Commentary: QuestDB is the latest open source database company to hit the market, and it's trying to balance its approach to open source to deliver a sustainable business
"Of the different kinds of databases, nothing has been hotter of late than time series databases. One of those time series databases, QuestDB, is a relative newcomer, but it comes ready with a bold claim: To be the fastest open source time series database. Faster than InfluxDB, TimescaleDB, and the other 30 or so alternatives on the DB-Engines database popularity index?
Yes, said QuestDB cofounders Nicolas Hourcard and Vlad Ilyushchenko in an interview. Fast enough to query billions of rows in milliseconds..."