Open Source Java Database Engines/Servers

HSQLDB is a relational database engine written in Java, with a JDBC driver, conforming to ANSI SQL:2023. A small, fast, multithreaded engine and server with memory and disk tables, LOBs, transaction isolation, multiversion concurrency and ACID.

The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources that support research and development of information retrieval and text mining software, including the Indri search engine in C++, the Galago search engine research framework in Java, the RankLib learning to rank library, ClueWeb09 and ClueWeb12 datasets and the Sifaka data mining application.

The Malete database core is the new basis of OpenIsis, which has its roots in the UNESCO CDS/ISIS database. Traditionaly used in libraries; now a general purpose highspeed database.

The D2RQ API provides access to relational database content from within the Jena and Sesame RDF frameworks. D2R Server is a Semantic Web server and SPARQL endpoint based on D2RQ. Both use a declarative language for mapping database schemata to RDF.

DBPrism is a framework to generate dynamic XML from a database, it provides an high performance DBGenerator for Cocoon2. Also is a J2EE replacement for Oracle mod_plsql. This project also includes a Restlet-Oracle connector exam. and Lucene Domain In

TM4J is a topic map engine implemented entirely in Java. Topic maps are a standard paradigm for the interchange of knowledge structures. This project aims to produce a complete suite of tools for creating, processing and publishing topic map information.

Rel is a DBMS primarily intended for educational purposes, but also suitable as a desktop DBMS or lightweight server, that implements Date and Darwen's "Tutorial D" true relational database language. Source code is available at https://github.com/DaveVoorhis/Rel

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.

A novel database and a webtop based on a new theory of objects.

JavaPub is a one-click install BibTex-publications portal based on a simple java codebase. It features a drag-and-drop uploader module to upload BibTex files and a module that generates the html-index and entry-pages for publication listings.

R-Net is a project and is an initiative. R-Net as a project involves the development of a database which will allow the exchange of ideas and boost peer to peer collaboration to improve the city living standards; the recruiting, organization and mobiliza

SmartPool is a connection pooling Java component modeled on connection pooling features provided by an Application Server. SmartPool 1.5 focuses on Oracle RAC and global Transactions. It makes an attempt to solve critical issues like connection leaks, co

A new Web Crawler including sophisticated searching process especialized by language !

The BLOB Streaming engine is a MySQL storage engine that enables the streaming of BLOB data directly in and out of MySQL tables. Using the HTTP protocol, it is possible to "PUT" and "GET" text and media data of any size, to and from a database.

Bodega is a distributed objects database framework for AJAX, RIA, REST, SOA, and Web Services.

Aplicación web para la generación de menús semanales para una familia

A framework for building, deploying and managing well-described REST-ful Web services, including REST-ful Web Services realizations for RSS, XML Topic Maps, Structured Arguments, and Workflow.

A bug database that requires no additional software--no web server, no SQL database! Cross-platform (written in Java). Data-driven from a simple text file describing the fields you wish to use in your bug database. Perfect for small project teams. <a href="http://www.soft82.com/"><img src="soft82_award_50x81.gif" width="50" height="81" border="0" alt="Free download software"></a>

This is an implementation of the java DOM specification that keeps all its "parsed-node" data in disk files instead of RAM. This means you can create really big DOM trees an not use all your RAM.

EasyTomcat supports you using Apache Tomcat and MySQL. You can launch, stop and configure Tomcat and MySQL easily and particularly you don't need any special knowledge to use it. You can monitor the servers and view statistics of important properties.

Egothor is a high-performance, full-featured text search engine written entirely in Java. It is a technology suitable for nearly any application that requires full-text search.

FTPSearch is a java-based program that garthers URLs from many ftps and stores them in database to provide search function. Currently Postgres and MySQL are available for data storage.

Group-CCS development Components, templates, tools, accessories, tutorial, modules, translations, documentation, codes, scripts, everything that can improve the work of who uses the powerful tool of development, CCS - CodeCharge Studio.

JReplica is a java distributed database replication system developed during a European Research Project in the department of Informatics of University "La Sapienza" of Roma under the supervision of Prof.ssa Catarci, Prof. Santucci and Ing. Curci.

JPO (Jigs Persistent Objects) is the persistence layer for 'Jigs for Java' web applications, extracted here for use outside of 'Jigs'. JPO supports Domain-Driven Design while embracing the use of SQL snippets for object-based queries.