HSQLDB is a relational database engine written in Java, with a JDBC driver, conforming to ANSI SQL:2011. A small, fast, multithreaded engine and server with memory and disk tables, LOBs, transaction isolation, multiversion concurrency and ACID.
The goal of PyTables is to enable the end user to efficiently and easily manipulate large datasets (both homogenous, i.e. arrays, and heterogenous, i.e. tables) on a persistent, hierarchical way.
Development for the Text DB API (http://www.c-worker.ch/txtdbapi/)
Tradução da documentação do PostgreSQL para o Português do Brasil
Tradução da documentação do PostgreSQL para o Português do Brasil, permitindo a todos os interessados consultar, baixar, colocar em seus próprios sites, distribuir através de CDs, ou de qualquer outra mídia, esta documentação traduzida.
Joseki: The Jena RDF Server. Joseki is a server for publishing RDF models on the web. Models have URLs and they can be access by HTTP GET. Joseki is part of the Jena RDF framework. Jena has moved to Apache: http://jena.apache.org/ Joseki is replaced by Apache Jena Fuseki.
PyDbLite is a pure-Python, fast, in-memory database with a Pythonic syntax (no SQL)
OpenRolap: an implementation of OLAP in a relational database. Conceptually simple, the current version is in MySQL, with a Java API. The API aims to avoid complex MDX-type language, instead to use a simple "filter path" structure.
Oracle management tool suite. A collection of utilities to manage Oracle database products. Each utility is one or more shell scripts and/or SQL files that are distributed as gzipped tar files.
Full featured AJAX web based reporting system. Written in Java / JSP. Web based reports are dynamically generated from JDBC result sets. Connects to any JDBC compliant database, most drivers already included. The Apache Derby database is embeded.
BlueFractal ("Building a Logically Unified Environment using Fractal principles") has been renamed to Centrallix. See http://centrallix.sourceforge.net/ for its new home page.
COra is the set of utilities and scripts for Oracle developers
A MySQL membership database geared towards California political organizations, with accompanying PHP interface elements.
A BSD-licensed object-oriented database engine (for Java).
Gemello is a relational database written in pure Java. Its design is aimed at teaching. If you're searching for a fast relational engine, Gemello won't be a good choice. Is's rather a good and simple example of relational database implementation.
Hypersonic SQL is a Java database engine with standard SQL and JDBC interface. Very compact. It can be used in applets, applications, as a server.
Jaxup is an XML update engine written in Java to work against a variety of XML based object models such as DOM, dom4j and JDOM. It supports the xupdate standard draft and will support other xml update standards as they become available.
Jukuu is a bilingual sentence search engine. According users' queries, It helps users to search similar sentences of another language. With high performance architecture, It can retrieve result sets from billion sentence pairs within 0.0001s.
LeverPack is a small, transaction based, secure, concurrent, and efficient record repository management engine written in Java. It provides READ_COMMITTED transaction isolation level supported read/write access to user data records.
Lyophilizer helps developers create systems of JavaBeans without worrying about different persistent/transactional/secure back ends. It is evolving into JDO and currently supports JDBC, EJB and in-memory storage.
A very simple data tier, writen in groovy. It can create and alter tables, and the OLTPs (INSERT,UPDATE,DELETE).
A collection of procedures, functions, scripts, etc. that assist with the management of MySQL databases.
ODBase is an Object Database Management System, Implemented using Java Programming Language
Object database engine written in Java and provide various programming languages interfaces
OpenEMed is a distributed healthcare and medical information framework based on open standards including those of HL7 and the healthcare taskforce of the OMG. These standards include identity management, observation access, access, and terminology.
Oracle, ODBC, DB2-CLI Template Library (OTL). Provides C++ stream like interface to relational databases (SQL), like Oracle, MS SQL Server, DB2, MySQL, PostgreSQL, Interbase, etc. Multi-database, multi-platform, portable, high performance.