I wrote https://github.com/TinyWebServices/tqs https://github.com/TinyWebServices/tqs a couple of years ago. It is modelled after SQS and runs in a single threa

I wrote https://github.com/TinyWebServices/tqs https://github.com/TinyWebServices/tqs a couple of years ago. It is modelled after SQS and runs in a single threaded Tornado server. I don’t know how many messages per second it does but for a podcast crawling side project I have processed hundreds of millions of messages through this little Python wrapper around SQLite. Zero problems. It just keeps running happily.