pureQuery Runtime includes monitoring services that enable developers to quickly identify potential data access hot spots with IBM Data Studio. When you use Data Studio with InfoSphere Optim Performance Manager Extended Insight, you can analyze transaction response time across the various layers that have an impact on data access operations. You can view performance information for the application server, data server driver, network, and database server.
You can use InfoSphere Optim Performance Manager Extended Insight and InfoSphere Optim Query Workload Tuner to discover, diagnose, and resolve database performance problems.
In a development environment, pureQuery Runtime is included with IBM Data Studio and can be used to develop and optimize data access applications. The following illustration shows a pureQuery development environment when you use IBM Data Studio with other InfoSphere Optim tools:

The pureQuery API can help developers and DBAs work together efficiently. For example, in the SQL Outline view of Data Studio, a DBA can see SQL statements that are run by the application. In the view, the DBA can also display performance information for the SQL statements from InfoSphere Optim Performance Manager Extended Insight. In Data Studio, the DBA can tune poorly performing statements with InfoSphere Optim Query Workload Tuner.
To change SQL statements in the application, the developer can use the SQL Outline view to navigate to the SQL statements locations in the application.
