Connection Pooling

SQL Relay is a persistent database connection pooling, proxying and load balancing system for Unix and Linux.. Platforms: *nix

mod_dbi_pool is an Apache module which provides database connection pooling services for other Apache Modules. Using libdbi it allows other modules to have a dynamic pool of database connections for many common SQL Servers, including mSQL, MySQL, PostgreSQL, Oracle and SQLite.. Platforms: *nix

PySQLPool is a MySQL Connection Pooling library that can be used with the MySQLDB Python bindings. Part of the PySQLPool is the MySQL Query class that handles all the thread safe connection locking, connection management in association with the Connection Manager, and cursor management. Leaving... Platforms: Mac

Python HTTP library with thread-safe connection pooling and file post support. * HTTPConnectionPool and HTTPSConnectionPool - Thread-safe connection pooling and re-using with HTTP/1.1 keep-alive. * filepost - File posting! Supported implicitly by HTTPConnectionPool.post_url. * (Optional)... Platforms: Mac

mod_spin is an Apache module that provides a simple template language with data replacement capabilities, persistent application and session tracking, database connection pooling, dynamic linking of applications into Apache as shared libraries, parameters, cookies, and multipart/form data... Platforms: *nix

SmartPool is a connection pooling Java component modeled on connection pooling features provided by an Application Server. SmartPool 1.5 focuses on Oracle RAC and global Transactions. It makes an attempt to solve critical issues like connection leaks, co Platforms: Windows, Mac, Linux

A multi-platform (i86,mac,sparc)Generic Database Connection API including Object-Relation mapping, 80/20 protocol, Connection Pooling Platforms: Windows, Mac, Linux

spmfilter is a high-performance mail filtering framework, written in C. It attempts to be a general filtering framework for any purposes. Filtering mechanisms are provided by plugins, the API enables spmfilter plugins to access messages as they are being processed by the MTA. This allows them to... Platforms: *nix

txpostgres is a Twisted wrapper for asynchronous PostgreSQL connections. Based on the interface exposed from the native Postgres C library by the Python psycopg2 driver. Can be used as a drop-in replacement for Twisted's adbapi module when working with PostgreSQL. The only part that does not... Platforms: *nix

GeoServer project is a full transactional Java (J2EE) implementation of the OpenGIS Consortiums Web Feature Server specification, with an integrated WMS. GeoServer is free software, available under the GPL 2.0 license. Users who would like to access and modify their geographic data over the... Platforms: *nix

Qore is a modular, multi-threaded, SQL-integrated, weakly- typed scripting language with procedural and object-oriented features, powerful and easy-to-use data types, structures, and operators, and a clean and easy-to-learn/read syntax. Qore Programming Language features Oracle and MySQL DBI... Platforms: *nix

XLB is an HTTP load balancer. XLB project features connection management where requests are parsed and assigned to a persistent connection to the back-end server. This reduces back-end server load by causing fewer forks, less memory use, and lower CPU consumption. It can decode SSL requests,... Platforms: *nix

iODBC is a cross-platform Driver Manager that comforms to the Microsoft ODBC 2.x & 3.x and X/Open SQL CLI data access specs. iODBC Driver Manager and SDK enables the development of database-centric solutions that are both database and platform independent. What is the ODBC Value Proposition?... Platforms: *nix

LazyJ is a rapid development framework for Java-based WEB applications. It includes, a very fast template engine, page caching and data caching, database wrapper with connection pooling, database-backed sessions, time-bounded servlet execution, easy file uploading from servlets or JSPs and many...

The DBAbstract Server is a middleware database server solution written entirely in Java. It provides connection to any type of database implementation through one JDBC partially complient driver, client-server encryption and connection pooling. Platforms: Windows, Mac, Linux

Generates Java Classes, .NET Classes or XML from SQL Statements contained within an XML configuration file. DbFoil also supports connection pooling and database transactions. Platforms: Windows, Mac, Linux

lwdba is a light weight database access library. A programmer can access database by SQL in a high level fashion. No complicated configuration is required. lwdba is simple, easy to learn, and easy to use. Connection pooling and SQL generator is supported Platforms: Windows, Mac, Linux

JCA resource adapter for SAP. Implemented features: JCA Specification 1.0, LocalTransaction supported, Connection pooling, Common Client interface. Implementation is based on SAP Java Connector (JCo), which is not distributed with the project. Platforms: Windows, Mac, Linux

XLB is a high performance HTTP load balancer. connection management, caching, ssl, scripting. 300 mbit/sec / 4000 reqs/sec takes 30% cpu on a 2GhZ Xeon. connection pooling to backend servers reduces memory and cpu usage on backends. Platforms: Mac, BSD, Linux

Middleman is an advanced HTTP/1.1 proxy server with features designed to increase privacy and remove unwanted content. Features: - Supports the HTTP 1.1 and FTP protocols. - Intuitive Web interface for configuring and managing the proxy. - HTTP and FTP content caching; uses refresh algorithms... Platforms: *nix, C/C++, BSD