Open Source Python Database Engines/Servers

Smart-M3 is a functional platform that provides a cross domain search extent for triple based information. Smart-M3 enables smart cross domain applications that rely on information level interoperability.

OPEW is a powerful, complete, independent and extensible open source distribution stack for GNU/Linux based OS. Its goal is to provide a rich, portable, ready-to-run development environment focused on modern and robust programming languages in order to satisfy the common needs for a software development. OPEW includes the latest stable version of PHP, Ruby, Perl, Node.js, Go, Python and Lua, providing a powerful multi-language development enviroment. It's also given a full stack of open source DBMS (MySQL, PostgreSQL, MongoDB, SQLite3 and Redis). Git (SCM) is included as well with some tools for code versioning and review. OPEW is fully binary independent compiled stack and fully portable In the future OPEW aims to be extensible using addons then can be installed in the same stack improving itself. Currently OPEW is still an experimental beta version.

Cheshire3 is a fast Z39.50, SRW, XML search engine, written in Python for extensability and using C libraries for speed. Next generation of the Cheshire system (http://cheshire.berkeley.edu) and designed around a distributable, object oriented model.

Cloud Target is a front-end to the python scripts that google uses to create, run and upload projects to its App Server system. This .NET application is based on the OSX front-end provided by Google in the SDK.

FlightFeather's goal is "social networking for everyone". This means that anyone should have a chance to run a popular social networking site -- on minimal hardware, and without wasting bandwidth.

KML is a knowledge base with support of logical modeling. Advanced model is used to represent knowledge as a set of statements similar to natural language sentences. This project hosts a set of model storage library and server (vrb-ols) and clients.

NovaX is a set of programs that is being devloped for small company's and beginners in the fields of HTML and programming. Coded in Python and C++, this is also a good replacement for MS Office. NOTE: This requires Python to be on your PC. ( Python.org )

Porcupine is an open-source Python based web application server that provides front-end and back-end revolutionary technologies for building modern data-centric Web 2.0 applications.

Porcupine is an open-source Python based web application server that provides front-end and back-end revolutionary technologies for building modern data-centric Web 2.0 applications.

PyODB is an ODBC Python module to provide an quick an easy way to work with databases. It provides a small set of simplified bindings to the unixODBC API and has been developed using SWIG.

Simple Python-based PostgreSQL replicator using a master plpython trigger, signals, sequences, and a python client script See http://pgfoundry.org/projects/pyreplica/ for latest news and file releases

Paos is a server for Python objects and event notifications, and comes with a client module for network communication and object cache management. Paos is often used in workflow systems and similar applications.

A fork of the SAP DB version 7.3, 7.4 and client libraries. Client libraries is being maintained in LPGL license model.

ShelveDB is a pure python SQL-like database engine, where queries are preformed in analogous python syntax. It uses only built-in modules and shelve as the data structure. It has regular expression searching, plus native python typing and type checking.

ABCD is an address book server/client system. It is intended to be user friendly, cross platform, and awesome.

An append only database manager in the style of dbm. It has both a C and a Python interface and is ACID compliant. Internally it uses an immutable B+ Tree. (Being append only doesn't mean that you can't replace records or delete keys).

A Tag based file management system. Command line interface. User can add tags for files (individually or for the folder). Allows search by tags.

XSDB XML is to DATA as HTML is to DOCUMENT. Publish and combine data as easily as HTML format and web browsers publish and view documents. Implementations in Python, javascript, java, C#/.NET.