The Great J2EE to .NET Migration

Rod Johnson of SpringSource spoke on my panel last week at the WebGuild conference. One topic we discussed was the need for the Java community to wake up to the reality that an increasing number of companies are moving from Java to .NET.

For ten years, the ponderous J2EE standard has made the lives of Java programmers everywhere miserable. While various Java standards committees considered gravely what to do next, corporations have been steadily moving to .NET.

In our market research for WaveMaker, we have found that a over 30% of the corporate IT market has moved from Java to .NET. As with many other Microsoft technologies (SQL Server comes to mind), Microsoft has gone from having a laughable solution to getting the last laugh.

We have also found a surprising number of Java developers who tell us that the complexity of J2EE and the difficulty of finding experienced Java developers is forcing them to embrace .NET despite their loathing of all things Microsoft.

Spring and WaveMaker are two companies addressing the core problems underlying this market shift. Spring is the application server that J2EE should have been – lightweight and powerful. WaveMaker is the visual development platform J2EE never had.

Together, Spring and WaveMaker offer a compelling and highly productive alternative to .NET.

How compelling? One of our Fortune 500 customers built the same application (57 web pages, 28 database tables) in both .NET and WaveMaker. The app built with WaveMaker was completed with one third the man-hours and 98% less code (more on this in a later post).

The conclusion is stark - either the Java and open source community needs to put good productivity solutions in the hands of corporate customers, or the data center will go the way of the desktop.