZVH WR WKLV DUHD 3'4$7 ZLOO SUHVHQW RX ZLWK D GLDORJ
DVNLQJ RX ZKDW WKH DFWXDO GLUHFWRU LV LQ DQ 1)6 GLDORJ ER[ 6LPSO JLYH LW
WKH QDPH RI WKH GULYH DQG WKH WRS GLUHFWRU DV VHHQ E WKH :LQGRZV 17
([SORUHU DQG SUHVV 2.
)RU H[DPSOH LI RXU +38; VVWHP H[SRUWV YDU DQG RX PDS WKLV WR GULYH *
RQ RXU 3 WKHQ ZKHQ RX DUH SUHVHQWHG ZLWK WKH 1)6 GLDORJ DVNLQJ ZKHUH
WKH URRW ILOHV DUH IRU YDURSW:/5GDWDEDVHGDWD DUH RXU FRUUHFW UHVSRQVH
ZRXOG EH *RSW:/5GDWDEDVHGDWD ,Q HIIHFW 1)6 PDSV DQG UHQDPHV
ILOHVVWHPV VR WKH YDU RQ +38; EHFRPHV MXVW WKH GULYH OHWWHU RQ RXU 3
)RU DQ TXHVWLRQV UHJDUGLQJ FRQILJXUDWLRQ VHFXULW DFFHVV RU
DXWKHQWLFDWLRQ UHIHU WR WKH +38; PDQSDJH IRU 31)6 ZLWK WKH FRPPDQG
PDQ SFQIVG 144. DQG DOVR UHIHU WR WKH LQVWUXFWLRQV ZLWK RXU 31)6 FOLHQW
2SWLRQDO 0HWKRG
RX PD FKRRVH WR XVH DQ 1)6 VHUYHU RQ RXU :LQGRZV 17 RU :LQGRZV
SODWIRUP ,Q WKLV FDVH FUHDWH D SDUWLWLRQGULYH DQG FRS WKH LQVWDOOHG
YDURSW:/5 KLHUDUFK WR WKLV SRLQW 7KHQ XVH +38; 6DP WR DOZDV PRXQW
WKLV 1)6 DUHD DV DQ ,PSRUWHG )LOH 6VWHP )ROORZ WKH JXLGHOLQHV LQ WKH
3'4$7 7URXEOHVKRRWLQJ VHFWLRQ IRU PDQLSXODWLQJ 1)6 DUHDV DQG WKH
DGYLFHGRFXPHQWDWLRQ RI WKH 31)6 VHUYHU YHQGRU IRU RXU LQVWDOODWLRQ
UHDWLQJ 1)6 VHUYHUV RQ :LQGRZV 17 RU :LQGRZV PDFKLQHV DQG XVLQJ
WKH +38; 1)6 IRU FOLHQW DFFHVV LV SRVVLEOH EXW VKRXOG EH SHUIRUPHG RQO E
H[SHULHQFHG VVWHP DGPLQLVWUDWRUV )XUWKHU GHWDLOV DUH EHRQG WKH VFRSH RI
WKLV JXLGH
:KDW GRHV 3'4'0 KDYH WR GR ZLWK 31)6
,Q WKH 1)6 XVHU VFHQDULR RX ZLOO VWLOO KDYH WR XVH 3'4'0 RQ RXU :LQGRZV
17 RU :LQGRZV VVWHP WR GHOHWH XQQHHGHG GDWD FOHDQ XS RUSKDQHG
ILOHV RU PDNH EDFNXS VHWV RI 3'4 GDWDEDVH DUHDV :LWK QRUPDO 1)6 XVH
3'4'0 LV QRW XVHG WR SDFNDJH WUDQVIHU DQG XQSDFNDJH GDWD
2SWLRQDOO RX PD FUHDWH GDWD SDFNDJHV XVLQJ 3'4'0 RQ RXU +38;
VVWHP WKHQ SODFH WKH SDFNDJHV RQ DQ 1)6PDSSHG GULYH IRU XVH ZLWK
145. 68 Chapter4
Using PDQ-DM
Using PC-NFS
3'4'0 RQ RXU :LQGRZV 17 RU :LQGRZV PDFKLQH 7KLV VFHQDULR LV
