Since the GAE/J announcement, many Java developers are jumping on the new Java plane and blogging about it. Here are a couple of interesting blog entries with some useful information:

Ola Bini series: Java on Google App Engine, JRuby on Rails on Google App Engine, and Dynamic languages on Google App Engine – an overview. This series is just great. Ola talks about the restrictions of the JVM, e.g. some classes are not available and no threads! The very good news, the latest JRuby is already compatible.

Some facts about the JVM used by Google’s App engine Shows which Java version and server GAE/J uses. It seems that Jetty is now used everywhere.

Java on Google App Engine – Time To Play In The Cloud Submitted by James Sugrue

Standards-based Persistence For Java™ Apps On Google App Engine

Thanks to all bloggers for the useful infos.

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