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#sitROME 2015 - SAP HANA project experiences

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Slides of my presentation at the first SAP Inside Track in Rome on 07th of Februrary 2015.

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#sitROME 2015 - SAP HANA project experiences

  1. 1. SAP HANA – project situations SOME POINTS YOU MIGHT HAVE TO DEAL WITH
  2. 2. Hooray! We‘re moving to SAP HANA… …so now we can do all those incredible things ;-)
  3. 3. Some fields
  4. 4. Green keeping - Implement an authorization concept linked to this structure - Implement a company wide package structure for your repository
  5. 5. Care for structure Further Information help.sap.com – SAP HANA Authorizations http://bit.ly/16hrGrd scn.sap.com – How to set up your roles http://scn.sap.com/docs/DOC-53974 modeler roles XS developer roles role admin roles dev coordinator roles support roles It matters if you are on-prem or „in the cloud“
  6. 6. Access to SAP HANA - central and strategic platform (unlike other DBs before) - more interfaces (procedures, XS apps, Hadoop, Excel) - new users for a database (developers, end-users) - SAP HANA Studio - SAP WebIDE
  7. 7. SAP HANA XS SAP HANA Studio && SAP WebIDE SAP HANA Studio Developer/Admin SAP WebIDE SAP WebIDE application Developer/Admin DBSL- Interface Development coordinator roll-out strategy on-prem/on-demand (firewall, routing)
  8. 8. New possibilities for software architecture - code-to-data paradigm: a double-edged sword - evaluating, learning, sharing - What about native HANA artifacts? Hopefully our applications will not look like this 
  9. 9. Mmmmh, my application seems… … not to be that incredibly fast…
  10. 10. Impacts on your application(s) - running backup procedures during „high noon“ - virus scans (the classical ones ;-) - network latencies or lack of bandwith - system replication setup - high amount of running background processes - unloads So, where do I start?
  11. 11. Central SAP note 2000003 SQL Statement Collection 1969700 SAP HANA MiniChecks 1999993 SAP HANA Performance 2000000 SAP HANA Administration Guide SAP HANA Developer Guide Good helpers for the road
  12. 12. SAP HANA System Replication – why is it so important? memory disc memory disc memory disc SYNC ASYNC buffer tier 1 tier 2 tier 3 I/OI/O Commit time
  13. 13. SAP HANA System Replication – why is it so important? memory disc memory disc memory disc SYNCMEM ASYNC buffer tier 1 tier 2 tier 3 I/OI/O Commit time
  14. 14. MARTIN STEINBERG | SAP MENTOR Thank you very much for your attention and enjoy SAP Inside Track Rome 2015 ;-) sbg.martin@gmail.com @SbgMartin

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