1. Active XML - Active XML is a declarative framework based on XML documents with embedded calls to Web services that harnesses web services for data management and is put to work in a peer-to-peer architecture.
2. Jalisto - Jalisto from Xcalia (www.xcalia.com) is a lightweight transactional database written entirely in Java.
Jalisto comes in two versions: Jalisto SE (Standard Edition) and Jalisto ME (Micro Edition for J2ME), which will be available in Q4 2005.
4. Java Advanced tranSaction Sup. - This project aims to implement new emerging specifications related to the advanced transactions area like the J2EE Activity Service (JSR-95) from Sun or WS-CAF from Oasis.