Hi,
Data Services: 14.2.4.760
Repository: DB2 9.5
Staging database: DB2 9.5
Were having performance issue with one of our data flow with change data capture.
1. Historical table (DB2) is being loaded into a persistent cache table
2. We extract same set of data from BW and load it to a staging table (DB2)
3. Then we compare the data from the staging table against the persistent cache
After migrating to a new server there seemed to be a performance degradation on this specific data flow. How will I be able to know how fast DS read data and perform comparison? DS application and data baseare on a separate server, historical table has index.
PS: Dirk Venken