YDOLG LI RXU VVWHP DGPLQLVWUDWRU GRHVQªW DOORZ H[SRUW RI WKH ZKROH YDU
ILOHVVWHP EXW ZRXOG DOORZ H[SRUW RI WKH WPS DUHD IRU H[DPSOH
147. 70 Chapter5
Using PDQ-AT
Introduction to this Chapter
,QWURGXFWLRQ WR WKLV KDSWHU
KDSWHU H[SODLQV KRZ WR XVH 3'4$7 EDVLF IXQFWLRQV VXFK DV VWDUWLQJ
JHWWLQJ KHOS ORDGLQJ GDWD VRUWLQJ ILOWHULQJ LPSRUWLQJ DQG H[SRUWLQJ GDWD
(YHU WRRO DQG VWHS KDV D SURFHGXUH ZLWK LWV XVH ,I RX FDQ ZRUN KDQGVRQ
ZLWK 3'4$7 RQ RXU FRPSXWHU DV RX UHDG WKHVH FKDSWHUV RX
OO OHDUQ D ORW
LQ D YHU VKRUW WLPH
148. SubChapter 5.1 71
Using PDQ-AT
Starting PDQ-AT
6WDUWLQJ 3'4$7
2SHQ 3'4$7 E VHOHFWLQJ LW IURP WKH 3'4$7 SURJUDP JURXS :LQGRZV
6WDUW ! 3URJUDPV ! 3'4$7 ! 3'4$7 149. 7KH 3'4$7 (QWU ZLQGRZ RSHQV
ZLWK WKUHH RSWLRQV 3'4$7 /LFHQVH DQG 4XLW
RX PD ZLVK WR SXW RSW$7ELQ LQWR RXU GHIDXOW SDWK RXU VVWHP
DGPLQLVWUDWRU FDQ DVVLVW RX ZLWK WKLV
)LJXUH 3'4$7 (QWU ZLQGRZ
3'4$7
OLFNLQJ WKH 6WDUW EXWWRQ ODXQFKHV WKH 3'4$7 0DLQ ZLQGRZ OLFN KHUH WR
SHUIRUP 3'4$7 WDVNV DQG DQDOVHV
/LFHQVH
OLFNLQJ WKH /LFHQVH EXWWRQ ODXQFKHV WKH 3'4$7 /LFHQVH ZLQGRZ +HUH LV
ZKHUH 3'4$7 SHUIRUPV OLFHQVH NH DGPLQLVWUDWLRQ WDVNV
4XLW
OLFNLQJ WKH 4XLW EXWWRQ TXLWV 3'4$7
151. SubChapter 5.2 73
Using PDQ-AT
PDQ-AT Main
3'4$7 0DLQ
7KH 3'4$7 0DLQ ZLQGRZ LV ZKHUH DOO DQDOVHV EHJLQ 7KH ZLQGRZ LV
GHVLJQHG DV D IORZFKDUW VKRZLQJ RX WKH 3'4$7 DQDOVLV SURFHVV DQG ZKDW
RSWLRQV DUH DYDLODEOH
:KHQ WKH 3'4$7 0DLQ ZLQGRZ LV ILUVW RSHQHG WKH RQO EXWWRQV WKDW DUH
GDUNHQHG DUH 'HILQH :DIHU DQG /RDG
)LJXUH 3'4$7 0DLQ ZLQGRZ EHIRUH D GDWDVHW LV ORDGHG
:KHQ ILUVW RSHQHG WKH 3'4$7 0DLQ ZLQGRZV KDV VHYHUDO JUDHGRXW
EXWWRQV LQGLFDWLQJ QR GDWDVHWV KDYH EHHQ ORDGHG 2QFH D GDWDVHW LV ORDGHG
WKH 3'4$7 0DLQ ZLQGRZ GDUNHQV DOO WKH EXWWRQV RX DUH DEOH WR XVH
152. 74 SubChapter5.2
Using PDQ-AT
PDQ-AT Main
)LJXUH 3'4$7 0DLQ ZLQGRZ DIWHU D GDWDVHW LV ORDGHG
Note:
The PDQ-AT Main
window title changes
to the name of the
active working
dataset when you
load.
