InfiniDB Community Edition

InfiniDB Community Edition is a scale-up, column-oriented database for data warehousing, analytics, business intelligence, and read-intensive applications. InfiniDB's data warehouse columnar engine is multi-terabyte capable and supports a MySQL interface.

• Licenses : GPL v2
• Operating Systems : Linux, Windows
• Implementation : C++, MySQL

SQLCipher provides fully transparent encryption of SQLite databases

SQLCipher provides fully transparent encryption of SQLite databases. SQLCipher is a specialized build of the SQLite database that performs transparent and on-the-fly encryption. Using SQLCipher, an application uses the standard SQLite API to manipulate tables using SQL. Behind the scenes, the library silently manages security, making sure that data pages are encrypted and decrypted as they are written to and read from storage. SQLCipher relies on the peer-reviewed OpenSSL library for several encryption requirements, including the AES-256 algorithm, pseudo random number generation, and PBKDF2 key derivation.

• Licenses : BSD Style
• Operating Systems : Linux, Mac OS X, Windows, iPhone, iPod
• Implementation : C

InfiniDB Community Edition : A scale-up, column-oriented database

InfiniDB Community Edition is a scale-up, column-oriented database for data warehousing, analytics, business intelligence, and read-intensive applications. InfiniDB's data warehouse columnar engine is multi-terabyte capable and enabled via MySQL.

• Licenses : GPL v2
• Operating Systems : Linux, Windows
• Implementation : C++, MySQL

SQLCipher provides fully transparent encryption of SQLite databases

SQLCipher provides fully transparent encryption of SQLite databases. SQLCipher is a specialized build of the SQLite database that performs transparent and on-the-fly encryption. Using SQLCipher, an application uses the standard SQLite API to manipulate tables using SQL. Behind the scenes, the library silently manages security, making sure that data pages are encrypted and decrypted as they are written to and read from storage. SQLCipher relies on the peer-reviewed OpenSSL library for several encryption requirements, including the AES-256 algorithm, pseudo random number generation, and PBKDF2 key derivation.

• Licenses : BSD Style
• Operating Systems : Linux, Mac OS X, Windows, iPhone, iPod
• Implementation : C

visual-db : A tool for the visualization of a PostgreSQL database as tables with relations between them

visual-db is a tool for the visualization of a PostgreSQL database as tables with relations between them.

• Licenses : BSD Revised
• Operating Systems : Unix, Linux, Windows, Mac OS X
• Implementation : C++, Qt4

check_mysql_health : A plugin for Nagios that allows you to monitor a MySQL database

check_mysql_health is a plugin for Nagios that allows you to monitor a MySQL database. Among the list of metrics are time to login, index usage, bufferpool hit rate, query cache hit rate, slow queries, temp tables on disk, table cache hit rate, connected threads, and many more. Requirements are either a DBD::mysql Perl module or a MySQL client package.

MUSCLE (Multi User Server Client Linking Environment) : An N-way messaging server and networking API

MUSCLE (Multi User Server Client Linking Environment) is an N-way messaging server and networking API. It includes client-side networking APIs for various languages, including C, C++, C#, Delphi, Java, and Python. MUSCLE lets programs communicate over a network via streams of serialized Message objects. The included server program ("muscled") lets its clients message each other and store information in its server-side hierarchical database. The database supports flexible queries via hierarchical wildcarding, and "live" updates via a subscription mechanism.

• Licenses: BSD Revised
• Operating Systems : BeOS, Mac OS X, Windows, OS Independent, POSIX
• Implementation : C, C#, C++, Java, Python

pgAdmin III : An administration and management tool for the PostgreSQL database...

pgAdmin III is an administration and management tool for the PostgreSQL database and derivative products such as EnterpriseDB, Mammoth PostgreSQL, Pervasive Postgres, and SRA PowerGres. It includes a graphical administration interface, an SQL query tool with grahical EXPLAIN, a procedural code editor, an SQL/shell/batch scheduling agent, Slony-I management, and much more. It is designed to answer the needs of most users, from writing simple SQL queries to developing complex databases. The graphical interface supports all PostgreSQL features and makes administration easy.

• Licenses : Artistic
• Operating Systems : Windows, POSIX, BSD, FreeBSD, Linux, Unix
• Implementation : C++

ComicMaster : A CBR/CBZ reader for comic archives

ComicMaster is a CBR/CBZ reader for comic archives. It is able to open CBR and CBZ archives and display image contents. It allows you to add and remove single images, reorder images, and rename images in archives. It has some functionality to verify archives, and provides means to conveniently sort archives in a different folder. Those features are fairly well tested. It allows you to load a database plugin to manage comics in a PostgreSQL database, and it allows you to add meta-information in XML format to archives. The implementation of these features is currently sketchy at best.

• Licenses : GPL
• Operating Systems : POSIX, Linux
• Implementation : C++

ComicMaster : A CBR/CBZ reader for comic archives

ComicMaster is a CBR/CBZ reader for comic archives. It is able to open CBR and CBZ archives and display image contents. It allows you to add and remove single images, reorder images, and rename images in archives. It has some functionality to verify archives, and provides means to conveniently sort archives in a different folder. Those features are fairly well tested. It allows you to load a database plugin to manage comics in a PostgreSQL database, and it allows you to add meta-information in XML format to archives. The implementation of these features is currently sketchy at best.

• Licenses : GPL
• Operating Systems : POSIX, Linux
• Implementation : C++

The OpenDBX libraries provide a unified and consistent API for software developers to different database management systems

The OpenDBX libraries provide a unified and consistent API for software developers to different database management systems. The C and C++ libraries aim to implement access to the native database interfaces efficiently via a thin abstraction layer. They consist of a basic set of functions that are part of all vendor database libraries and can be extended by additional function blocks. Currently, Firebird/Interbase, MS SQL Server, MySQL, ODBC, Oracle, PostgreSQL, SQLite 2 and 3, and Sybase ASE are supported.

• Licenses : LGPL
• Operating Systems : POSIX, Mac OS X, Windows
• Implementation : C, C++

WebIssues : A system that supports team collaboration across the Internet

WebIssues is a system that supports team collaboration across the Internet. It can be used for storing bugs and other information with customizable attributes, comments, and file attachments. The server can be installed on any host with PHP and MySQL, PostgreSQL, Firebird, or MS SQL Server. The client is a native desktop application for both Windows and Linux.

• Licenses : GPL
• Operating Systems : Windows, POSIX, Linux
• Implementation : C++, PHP