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Microsoft’s SAP ERP (R/3) System (cont)

SAP ERP is very 8KB I/O balanced – way over 90% of all SQL Server I/O in 8KB format.

Extreme strenuous on I/O backend

Main focus of SAP configuration often around storage backend

Lessons Learned of running 4.5TB able of 15,000 IOPs with inexpensive EMC Clarion SAN storage backend

SAP doesn’t allow filegroups 

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DBA-416M• ISV configurations & implementations – Lessons Learned

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