)URP WKH PDLQ ZLQGRZ 3'4$7 JLYHV DFFHVV WR ORDGLQJ ILOWHULQJ VRUWLQJ
DQDO]LQJ DQG VDYLQJ GDWD 2QFH SORWV KDYH EHHQ PDGH RX FDQ DOVR SULQW WKH
SORWV IURP WKH PDLQ ZLQGRZ 7KH 3'4$7 0DLQ ZLQGRZ WLWOH FKDQJHV WR WKH
QDPH RI WKH DFWLYH ZRUNLQJ GDWDVHW ZKHQ RX ORDG
153. SubChapter 5.2 75
Using PDQ-AT
PDQ-AT Main
3'4$7 0DLQ :LQGRZ 0HQXV
$W WKH WRS RI WKH 3'4$7 0DLQ ZLQGRZ DUH WKUHH SXOOGRZQ PHQXV )LOH
3UHIV DQG +HOS
)LOH 0HQX
2SWLRQ 'HVFULSWLRQ$FWLRQ
/RDG WUO/ 154. 2SHQV WKH /RDG GLDORJ ER[
:RUNLQJ /LVW /LVW RI ZRUNLQJ GDWDVHWV IRU WKLV VHVVLRQ
9LHZ 9LHZ WKH DFWLYH ZRUNLQJ GDWDVHW 6HH
§9LHZLQJ RXU 'DWD¨ LQ VHFWLRQ S
;JUDSK 2SHQV WKH ;JUDSK %URZVHU WR YLHZ
;JUDSK GDWD
1HZ 6HVVLRQ 6WRSV WKH FXUUHQW VHVVLRQ DQG FOHDUV DOO ZRUNLQJ
VHWV
6WDUW 2YHU 6WRSV WKH FXUUHQW VHVVLRQ FOHDUV DOO ZRUNLQJ VHWV
DQG UHWXUQV 3'4$7 WR HQWU ZLQGRZ
4XLW WUO4 156. 76 SubChapter5.2
Using PDQ-AT
PDQ-AT Main
3UHIV 0HQX
7KH RQO VHOHFWLRQ XQGHU WKLV PHQX LV 8VHU 3UHIHUHQFHV ZKLFK RSHQV WKH
3'4$7 8VHU 3UHIHUHQFHV ZLQGRZ ,Q WKLV ZLQGRZ WKHUH DUH IRXU FKRLFHV
:LQGRZ 3ORW RORU DQG 0LVFHOODQHRXV
3UHIHUHQFHV DOORZ RX WR FXVWRPL]H WKH ORRN DQG IHHO RI 3'4$7 WKH
RXWFRPH RI GDWD DQG KRZ RX YLHZ WKH GDWD
Note:
All changes are
immediately
implemented in the
current session for
all open PDQ-AT
windows.
