Persistence

phpersistence is an object oriented persistence layer for php, using transparent object relational mapping. It is intended to work on PHP4 and PHP5, with all major RDBMS, as it runs on top of Pear::DB and ADOdb abstraction layers. Platforms: Windows, Mac, *nix, PHP, BSD Solaris

PyORQ (Python Object Relational binding with Queries) implements persistence for Python objects using a relational database (RDBMS, e.g. PostgreSQL MySQL) for storage. The innovative aspect of PyORQ is the use of Python expressions to denote queries which can be automatically translated into SQL... Platforms: Windows, Mac, *nix, Python, BSD Solaris

PHP Headliner is a web-portal for USENET newsgroups written in PHP using a MySQL database for persistence.Messages are posted to USENET newsgroups using the NNTP protocol.A local archive of all the messages that have been posted to the USENET newsgroups are stored in the MySQL database for fast... Platforms: PHP

A persistence layer encapsulates the behaviour needed to make objects persistent. Meaning to load, save and delete objects to and from persistent storage. In this case persistent storage means relational database. Database abstraction is provided by PEAR MDB2.With MDB2_DataContainer2 and few... Platforms: PHP

JOhm is a blazingly fast Object-Hash Mapping library for Java inspired by the awesome Ohm. The JOhm OHM is a modern-day avatar of the old ORM's like Hibernate with the difference being that we are not dealing with an RDBMS here but with a NoSQL rockstar. JOhm is a library for storing objects in... Platforms: Mac

Apache ActiveMQ is the most popular and powerful open source messaging and Integration Patterns provider. Apache ActiveMQ is fast, supports many Cross Language Clients and Protocols, comes with easy to use Enterprise Integration Patterns and many advanced features while fully supporting JMS 1.1... Platforms: Mac

d3web is a free, open-source platform for knowledge-based systems (expert systems). Its core is written in Java using XML and/or Office-based formats for the knowledge storage. All components are distributed under the terms of the Lesser General Public License (LGPL). The d3web core implements... Platforms: Mac

Objective-C persistence and versioning framework / distributed revision control system This is my work-in-progress rewrite of CoreObject. Primary goals: - Be a storage framework that could be used in a GNUstep/Cocoa app which gives your app revision control for free. i.e., the app's... Platforms: Mac

ZODB3 (Zope Object Database) provides an object-oriented database for Python that provides a high-degree of transparency. Applications can take advantage of object database features with few, if any, changes to application logic. ZODB includes features such as a plugable storage interface, rich... Platforms: *nix

FMSPy is a Python library that provides implementation of RTMP protocol upon Twisted Framework. On top of protocol implementation it builds server for Flash/Flex clients. At the moment FMSPy supports: * basic RPC support; * application plugin infrastructure (applications are designed as FMSPy... Platforms: *nix

The tiOPF is an Object Persistence Framework (OPF) for Delphi and Free Pascal that simplifies the mapping of an object oriented business model into a relational database. Persistence layers are available for Firebird, XML, Oracle, SQLServer and many more Platforms: *nix

ObjectDBI is a Perl Object Persistence in an RDBMS using DBI. SYNOPSIS Serializes, queries, unserializes and deletes perl objects in an SQL driven, DBI accessible RDBMS. MODULE Created to use RDBMS-es as perl object storage, even when very primitive RDBMS-es are involved. The advantage is... Platforms: *nix

This class works closely with Class::AutoClass to provide almost transparent object persistence that can coexist with a human-engineered database. The auto-persistence mechanism provides hooks for connecting the two parts of the database together. Caveat: The current version only works with... Platforms: *nix

stash is an object caching and persistence module for Python applications. Support for Google App Engine, web applications, terminal apps and a number of cache handlers such as file and directory, memcached, redis, mongodb, etc. Supports multi-tier collating cache between handlers and is easy... Platforms: *nix

ObjectDB for Java/JDO a powerful yet compact Object Database (ODBMS) for Java, written entirely in Java, and compliant with the Java Data Objects (JDO) standard developed by Sun. ObjectDB for Java/JDO is designed to handle efficiently databases of various sizes, ranged from a few KBs to hundreds... Platforms: OS/2, BeOS, Palm OS, Windows, Mac, *nix, Windows CE

Oracle Berkeley DB is a family of Open Source, embeddable, databases that allows developers to incorporate within their applications a fast, scalable, transactional database engine with industrial grade reliability and availability. As a result, customers and end-users will experience an... Platforms: Windows

RISE software for model driven development lets you create dynamic solutions based on a programmable relational database with application layer for quick development and deployment of your applications. From a single source model, RISE generates your entire information solution including... Platforms: Windows

Cyphesis is a WorldForge server suitable running small games. It is also designed by be used as an AI subsystem in a network of distributed servers. Worldforge::Cyphesis includes a terrain engine based on the Mercator library, a persistence system based on PostgreSQL, and an AI engine using... Platforms: *nix

CyberTester is a Web-based application originally designed to allow teachers to create tests/exams/assignments (consisting of single-choice, multiple-choices or keywords-based questions) and assign them to students to conduct online tests. Students can login to take these tests and review their... Platforms: *nix

Cyphesis is a WorldForge server suitable running small games. It is also designed by be used as an AI subsystem in a network of distributed servers. It includes a terrain engine based on the Mercator library, a persistence system based on PostgreSQL, and an AI engine using goal trees implemented... Platforms: *nix, Python, BSD