pg-python provides access to Python from PostgreSQL. It contrasts with the built-in procedural language by interfacing with PostgreSQL types rather than converting them. This allows large instances of data types to be handled with greater efficiency while also allowing reasonable support for arbitrary data types without the need for a specialized implementation. Procedures are managed as entire modules so that initialization can be performed naturally by a stored procedure (each PostgreSQL function has a "main" entry point). Import statements may exist in a more natural position, and the "main" entry point may be decorated.
ODBC-link is a dblink-style implementation of PostgreSQL database links. It allows users to connect from PostgreSQL to any other ODBC compliant database such as Informix, Oracle, DB2, MySQL, etc. You can integrate data from remote databases into your local query results. Writing requests is fully supported. The implementation is SQL/MED compliant.
DBENGINE is a management system for using the database system PostgreSQL via browsers like Firefox. You can build multiple databases and configure and use them without logging into the server system. To use the databases, you only need a browser. The system gives you the ability to add own procedure for designing listings and input formulas. You can use binary large objects like any other type of field.
SELTA@Etersoft enables programs that store data in MS SQL Server to work with PostgreSQL. It translates SQL queries from the T-SQL dialect (used in MS SQL Server) to pl/pqSQL (used by PostgreSQL). Though SELTA@Etersoft is universal, it needs improvement to support concrete applications. At the moment, the translator is oriented to the popular Russian accounting system «1С:Предприятие 7.7». If your application can store data only in MS SQL, and you want it to be compatible with PostrgreSQL, support for your application can be implemented.
TIPP is an IP planning application for network departments of organizations with medium- to large-sized networks. While providing all the necessary functions for keeping track of your IP and network allocations, it combines simplicity of design and use with a clean and thoroughly modern look and feel.
Pdbsql provides three samba passdb backend modules: pdb_mysql, pdb_pgsql, and pdb_multi. pdb_mysql is a MySQL passdb backend. pdb_pgsql is a PostgreSQL passdb backend. pdb_multi is a backend which loads multiple passdb backends. These are provided because support for MySQL and PostGreSQL passdb backends has been removed from the Samba source tree, due to lack of an active maintainer.
Fathom is Python3 package that provides database inspection. It allows you to easily retrieve information about database schema for Sqlite3, PostgreSQL, MySQL, and Oracle. Fathom comes with a set of tools built upon the library, which allow you to create django models from database schema or generate entity-relationship diagrams.