Read the following statements:
All four statements had a lot of advocates for a long time, but all of them turned out to be wrong. Completely wrong.
In this IBM® Redbook we show how Java and DB2® for z/OS™ and OS/390® can work together and form a strong combination that can run your mission-critical enterprise applications. This publication focusses on the new IBM Universal Driver for SQLJ and JDBC, IBM's new JDBC driver implementation, supporting both Type 2 and Type 4 driver connectivity to the members of the DB2 family, including DB2 for z/OS, and DB2 for Linux, Unix and Windows.
This publication provides guidance on the different ways to set up your environment to hook a Java program up to a DB2 for z/OS subsystem, through JDBC or SQLJ, using the Type 2 driver and the Type 4 driver.
We provide an SQLJ tutorial, and demonstrate how to develop and deploy SQLJ programs using the new SQLJ support functions that became available with WebSphere® Studio Application Developer.
We demonstrate the use of Java and DB2 using native Java programs, as well as through the use of Servlets and JSPs running on a WebSphere Application Server.