Prevayler

Ridiculously simple, Prevayler provides transparent ACID persistence and replication for plain old Java objects. It is literally several thousand times faster than using a relational database through JDBC. Platforms: Windows, Mac, Linux

Class::Prevayler - aka 'Perlvayler' - is a Perl implementation of the prevayler concept. You can find an introduction to this concept on www.prevayler.org. This module overloads the 'time', 'localtime' and 'gmtime' functions to make the system deterministic. USAGE ^ new Usage :... Platforms: *nix

Finevayler is Java library aimed to overcome some evident inconveniences of the famous Prevayler such as:separate class for each kind of transaction; transactions cannot reference business object directly; and probably some others. Platforms: Mac

PAT: Persistent Applications Toolkit, AOP (JBossAOP) persistence library (aspect library).Provides persistence layer with underlying Prevayler (1.02). Allows users to write their code without worrying about persistence code (POJO).Uses annotations Platforms: Windows, Mac, Linux