1 rich Libsyn https://www.libsyn.com 90 600 I ran into an interesting post that noted the modern data platform can have a bunch of different systems underlying it. The example might be that your &quot;software&quot; could use PostgreSQL, MongoDB, Cassandra, Clickhouse, and something NewSQL (Spanner, CockroachDB, etc,). Some of you might think that's not reality, but keep in mind that for a lot of your organizations, the &quot;software&quot; is what the customer uses. I'm sure my bank has multiple systems behind the mobile app I use to pay for things, move money, check balances, etc. I would guess there is some DB/2, SQL Server, and some analytics or No/NewSQL stuff in there. Hidden as different applications that make up the &quot;app&quot;, but they are still in there from my perspective as a user of the app. No one intentionally designs software like this, but we still see it. They might not even have 5 or 6 platforms in their organization, but almost none of the customers I work with have less than 3. Somehow, somewhere, someone added a PostgreSQL server to an Oracle/SQL Server environment. MongoDB crept in when someone thought it was a better store than DB/2 or MySQL. An article written about how Facebook or Spotify or some other high tech company used Cassanda or Snowflake inspired a developer to add that to their toolbelt and build it into their application. Read the rest of The Cost of Multiple Platforms Voice of the DBA http://www.voiceofthedba.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/42787980/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/42787980