To optimize connection performance, configure connection pooling for the database connections. Each DTM process or the Data Integration Service process caches database connections for jobs and maintains a pool of connections that it can reuse.
The DTM process or the Data Integration Service process caches and releases the connections based on how you configure connection pooling properties for the connection. Reusing connections optimizes performance. It minimizes the amount of time and resources that the DTM process or the Data Integration Service process uses when it opens and closes multiple database connections.
To optimize connection performance, enable the
property in the database connection properties. Optionally, configure additional connection pooling properties.