$OO FKDQJHV DUH LPPHGLDWHO LPSOHPHQWHG LQ WKH FXUUHQW VHVVLRQ IRU DOO RSHQ
3'4$7 ZLQGRZV 6RPHWLPHV UHGUDZLQJ WKH ZLQGRZV WDNHV D FRXSOH RI
VHFRQGV 7KH ZLQGRZV PD EOLQN EXW QR GDPDJH KDV EHHQ GRQH WR WKH
VVWHP
OLFNLQJ WKH ORVH EXWWRQ NHHSV WKH FXUUHQW SUHIHUHQFHV IRU WKLV VHVVLRQ RQO
OLFNLQJ WKH 6DYH EXWWRQ VDYHV WKH FXUUHQW SUHIHUHQFHV DQG NHHSV WKHVH
SUHIHUHQFHV IRU WKH QH[W 3'4$7 VHVVLRQ
OLFNLQJ WKH 5HVHW EXWWRQ FOHDUV WKH FXUUHQW SUHIHUHQFHV DQG UHVWRUHV WKH
GHIDXOW SUHIHUHQFHV
OLFNLQJ WKH +HOS EXWWRQV ODXQFKHV WKH 2QOLQH +HOS IHDWXUH )RU PRUH
LQIRUPDWLRQ RQ RQOLQH KHOS VHH §*HWWLQJ +HOS LQ 3'4$7¨ LQ VHFWLRQ S
157. SubChapter 5.2 77
Using PDQ-AT
PDQ-AT Main
:LQGRZ 3UHIHUHQFHV
7KH GHIDXOW ZLQGRZ VHOHFWLRQ LV WKH :LQGRZV SUHIHUHQFHV )URP WKLV ZLQGRZ
RX PD FKRRVH ZLQGRZ IRQWV IRQW VL]H ORFDWLRQ RI VFUROO EDUV DQG WKH
ORFDWLRQ RI KHOS WH[W
)LJXUH 3'4$7 8VHU 3UHIHUHQFHV IRU :LQGRZV
159. FDQYDV ZLGWK DQG VHWWLQJ WKH ]RRP IDFWRU
)LJXUH 3'4$7 8VHU 3UHIHUHQFHV IRU 3ORWV
160. SubChapter 5.2 79
Using PDQ-AT
PDQ-AT Main
RORU 3UHIHUHQFHV
,Q WKH RORU SUHIHUHQFHV RX FDQ VHW WKH ZLQGRZ DQG OLQH FRORU FKRLFHV
)LJXUH 3'4$7 8VHU 3UHIHUHQFHV IRU RORUV
161. 80 SubChapter5.2
Using PDQ-AT
PDQ-AT Main
0LVFHOODQHRXV 3UHIHUHQFHV
,Q WKH 0LVFHOODQHRXV SUHIHUHQFHV RX FDQ VHW WKH GHIDXOW GDWD SDWK IRU WKH
ORDG ZLQGRZ DQG WKH ILOH EURZVHU WSH
)LJXUH 3'4$7 8VHU 3UHIHUHQFHV IRU 0LVFHOODQHRXV
7KH 'DWD 3DWK SUHIHUHQFH LV WKH GHIDXOW SDWK VHOHFWHG ZKHQ RX DUH XVLQJ WKH
/RDG FRPPDQG OLFNGUDJ WKH SRSXS WR WKH GHVLUHG GLUHFWRU WR FKDQJH WKH
GDWD SDWK )RU WKH YDVW PDMRULW RI XVHUV WKH GDWD SDWK ZLOO DOZDV EH
YDURSW:/5GDWDEDVHGDWD 1R RWKHU VHOHFWLRQV DUH DYDLODEOH XQWLO 3'4$7
OHDUQV DERXW RWKHU 3'4:/5 GDWD SUHVHQW RQ RXU VVWHP
7KH )LOH %URZVHU 7SH DOORZV RX WR VHOHFW WKH 3'4$7 FODVVLF /LVW IRUPDW
RU WKH PRUH IDPLOLDU :LQGRZVVWOH RI 7UHH IRUPDW
162. SubChapter 5.2 81
Using PDQ-AT
PDQ-AT Main
3UHIHUHQFH 6DYH )LOHV
:KHQ ODXQFKHG 3'4$7 ORDGV WKH GHIDXOWV ILOH DW HWFRSW$7SGTDWGHIDXOWV
