Sending Notification When Databases Sync Via Data Guard
Operating System: RedHat Linux 86x64
RDBMS: Oracle 11gR2 Enterprise Edition
Oracle Grid, using ASM, Data Guard in a Clustered Environment
I have two Oracle 11gR2 databases using Data Guard to sync database A and database B, every three seconds. I have a requirement to send a notification when database B is updated with a data change. The requirement isn't clear as of yet, but let's say that they want to know what schema.table.column was updated, who updated the table, date and time it was updated. What would be the most efficient way to accomplish this task?