Projects

ADOdb

ADOdb is a database abstraction library for PHP. The PHP version currently supports an amazing number of databases, thanks to the wonderful ADOdb community: MySQL, PostgreSQL, Interbase, Firebird, Informix, Oracle, MS SQL, Foxpro, Access, ADO, Sybase, FrontBase, DB2, SAP DB, SQLite, Netezza ... [More] , LDAP, and generic ODBC, ODBTP. The Sybase, Informix, FrontBase and PostgreSQL, Netezza, LDAP, ODBTP drivers are community contributions. [Less]

ScUtil

Hundreds of functions of a variety of topics, from statistics to string parsing, module utilities to network tools. Everyone's pet library accumulates features over time. My erlang library got big, fast. I often find myself giving functions from it out to other people, and a lot of my other ... [More] libraries are dependant on ScUtil in various ways, so I figured what the hell, let's give it away. This library is believed to be efficiently implemented at all points. Efficiency tips are, however, both appreciated and taken seriously. ScUtil uses the TestErl library for unit, regression and stochastic testing. ScUtil is free and MIT licensed, because the GPL is evil. ScUtil is written by John Haugeland, from http://fullof.bs/ . [Less]

PyTables

PyTables is a package for managing hierarchical datasets and designed to efficiently and easily cope with extremely large amounts of data. PyTables is built on top of the HDF5 library, using the Python language and the NumPy package (it also supports numarray and Numeric right out-of-the-box). It ... [More] features an object-oriented interface that, combined with C extensions for the peformance-critical parts of the code (generated using Pyrex), makes it a fast, yet extremely easy to use tool for interactively saving and retrieving very large amounts of data. One important feature of PyTables is that it optimizes memory and disk resources so that data takes much less space (specially if on-flight compression is used) than other solutions such as relational or object oriented databases. [Less]

CDO Model Repository

claimed by Eclipse Foundation

CDO Model Repository ===================== CDO is both a development-time model repository and a run-time persistence framework. Being highly optimized it supports object graphs of arbitrary size. CDO offers transactions with save points, explicit locking, change notification, queries ... [More] , temporality, branching, merging, offline and fail-over modes, ... The storage back-end is pluggable and migrations between direct JDBC, Hibernate, Objectivity/DB, MongoDB or DB4O are seamless for CDO applications. [Less]

Elephant

Elephant is a persistent object protocol and database for Common Lisp. The persistent protocol component of elephant overrides class creation and standard slot accesses using the Meta Object Protocol (MOP) to render slot values persistent. Database functionality includes the ability to persistently ... [More] index and retrieve ordered sets of class instances and ordinary lisp values. Values are stored persistently on disk by one or more 'data stores', which currently consist of Berkeley DB and SQL servers via CL-SQL. A pure-lisp data store is under development. Elephant inherits the ACID properties of these stores, and by design is transactional, multi-threaded, and in the case of Berkeley DB, process safe. [Less]

Business Logic Toolkit for .NET

Business Logic Toolkit is a set of components to simplify .NET application development. BLToolkit is provided as source code that you can use "as is" or customize for your applications. It is written in C# and compatible with .NET Frameworks 3.5 and 4.0, Silverlight 4, and Mono.

Siena

Siena is a persitence library for Java inspired on the Google App Engine datastore. Siena is * intrusive. You make a class persistent by extending a certain class. Relationships are defined also in an intrusive way. * simple. Simplicity is the most important thing. * limited. Due to the ... [More] simplicity there are several unsupported things such as JOINs. * extensible. There are two interfaces you can implement on your own way. [Less]

Treequel

A Ruby library that presents an intuitive and natural interface to an LDAP directory, modeled after Sequel, a library that does the same thing for RDBMSes.

tupl

Tupl is a high-performance, concurrent, transactional, scalable, low-level database. Intended to replace BerkeleyDB, Tupl supports true record-level locking. Unlike BerkeleyDB-JE, Tupl doesn't suffer from garbage collection pauses with very large databases. Tupl also includes support for ... [More] cursors, upgradable locks, deadlock detection, hot backups, striped files, encryption, nested transaction scopes, and direct lock control. [Less]

SimpleContentProvider

A simple ContentProvider for Android