8VHUV FDQ VDYH WKHLU SUHIHUHQFHV E SUHVVLQJ WKH 6DYH EXWWRQ RQ 3'4$7
3UHIHUHQFHV ZLQGRZ
164. SubChapter 5.3 83
Using PDQ-AT
Getting Help in PDQ-AT
*HWWLQJ +HOS LQ 3'4$7
7KLV VHFWLRQ GHPRQVWUDWHV 3'4$7ªV RQOLQH KHOS IHDWXUHV +HUH RX ZLOO OHDUQ
KRZ WR XVH WKH RQOLQH KHOS IDFLOLW WR JHW KHOS ZLWK WKH WRSLFV ZLWKLQ WKH
SURJUDP 2QOLQH KHOS LV DOZDV DYDLODEOH ¦ HLWKHU WKURXJK WKH +HOS PHQX
WKH +HOS EXWWRQV ORFDWHG ZLWKLQ WKH SURJUDP RU WKURXJK FOLFNLQJ WKH ULJKW
PRXVH EXWWRQ
+HOS 0HQX
2Q WKH 3'4$7 0DLQ :LQGRZ WKH WKLUG SXOOGRZQ PHQX LV +HOS 7KURXJK WKLV
PHQX RX FDQ DFFHVV 8VLQJ +HOS DQG WKH KHOS 7RSLFV
)LJXUH +HOS 0HQX
165. 84 SubChapter5.3
Using PDQ-AT
Getting Help in PDQ-AT
8VLQJ 2QOLQH +HOS
:KHQ RX VHOHFW +HOS ! 8VLQJ +HOS WKH 3'4$7 2QOLQH +HOS :LQGRZ
RSHQV IHDWXULQJ WKH +RZ WR 8VH 2QOLQH +HOS WRSLF
)LJXUH 3'4$7 2QOLQH +HOS :LQGRZ
$W WKH WRS RI WKH 3'4$7 2QOLQH +HOS :LQGRZ DUH WZR SXOOGRZQ PHQXV
7RSLFV DQG 1DYLJDWH 8QGHU WKH WRSLFV PHQX WKHUH DUH D OLVW RI DOO WKH
2QOLQH +HOS WRSLFV DYDLODEOH LQ WKLV 3'4$7 UHOHDVH 7R RSHQ RQOLQH KHOS RU D
VSHFLILF WRSLF VHOHFW 7RSLF ! GHVLUHG WRSLF
166. SubChapter 5.3 85
Using PDQ-AT
Getting Help in PDQ-AT
)LJXUH +HOS 7RSLFV 0HQX
1DYLJDWH
7KH RWKHU SXOOGRZQ PHQX LV 1DYLJDWH ,I RX KDYH ORDGHG RWKHU KHOS ILOHV
DQG ZLVK WR UHWXUQ WR WKHP RX FDQ QDYLJDWH WKURXJK WKHVH E WKH XVH RI
)RUZDUG %DFN DQG *R
168. PRYHV WKH KHOS ZLQGRZ IRUZDUG WR WKH QH[W RSHQ KHOS
WRSLF ,I RX KDYH RQO RQH WRSLF RSHQ QDYLJDWLQJ IRUZDUG GRHVQªW ZRUN ,I
RX DUH DW WKH HQG RI WKH RSHQ WRSLFV RX FDQQRW JR DQ IXUWKHU IRUZDUG
%DFN RU WSLQJ % 169. PRYHV WKH KHOS ZLQGRZ EDFNZDUG WR WKH SUHYLRXV RSHQ
KHOS WRSLF ,I RX DUH DW WKH EHJLQQLQJ RI WKH WRSLFV RX FDQQRW JR DQ IXUWKHU
EDFN
6HOHFWLQJ 1DYLJDWH ! *R RSHQV XS D VHFRQGDU SXOOGRZQ PHQX RI RSHQHG
WRSLFV :KHQ RX VHOHFW RQH RI WKHVH WRSLFV DQG WKH KHOS ZLQGRZ DFWLYDWHV
GLVSODLQJ WKH GHVLUHG KHOS WH[W
Note:
If you do not know
what a specific
button does in a
window, try a
right-click on the
button.
