So, we had this real-time analytics use case and we're searching all across for the right time series database with a lightening performance. We landed up to an ad on Google mentioning QuestDB as a better alternative. We went through their deep dive blog comparing both the DB archs and we understood the gains are on the upside. Upon testing, it proved to be an excellent choice. Started using it extensively and found it to deliver on its promises. Another thing we liked is their open Slack community always ready to help with any issues we might have. A big PLUS in my eyes.

QuestDB is easy to deploy, the documentation available is great, and the value of the product is superb. Overall it was very easy to implement.

We recently evaluated several options for storing high frequency historical market data. Our initial choice was TimescaleDB because we use Postgres however it was simply not fast enough for our use case. Eventually we found QuestDB and though it was missing a few 'nice to have' features, it more than delivered on speed and ease of use. Their support team has also been great with helping us out whenever we need it, certainly one of the best support experiences from any of the services we have enterprise contracts with.