1

Insert Notifications, Update Notifications, and Delete Notifications monitor an operation that happens to a database table, such as an insert, update, or delete operation. You specified the source table to monitor at the time you configured the adapter.

2

The notification gets a connection from the service's connection pool.

Adapter connections contain connection information for the database, including JDBC driver parameters.

3

The notification uses the JDBC driver to connect to the database.

You created and enabled the adapter connection earlier using Integration Server Administrator.

4

The notification retrieves the rows of data from the buffer table.

The buffer table holds the data selected by the trigger. While the adapter notification remains enabled, the trigger continues to monitor the database table and insert data into the buffer table.

5

The notification creates the publishable document, which contains a row of data from the buffer table. The notification publishes the publishable document.

For more details about the Integration Server publishable documents, see the Publish-Subscribe Developer’s Guide for your release.

6

Using an Integration Server trigger you configured to use the notification's publishable document, a flow or Java service on Integration Server is invoked to react to the data changes contained in the publishable document.

After the data is published, the data is removed from the buffer table.