7KH 5LJKW 0RXVH %XWWRQ
,Q 3'4$7 WKH ULJKW PRXVH EXWWRQ LV PDSSHG GLUHFWO WR WKH RQOLQH KHOS
WRSLFV ,I RX GR QRW NQRZ ZKDW D VSHFLILF EXWWRQ GRHV LQ D ZLQGRZ WU D
ULJKWFOLFN RQ WKH EXWWRQ 7KH 3'4$7 2QOLQH +HOS :LQGRZ DSSHDUV
GLVSODLQJ WKH KHOS WRSLF WKDW H[SODLQV WKDW EXWWRQ
+HOS %XWWRQV
2Q PDQ RI WKH ZLQGRZV DQG GLDORJ ER[HV DUH +HOS EXWWRQV OLFNLQJ RQ
WKHVH EXWWRQV DFWLYDWHV WKH RQOLQH KHOS WRSLF IRU WKH FXUUHQW ZLQGRZ
0RXVH2YHU DQG +HOS 7H[W
:KHQHYHU RX PRYH RXU PRXVH RYHU D EXWWRQ WKH ERWWRP RI WKH ZLQGRZ
GLVSODV +HOS 7H[W D EULHI GHVFULSWLRQ RI ZKDW D EXWWRQ GRHV ZKHQ FOLFNHG
170. SubChapter 5.4 87
Using PDQ-AT
Loading Data
/RDGLQJ 'DWD
/RDGLQJ 3'4:/5 GDWD LV D VLPSOH DQG FRPPRQ SURFHGXUH RX ZLOO EHFRPH
SURILFLHQW DW ORDGLQJ GDWD E SDLQJ DWWHQWLRQ WR WKH ZLQGRZ WLWOH DW WKH WRS RI
WKH ZLQGRZ DQG UHPHPEHULQJ ZKHUH RXU GDWD DUH VWRUHG
)LJXUH 3'4$7 /RDG ZLQGRZ /RDG RSWLRQ
$W WKH WRS RI WKH ORDG ZLQGRZ DUH WKUHH WDEV /RDG 5HVWRUH DQG ,PSRUW
8QGHUQHDWK WKH WDEV LV WKH 'DWD 3DWK SRSXS PHQX ZKHUH RX FDQ VHOHFW
ZKLFK GLUHFWRU WR ORDG IURP 7R WKH ULJKW RI WKH 'DWD 3DWK LV WKH
8S'LUHFWRU EXWWRQ
%HORZ WKH 'DWD 3DWK WKH 'LUHFWRU %URZVHU GLVSODV WZR WSHV RI ILOHV DQG
WKHLU LFRQV ILOHV DQG IROGHUV )ROGHUV DUH HOORZ DQG LQGLFDWH VXEGLUHFWRULHV
RI WKH 'DWD 3DWK )LOHV DUH ZKLWH DQG LQGLFDWH ILOHV WKDW 3'4$7 UHFRJQL]HV
DFFRUGLQJ WR WKH )LOWHU SRSXS
171. 88 SubChapter5.4
Using PDQ-AT
Loading Data
%HORZ WKH 'LUHFWRU %URZVHU LV WKH )LOH 1DPH WH[W ILHOG DQG WKH )LOWHU
SRSXS PHQX ,I RX FDQQRW ILQG D ILOH LQ D GLUHFWRU FOLFNGUDJ WKH )LOWHU
SRSXS WR UHDG $OO )LOHV
172. 7KLV OLVWV DOO WKH ILOHV LQ D GLUHFWRU
3'4$7 E GHIDXOW LV ORRNLQJ LQ GLUHFWRULHV IRU GDW ILOHV WKH GHIDXOW ILOH
GHVLJQDWRU IRU :/5 ILOHV 173. Procedure Loading a Dataset
OLFN RQ WKH /RDG EXWWRQ LQ WKH 3'4$7 0DLQ ZLQGRZ 7KH 3'4$7 /RDG
ZLQGRZ DSSHDUV DV LQ )LJXUH §3'4$7 /RDG ZLQGRZ /RDG RSWLRQ¨
DERYH
$OWHUQDWLYHO RX PD SUHVV WUO/ RU VHOHFW )LOH ! /RDG
6HOHFW WKH GLUHFWRU $OJRULWKP 'DWDEDVH $UHD 174. RI WKH WDUJHW XVLQJ WKH
