Gearman vs Taskcluster

Gearman is a free, self-hosted application framework for distributing work across machines or processes. A client submits jobs, a job server routes them, and a worker performs them, allowing parallel processing and load balancing. Jobs can run asynchronously in the background or receive priorities. Clients and workers may use different language interfaces when they understand the workload; listed interfaces include C, C#/.NET, Go, Java, Node.js, PHP, Perl, Python, Ruby, Rust, and Lisp. Messages can reach 4 GB, with chunking for larger messages. Clients and workers can connect to multiple job servers and fail over when one dies. The C job server supports persistent queues. MySQL and PostgreSQL functions expose client calls to queries, triggers, and stored procedures, while the pure Perl API supports SSL. Gearman runs on Linux and Windows, offers API access, and is licensed under BSD. GearmanSharp is incomplete.

Taskcluster has no write-up on Specifiction yet; its figures are above.