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S3 Mockup is an Amazon S3 emulator we develop for one of our projects. It can be easy embedded and used in your test framework or running as an independent service. Using this emulator you can easy setup development and QA environment.
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An agile sql documentation tool that produces an XML document describing a database catalog. XSLT stylesheet to convert in DocBook format, so simply to HTML, PDF... Could be integrated in a continuous integration development process.
BuzzSQL is a thin layer over Java JDBC that manages automatic configuration of database connection setup, pooling, configuration, logging, and statement handling.
Very small database, forked from TinySQL (but later rewritten from scratch) for the study of good software writing and Database theory knowledge. Currently works with flat (TXT) files. Will use DBF, XLS, CSV, memory tables and SQLite formats.
QDBM is a library of routines for managing a database. It is developed referring to GDBM for the purpose of the following three points: higher processing speed, smaller size of a database file, and simpler API..
Vela is a Open Source SQL and PL/SQL client software for Oracle database with a graphical user interface developed using Java Swing. It is a Front-End tool for a Oracle developer. It supports most of the common developer tasks.
Java interface plugged on MonetDB database to build Xqueries and analyse results.
First specifically developped for sociologists but some of the quieries can be adapted easily.
Combination of data visualization and data minig. Apllication use iteration through visualization, user interaction a data minig steps to separate data into clusters.
Overseer is a MySQL administration tool (front-end). It offers the same features as the popular phpMyAdmin application. It works on Windows and Linux, and it can easily be adapted to other SQL servers (such as Microsoft SQL Server, Oracle, etc)
The Genomic Diversity and Phenotype Connection (GDPC) written in JAVA uses web services to make XML formatted data publicly available. The GDPC Browser (front-end GUI) can access these services, and other applications can use the API.
Database Modeller and Constructor, using the concept of MER, written in Java with the JGraph library. Initially developed for Unicamp Database discipline, offered by Ricardo Torres in 2007.1
TiTLi: A Google-like, full-text search tool for relational databases. It is very fast and independent of vendor specific RDBMS's like mysql, oracle etc. It uses Apache Lucene for indexing and provides some advanced features like similarity search.
Open Blue Lab is a rapid application development framework for building portal applications based on web 2.0.It is currently being used to develop a full Web ERP.Widgets are dynamically populated (automatic data-aware)free of coding database interaction.
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.
ORM4J - Object Relational Mapper for Java. See http://www.wirtschaftsinformatik.de/dateien/beitraege/wi2007_2_150-153.pdf for more information (German)
This tool is a Java solution for managing structural changes to database schemas. It is based on Active Record migrations in Ruby on Rails. Check out documentation under construction on http://migrator.sourceforge.net