Home
User Guide
The information contained in this section applies to IBM WebSphere Commerce Version 7.0.0.9 and Feautre Pack 8. The documentation also applies to all subsequent releases and modifications until otherwise indicated in new editions.
Performance
Performance
Database performance tuning
The database is usually one of the potential areas for bottlenecks that makes WebSphere Commerce unable to scale and perform well. It is therefore crucial that the database is tuned appropriately for your implementation.
Improving high availability in WebSphere Commerce using DB2 HADR
You can enable DB2 HADR to ensure that your WebSphere Commerce site is available to shoppers in cases of database failures or planned outages. HADR also ensures business data can be recovered with minimal disruption to your site.

Improving high availability in WebSphere Commerce using DB2 HADR

You can enable DB2 HADR to ensure that your WebSphere Commerce site is available to shoppers in cases of database failures or planned outages. HADR also ensures business data can be recovered with minimal disruption to your site.

For more information about setting up DB2 HADR, see the following resources:

DB2 high availability disaster recovery (HADR)
Configuring DB2 for HADR
Automatic Client Reroute (ACR)
Note: If your DB2 data source is configured as a Type-4 JDBC driver, see Configuring client reroute for applications that use DB2 databases.
Understanding external clustering software:
- Reliability Scalable Cluster Technology (RSCT).
- Tivoli System Automation (TSA).

For detailed information and procedures, see WebSphere Commerce High Availability and Performance Solutions.