> I set some rules to attempt to limit the scope, otherwise this blog post would never end. > Only free and open source time series databases and their feat

> I set some rules to attempt to limit the scope, otherwise this blog post would never end. > Only free and open source time series databases and their features have been compared. Therefore if someone asks “have you tried Kdb+ or Informix?” the answer will be no. They are probably awesome though. would be nice to see how KDB compares though