Performance Improvements for DataStore Objects
Klaus Kuehnle / Company: SAP AG / Posted on Jan. 19, 2011 03:43 AM / in Enterprise Data Warehousing/Business Warehouse
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A lot of time and effort has been invested in SAP BW 7.30 to improve the performance of operations on DataStore Objects, such as request activation. The most important improvements are:
database partitioning for DataStore Objects
mass lookups in activation of requests in DataStore Objects
dynamic flag “unique data records”
faster request activation in DataStore Objects on databases with massively parallel processing architecture
lookup into DataStore Objects in transformation
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The following link describe these points in more detail.
SAP Network Blog: Performance Improvements for DataStore Objects
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