Optimized DSO Data Activation Using Massive Parallel Processing in SAP NetWeaver BW 7
SAP NetWeaver BW 7.3 can process the activation of new data in standard DataStore objects using massive parallel processing (MPP) on IBM DB2 for Linux, UNIX, and Windows (in the following referred to as DB2 for LUW) databases that use the Database Partitioning Feature (DPF). With the MPP-optimized implementation, the runtime of data activation can be considerably reduced. This document describes both the standard procedure for DataStore object data activation on non-MPP databases, as well as the MPP-optimized procedure and its implementation on DB2 for LUW. Recommendations for MPP-optimized data activation on DB2 for LUW are provided.