AceDB is a genome database designed specifically for handling bioinformatic data flexibly. It includes tools designed to manipulate genomic data, but is increasingly also used for non-biological data.
Albumine is a music database program. It treats the music collection as a structured collection of albums, not a chaotic pool of songs.
Its major objective, apart from keeping your music easy to locate, access and share, is to help you automate the process of inserting new albums into the database.
A sophisticated über-person-database written in PHP, Python and PostgreSQL, with integration into mutt and procmail. May also be used for reminding users of coming birthdays.
bemDB - A group health insurance benefit and enrollment database that strives to be HIPAA 834 compliant.
Cardfile is a simple screen oriented database manager. It does have some rudimentary file formatting and printing capabilities.
(free for non-commercial use) Provides real-time
asynchronous communication between registered clients using
exception-based messaging. Eliminates synchronous polling and facilitates building applications with open modular architectures.
Checkpointed Object Graph object database: provides semi-transparent persistence for large sets of interrelated Python objects. It handles automatic loading of objects on reference, and saving of modified objects back to disk. Reference counting is used to automatically remove no longer referenced objects from storage, and objects will be automatically be attached to the database if a persistent object references them.
ConceptBase is a multi-user deductive object manager mainly intended for conceptual modeling and coordination in design environments. The system implements O-Telos, a dialect of Telos which amalgamates properties of deductive and object-oriented languages.
ConDB is a free open-source convention database system, originally developed for CONduit. It is fairly raw and requires familiarity with Perl, Perl Objects, MySQL, Apache and Unix.
Cardfile is a curses-based cardfile program compatible with the files produced by Microsoft Cardfile for Windows. It has been tested on Solaris (SysV curses), Linux (ncurses), and Mac OS X (ncurses). It includes reverse-engineered documentation and Microsoft-supplied documentation on all three CRD formats. The release is endian clean and there are no known bugs. It allows maintaining Windows address books without having to boot up Virtual PC.
DalmatinerDB is a no fluff purpose built metric database. Not a layer put on top of a general purpose database or datastore.
(commercial) An advanced, high performance, small footprint embedded database for open source operating systems.
DbModeller allows you to design a physical database model and generate the SQL commands to build the data structure.
DCDB is a database engine similar in scope to CodeBase, but is free and has a smaller footprint.
A client/server dictionary database software; implementing the Dictionary Server Protocol, as described in RFC 2229. Read more
Database of our owlish wisdom: an knowledge-database based on MySQL and PHP4. It allows one or more people to insert solutions, ideas or whatever.
Emdros is an open source text database engine well suited to linguistic analysis and research.
FreeSQL is an attempt to build a SQL layer for Freenet, so that you can use Freenet as the storage component for SQL-based applications. Implemented (for now) in perl, it strives for total SQL compliance, so that any SQL-based app can be ported to Freenet.
A personal genealogy database application for use on (primarily) Linux systems. This project is just beginning.
gmbase is a program for maintaining a member database for a smaller organisation, it is fairly versatile and comes with many different options for configuration.
GridSQL is a shared-nothing clustered database system for data warehousing designed for EnterpriseDB, Postgres Plus, and PostgreSQL. It includes intelligence to parallelize over multiple servers for achieving faster query response times.
Groonga is an open-source fulltext search engine and column store. It lets you write high-performance applications that requires fulltext search.
GT.M is a vetted, industrial strength, transaction processing application platform consisting of a database engine optimized for high TP throughput and a compiler for the M (aka MUMPS) programming language. GT.M is open-souce freeware on x86/Linux.
Hypertable is a high performance, scalable database modeled after Google's Bigtable. It is designed to manage the storage and processing of information on a large cluster of commodity servers, providing resilience to machine and component failures.
Kaspaliste is a knowledge database which handles all types of books, articles, journals, webpages, etc.
A database manager for your private running events, it counts the times, manages all datas and prints them.
LooperDB is a secure, realtime, multithreaded database server for the collection and consolidation of alerts and messages. It can be used as a central MoM (manager of managers)-like database depicting the current-state of the network in real time.
Muwed is a PostgreSQL based database for managing collections of mp3 or other music files, a few perl scripts to fill the database, and a PHP web front end to access the database and control the irmp3 player.
Noms is a decentralized, versioned, forkable, syncable database based on ideas from Git.
OneCMDB is an open source configuration management database engine that includes Nagios configuration, and NMAP discovery tools to populate the database. It is written in Java. No programming is required to create and manage the CMDB. Read more
OxStore is a key/value database modeled on the metaphor of human family, relationships, and spatial distribution.
PrimeBase XT (PBXT) is a transactional storage engine for MySQL. It uses a unique "write-once" update strategy and MVCC (multi-version concurrency control) to provide optimal performance over a wide range of tasks.
A Qddb database application that provides a convenient interface for managing your references and is capable of importing and exporting.
Quick And Little Personal Database
Quick And Little Personal Database is a little database for storing expenses and other things.
Recutils is a set of tools and libraries to access human-editable, text-based databases called recfiles. The data is stored as a sequence of records, each record containing an arbitrary number of named fields.
Riak is an open source, highly scalable, fault-tolerant distributed database. Different than traditional relational databases and other ?NoSQL? non-relational databases ? Riak offers a number of unique benefits to users.
The Sandia Engineering Analysis Code Access System (SEACAS) is a suite of preprocessing, postprocessing, translation, and utility applications supporting finite element analysis software using the Exodus database file format.
SIDB archives 2-D, 3-D images. Image files are stored unchanged in a central directory (archive). Users of the system are subdivided in groups, and whoever owns an image (by uploading it) can determine who else on the system
is allowed to view and use the image. Files can be uploaded through HTML, or using a mounted (smb, NFS, etc..) drive.
Sybase Adaptive Server
A highly scalable, high-performance database engine.
Tarantool is an open-source NoSQL database management system and Lua application server. It maintains databases in memory and ensures crash resistance with Write-ahead logging. It includes a Lua interpreter and interactive console but also accepts connections from programs in several other languages.
TDB is a Trivial Database. In concept, it is very much like GDBM, and BSD's DB except that it allows multiple simultaneous writers and uses locking internally to keep writers from trampling on each other. TDB is also extremely small.
Tiny Perl Database Application
Tiny Perl Database Application (TPDA) is a generic database application written in Perl and based on Tk and related modules for the GUI, DBI and related DBD modules for database access, XML::Twig for configurations, and a few other modules.
TwinDB is an embedded key/value database based on BerkeleyDB. It basically adds security from database corruption on top of the non-transactional version of BerkeleyDB