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Properties of RAR file

The deployment descriptor can contain custom properties for a class that implements the managed connection factory interface. You can access the properties with the setter and getter methods in the class.

Performance

To enhance the performance of the connector:

  • Run the open connection/execute query command in a separate thread. This speeds up the execution and is also helpful for canceling a query.

  • Use the thread support of the Java application server

  • Minimize calls to the back end

  • Use chunks

  • Implement a query canceling mechanism

  • Provide a query syntax checker

  • Implement the connection specification as a java.util.Properties object and as a bean