Heterogeneous Database Reconciliation

Learn about the issues involved with comparing and reconciling data from different databases in a heterogeneous replication system.

• Sybase rs_subcmp Utility
  rs_subcmp utility allows you to compare primary and replicate tables in Adaptive Server databases, and reconcile any differences. Sybase provides the rs_subcmp executable program with Replication Server.
• Database Comparison Application
  You can develop a custom application to perform the same functions as the rs_subcmp utility. The application’s complexity depends on the number of different data server types, the complexity of the tables to be compared, the amount of data translation involved, and so forth.