'DWD 3DWK SRSXS
:KLFK GLUHFWRU WKH ORDG ZLQGRZ RSHQV LV FRQILJXUDEOH LQ WKH 8VHU
3UHIHUHQFHV 6HH §3UHIV 0HQX¨ LQ VHFWLRQ S
7R FKDQJH GLUHFWRU XS WKH ILOH SDWK RX PD DOVR FOLFN RQ WKH
8S'LUHFWRU LFRQ WR WKH ULJKW RI WKH GDWD SDWK 7R RSHQ D GLUHFWRU
GRXEOH FOLFN XVLQJ WKH OHIW PRXVH EXWWRQ 175. RQ DQ HOORZ ILOH LFRQ
OLFN RQ WKH ILOH RX ZDQW WR RSHQ 7KH ILOHQDPH DSSHDUV LQ WKH )LOH
1DPH WH[W ILHOG 3'4$7 ZLOO QRW ORDG DQ ILOH WKDW GRHVQªW HQG ZLWK GDW
D GDWDVHW 176. OLFN WKH /RDG EXWWRQ
7KH 3'4$7 /RDG ZLQGRZ FORVHV DQG WKH 3'4$7 0DLQ ZLQGRZ DFWLYDWHV
ZLWK WKH ILOHQDPH RI WKH GDWDVHW LQ WKH ZLQGRZ WLWOH
,I WKH ILOHQDPH LV QRW SUHVHQW WKH ILOH GLGQªW ORDG RQILUP RX KDYH ORDGHG
IURP WKH SURSHU GLUHFWRU
177. SubChapter 5.4 89
Using PDQ-AT
Loading Data
/RDGLQJ D 'DWDVHW $FURVV DQ 1)6 0RXQWHG 'ULYH
:KHQ ORDGLQJ GDWD IURP WZR VHSDUDWH 3'4:/5 SURJUDPV HJ IURP
GLIIHUHQW PDFKLQHV RYHU D QHWZRUN 178. 3'4$7 UHTXLUHV WKH XVHU WR ORFDWH D VHW
RI ILOH OLQNV FUHDWHG E WKH 3'4:/5 SURFHVV 7KHVH OLVWV DUH IRU 69 ;JUDSK
DQG + GDWD ,I 3'4$7 FDQQRW ILQG WKH ILOH OLQNV WKH GDWDVHW ZLOO QRW ORDG
:KHQ 3'4$7 GHWHFWV WKDW LW GRHVQªW KDYH WKH OLQN OLVW ILOHV WKH 1)6 $OHUW
%R[ DSSHDUV UHTXLULQJ RX WR WSH WKH ORFDWLRQ RI WKH OLQN OLVW ILOHV VHH ILJXUH
179. )LJXUH 1)6 $OHUW %R[
Procedure Clearing the NFS Alert Box
:KHQ WKH 1)6 $OHUW %R[ DSSHDUV VHOHFW WKH WH[W LQ WKH HQWU ILHOG DQG
WSH WKH SDWK WR WKH ILOH OLQNV ,I RX GR QRW NQRZ WKH ORFDWLRQ RI WKH ILOHV
RU DERXW 1)6 PRXQWHG GULYHV WDON WR RXU VVWHP DGPLQLVWUDWRU
OLFN 2.
3'4$7 UHPHPEHUV WKLV SDWK IRU IXWXUH VHVVLRQV 7KH ORDG ZLQGRZ FORVHV
DQG WKH 3'4$7 0DLQ ZLQGRZ DFWLYDWHV DV SHU D QRUPDO ORDG
180. 90 SubChapter5.4
Using PDQ-AT
Loading Data
Note:
If you are unsure if
you have the proper
permissions to
access files across a
network system,
contact your system
administrator.
,I RX GR QRW NQRZ WKH ORFDWLRQ RI WKH ILOH OLQNV VHHN KHOS IURP RXU VVWHP
DGPLQLVWUDWRU EHIRUH SURFHHGLQJ
