You sure can adapt the open-sourced solution, though I don&#x27;t think Cassandra&#x2F;Presto can match up to what RDS&#x2F;Redshift can offer.<p>The key point is, running those things yourself, you are likely to lose all the nice failover mechanisms&#x2F;monitoring&#x2F;auto-snapshotting stuff that AWS offers. To live up to that, it will require you to not only have extensive understanding of the software you are running, but also a considerable amount of your time will be dedicated to Ops side, which can lead to some really big frustration from time to time. In that sense, I don&#x27;t think you can re-IMPLEMENT something by assuming too much of comprises.