Grafana k6 is our open source tool to help you ship reliable applications by doing performance testing in a modern and developer-friendly way. Performance testing is still unknown to many, but it is not a new topic. In fact, performance testing courses are everywhere — even at colleges and universities. One of our passions is to educate others on the best practices of performance testing, working together with the k6 community.

​ TimescaleDB is a open-source database that extends PostgreSQL for better storage, processing, and analysis of time-series data at scale. If you want to know more about TimescaleDB, I recommend you look at the official documentation. k6 is an open-source and extensible load testing tool that generates the results of the testing (k6 metrics) as time-series data. k6 can send metrics to various formats and systems.