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by datathrow0007 1130 days ago
Use a view that acts as a quick-and-useful abstraction to mimic a denormalized table?

E.g.

``` CREATE VIEW vw_events_and_projects AS SELECT * FROM events JOIN projects ```

Then

``` SELECT * FROM vw_events_and_projects ```

Edit:

And if you need OLAP, replicate the normalized table to a database that handles analytics workflows better (e.g. ClickHouse).

Then you get the normalized forms for your OLTP workflows (your "bread and butter"); and you also get the efficiency and ergonomics of real-deal OLAP.

Of course, your biggest issue is going to be keeping the two in-sync. Obvious case is to have your OLTP database stream synchronization data to the replica whenever data is modified.

1 comments

You'd like DBT, you should go and read up on it. It uses views.