Concurrency

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX... Platforms: Mac

uWSGI is a fast, self-healing and developer/sysadmin-friendly application container server coded in pure C. Born as a WSGI-only server, over time it has evolved in a complete stack for networked/clustered web applications, implementing message/object passing, caching, RPC and process management.... Platforms: Mac

Dobbin is a transactional object database for Python 2.6 or higher. It's a fast and convenient way to persist Python objects on disk. Here are some key features of "Dobbin": ?*A* MVCC concurrency model ?*A* Implemented all in Python ?*A* Multi-thread, multi-process with no configuration ?*A*... Platforms: *nix

Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging. Erlang's runtime system has built-in support for concurrency,... Platforms: *nix

ContiPerf is a lightweight testing tool that enables the user to easily leverage JUnit 4 test cases as performance tests e.g. for continuous performance testing. It is inspired by JUnit 4's easy test configuration with annotations and by JUnitPerf's idea of wrapping Unit tests for performance... Platforms: *nix

doloop is a simple but well-thought-out system for keeping things with unique IDs updated. It supports concurrency and prioritization. doloop's only dependency is MySQL; it does not require you to install or administer a separate server. doloop is not ideal for queuing tasks that you only ever... Platforms: *nix