Mckoi SQL Database is a full featured SQL-92 relational database management system written in Java. The software can operate as either a dedicated multi-client, multi-threaded database server, or can be used as an embedded database inside a Java application. The engine is designed to be easy to use and maintain and versatile for sophisticated database development tasks. The software provides a JDBC 2.0 driver.
Metabase is a DBMS-independent PHP API to access SQL databases. It supports MySQL, PostgreSQL, Oracle, Microsoft SQL server, Microsoft Access, ODBC, Interbase, Informix, MiniSQL, and SQLite. It supports nested transactions, blobs, and prepared queries. It can install database schemas defined in a DBMS independent XML format that describe tables, indexes, primary keys, and auto-increment sequences. It is also able to upgrade a database to a new schema without affecting the data that was stored since it was installed or upgraded for the last time. There is also schema reverse engineering support.
Midgard is a persistent storage framework. It provides an object-oriented and replicated environment for building data-intensive applications. It ships with a MidCOM content management system built on the Midgard framework. MidCOM's features include Web-based authoring WYSIWYG interfaces and a component interface for installing additional Web functionality. Midgard is built on the GNOME stack of libraries like GLib and libgda, and has language bindings for C, Python, and PHP. Communications between applications written in the different languages happen over D-Bus. The CMS runs on the LAMP (Linux, Apache, MySQL and PHP) platform.
Mimer SQL is an SQL-based, high-performance RDBMS, targeted at mission-critical client/server environments. It offers scalable performance (including multi-processor support), and is available in all major Unix (including Linux), Windows, and OpenVMS platforms. It offers Optimistic Concurrency Control as the transaction handling method, instead of the more commonly used locking-type.
ModSQL is a project whose goal is to develop a modular SQL engine that can be grafted onto any raw database (such as a large flat ASCII file). ModSQL is a JDBC driver that will parse SQL queries and execute them by calling third-party database modules. The database module API is designed such that writing database modules is much easier than writing an entire RDBMS.
Moodss is a modular monitoring application, which supports operating systems (Linux, UNIX, Windows, etc.), databases (MySQL, Oracle, PostgreSQL, DB2, ODBC, etc.), networking (SNMP, Apache, etc.), and any device or process for which a module can be developed (in Tcl, Python, Perl, Java, and C). An intuitive GUI with full drag'n'drop support allows the construction of dashboards with graphs, pie charts, etc., while the thresholds functionality includes emails and user defined scripts. Monitored data can be archived in a SQL database by both the GUI and the companion daemon, so that complete history over time can be made available from Web pages or common spreadsheet software. It can even be used for future behavior prediction or capacity planning, from the included predictor tool, based on powerful statistical methods and artificial neural networks.
MP3-Database is a tool to organize your MP3 collection. If you insert a CD with MP3 files in your CDROM drive, MP3DB can read all ID3 tags of the MP3 files. With this information MP3DB creates a database which can be searched for a specific song, artist, or CD. A GUI makes it easy to use the program. Any title found in the database can easily be added to a playlist or can instantly be played by XMMS.