The proof is in the pudding. Plenty/most serious users of open source databases ...

jchanimal on Nov 7, 2018 | parent | context | favorite | on: MemSQL is now free to use for databases with up to...

The proof is in the pudding. Plenty/most serious users of open source databases become customers of the relevant companies. The commercial license is usually a small fraction of the potential cost of an outage.