SiriDB is developed as a timeseries database for our IT infrastructure monitoring platform Oversight. We struggled with the time series database we were using at the time and could not find a suitable replacement. The main struggle for us was the inability of the time series database to meet our requirements.
Our solution was to create one of our own! During a marathon session Jeroen created the first proof of concept release. Only days later we took a leap of faith and moved our production data over to SiriDB. Performance and stability were incredible and we were blown away by what Jeroen had created. It was definitely a major improvement.
SiriDB is an open source time series database.
All components are available under the MIT License on GitHub.