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Teradata Database 13.10 Overview Todd Walter  CTO Teradata Labs
Fine Print ,[object Object],[object Object]
Key Features
What is a Temporal Database Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Temporal Query  Provide a list of members who were reported as covered on  Jan. 15, 2000 in the Feb. 1, 2000 NCQA report, with names as  accurate as our best data shows today. SELECT  member.member_id, member.member_nm FROM  edw.member_x_coverage  VALIDTIME AS OF DATE ‘2000-01-15’ AND TRANSACTIONTIME AS OF DATE ‘2000-01-01’ ,edw.member WHERE member_x_coverage.member_id = member.member_id; select member.member_id ,member.member_nm from edw.member_x_coverage coverage ,edw.member where  coverage.member_id = member.member_id and  coverage.observation_start_dt <= '2000-02-01' and (coverage.observation_end_dt > '2000-02-01' or coverage.observation_end_dt is NULL) and  coverage.effective_dt  <= '2000-01-15' and (coverage.termination_dt > '2000-01-15' or coverage.termination_dt is NULL) With Temporal Support Without Temporal Support
Temporal Update – BiTemporal Table ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Current valid time, current transaction time Query Jeans (125,102) are sold today (2005-08-30)
Moving Current Date in PPI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Time Series Expansion Support ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Time series Expansion support ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Geospatial Enhancements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ESRI ArcGIS Connecting to Teradata via Safe Software FME ,[object Object],[object Object],[object Object],[object Object],[object Object]
Projection of Impact Zone  & Storm Path to Google Earth Where do I deploy my cat management team.
Algorithmic Compression  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Multi-Value Compression For Varchar Columns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Block Level Compression  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
User-Defined SQL Operators  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SQL UDF - Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Performance
Character-Based PPI (CPPI)  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Timestamp Partitioning  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fastpath Functions  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FastExport – Without Spooling  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Teradata Workload Management
TASM: Additional Workload Definitions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TASM: Common Classifications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TASM: Common Classifications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TASM Utility Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TASM Utility Session Configuration Rules  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TASM Utility Session Configuration Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Availability, Serviceability, DBA Tasks Improvements
Fault Isolation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
AMP Fault Isolation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Read From Fallback  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Read From Fallback - Particulars ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Transparent Cylinder Packing  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Merge Data Blocks  During Full Table Modify Operations ,[object Object],[object Object],[object Object],[object Object],[object Object]
Archive DBQL Rule Table ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Be Aware Especially if Considering Tech Refresh
Large Cylinder Support ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Packed Row format for 64-bit platforms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Enhanced Teradata Hashing Algorithm  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Teradata Database 13.10  3/18/10 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Enterprise Fit ,[object Object],[object Object],[object Object],[object Object],Ease of Use ,[object Object],[object Object],[object Object],[object Object],[object Object],Active Enable ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Performance ,[object Object],[object Object],[object Object],[object Object],Quality/ Support- ability
Teradata Developer Exchange http://developer.teradata.com/ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Teradata 13.10

  • 1. Teradata Database 13.10 Overview Todd Walter CTO Teradata Labs
  • 2.
  • 4.
  • 5. Temporal Query Provide a list of members who were reported as covered on Jan. 15, 2000 in the Feb. 1, 2000 NCQA report, with names as accurate as our best data shows today. SELECT member.member_id, member.member_nm FROM edw.member_x_coverage VALIDTIME AS OF DATE ‘2000-01-15’ AND TRANSACTIONTIME AS OF DATE ‘2000-01-01’ ,edw.member WHERE member_x_coverage.member_id = member.member_id; select member.member_id ,member.member_nm from edw.member_x_coverage coverage ,edw.member where coverage.member_id = member.member_id and coverage.observation_start_dt <= '2000-02-01' and (coverage.observation_end_dt > '2000-02-01' or coverage.observation_end_dt is NULL) and coverage.effective_dt <= '2000-01-15' and (coverage.termination_dt > '2000-01-15' or coverage.termination_dt is NULL) With Temporal Support Without Temporal Support
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. Projection of Impact Zone & Storm Path to Google Earth Where do I deploy my cat management team.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 19.
  • 20.
  • 21.
  • 22.
  • 24.
  • 25.
  • 26.
  • 27.
  • 28.
  • 29.
  • 30. Availability, Serviceability, DBA Tasks Improvements
  • 31.
  • 32.
  • 33.
  • 34.
  • 35.
  • 36.
  • 37.
  • 38. Be Aware Especially if Considering Tech Refresh
  • 39.
  • 40.
  • 41.
  • 42.
  • 43.

Hinweis der Redaktion

  1. V1.2 – Added User Defined Time Special meaning is associated with each of these times.
  2. Effective Dates versus Observation Dates (VT vs TT) DW keeps track of coverage for members in a group health care plan. Effective and expiration dates indicate the period over which a member has specific coverage by a medical plan. Sometimes it takes a while for the paperwork to get through its hoops in and out of the operations systems…resulting in observation dates significantly after effective dates.