An object relational-mapping (ORM) library for Java
Hibernate is an Object/Relational Mapper tool. It's very popular among Java applications and implements the Java Persistence API. Hibernate ORM enables developers to more easily write applications whose data outlives the application process. As an Object/Relational Mapping (ORM) framework, Hibernate is concerned with data persistence as it applies to relational databases (via JDBC).
A Java SQL client for any JDBC compliant database
SQuirreL SQL Client is a graphical SQL client written in Java that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.
Open source JDBC 3.0 type 4 driver for Microsoft SQL Server (6.5 up to 2012) and Sybase ASE. jTDS is a complete implementation of the JDBC 3.0 spec and the fastest JDBC driver for MS SQL Server. For more information see http://jtds.sourceforge.net/
Technical Analysis Library
Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... This is not an end-user GUI trading or charting application. It is instead targeted to application developers using either Excel, .NET, Mono, Java, Perl, Python or C/C++.
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.
A pure Java JDBC driver for Microsoft Access database files
UCanAccess is a pure Java JDBC Driver implementation which allows Java developers and JDBC client programs to read/write Microsoft Access database (.mdb and .accdb) files. No ODBC needed.
Database Subsetter and Relational Data Browser
Database Subsetting and Relational Data Browsing Tool. Navigate bidirectionally through the database by following foreign-key-based or user-defined relationships. Exports consistent, referentially intact row-sets from relational databases. Removes data w/o violating integrity. Generates topologically sorted SQL-DML, hierarchically structured XML. and DbUnit datasets.
Anti-Plagiarism - software designed to effectively detect and thereby prevent plagiarism. It is a versatile tool to deal with World Wide Web copy-pasting information from the assignment of authorship. The goal of this program is to help reduce the impact of plagiarism on education and educational institutions. At present, it distributes free software to detect plagiarism. Checking documents in a format *.rtf, *.doc, *.docx, *.pdf Check the source code C, C++, C#, Java, ...
phpPgAdmin is a fully functional web-based administration utility for a PostgreSQL database server. It handles all the basic functionality as well as some advanced features such as triggers, views, and functions (stored procs)
Toolkit for working with and mapping geospatial data
GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
Free open source ETL software for data integration anywhere.
Expand your open source stack with a free open source ETL tool for data integration and data transformation anywhere. Work with the latest cloud applications and platforms or traditional databases and applications using Open Studio for Data Integration to design and deploy quickly with graphical tools, native code generation, and 100s of pre-built components and connectors. Open Studio for Data Integration is fully open source, so you can see the code and work with it. Embed existing Java code libraries, create your own components or leverage community components and code to extend your project. Millions of downloads and a full range of robust, open source integration software tools have made Talend the open source leader in cloud and big data integration.
PHP database abstraction layer
ADOdb is a PHP database class library to provide more powerful abstractions for performing queries and managing databases. ADOdb also hides the differences between the different databases so you can easily switch dbs without changing code. There is also an outdated and unmaintained Python library
Racktables is a nifty and robust solution for datacenter and server room asset management. It helps document hardware assets, network addresses, space in racks, networks configuration and much much more!
.NET port of the excellent Java Hibernate which provides Object/Relational mapping to persist objects in a relational database.
Poweradmin is a web-based DNS administration tool for PowerDNS server. The interface has full support for most of the features of PowerDNS. It has full support for all zone types, for supermasters, full support for IPv6 and multi-language support.
JabRef is a graphical application for managing bibliographical data
JabRef is a graphical application for managing bibliographical databases. JabRef is designed specifically for BibTeX bases, but can import and export many other bibliographic formats. JabRef runs on all platforms and requires Java 1.8 or newer.
A HUD and stats tracker for your poker games written in Python. Supports Holdem, Omaha, Stud, Razz and Draw games.
SchemaSpy analyzes database metadata to reverse engineer dynamic Entity Relationship (ER) diagrams. It works with just about any JDBC-compliant database (Oracle/MySQL/DB2/SQL Server/PostgreSQL/Sybase/etc) and can identify Ruby on Rails relationships.
Eclipse SQL Client for database querying/browsing any JDBC compliant database. It supports plugins with specialized functionality for individual databases (Oracle, DB2, MySQL, PostgreSQL, Sybase, Informix) and can be extended.
MyWebSQL is a web based WYSIWYG Database client written in PHP. It has a simple and intuitive interface with the look and feel of a desktop application, and offers rich features for database management. No installation is needed, just download, extract and you are ready to go. It even has a single file compact version with full functionality, which you can quickly deploy on your server. Currently MyWebSQL supports working with MySQL, PostgreSQL and SQLite databases.
Fast, scalable, robust graph database platform
Sign up to stay in touch with Blazegraph: http://eepurl.com/brRrnT. Blazegraph™Database is our flagship graph database. It is specifically designed to support big graphs offering both Semantic Web (RDF/SPARQL) and Graph Database (blueprints, vertex-centric) APIs. It maintains 100% binary and API compatibility with Bigdata® prior to 1.5.0. It features robust, scalable, enterprise-class storage and query and high-availability with online backup, failover and self-healing. It is in production use with enterprises such as Autodesk, EMC, Wikidata, Yahoo7!, and many others. Blazegraph™ Database provides both embedded and standalone modes of operation. Blazegraph has a High Availability and Scale Out architecture. Highly scalable Blazegraph graph can handle 50 Billion edges. Feature Matrix: https://www.blazegraph.com/product/ Support Options: https://www.blazegraph.com/product/support/ Commercial Licensing: https://www.blazegraph.com/services/blazegraph-licensing/
A pure Java library for reading from and writing to MS Access databases. This project is part of the OpenHMS (http://openhms.sourceforge.net/) project from Health Market Science.
Small, fast Java library for reading and writing CSV files
Java CSV is a small fast open source Java library for reading and writing CSV and plain delimited text files. All kinds of CSV files can be handled, text qualified, Excel formatted, etc.
Store all your passwords in one secure encrypted database.
Universal Password Manager allows you to store all your passwords in one highly secure encrypted database. Its strengths are simplicity, portability and security (uses 128bit AES encryption). UPM is available on Android, Windows, OS X & Linux.
A database editor, suitable as front-end for all your relational databases. Connects to Oracle, DB2, MySQL and many other databases. Used to easily query, update and administer your database, create reports and synchronize data.