So in practical terms, you'll eventually want to bring everything back in and create a analytics DB or data warehouse. Depending on what your schemas look like

So in practical terms, you'll eventually want to bring everything back in and create a analytics DB or data warehouse. Depending on what your schemas look like in each microservice, you might just be able to add each DB into Metabase and hit them up. We don't do cross DB joins in the query builder. You can still use something like PG foreign data wrappers to create an uber-db with all the tables from each microservice. Regardless of whether you use MB or another tool, there will be some legwork. Part of the tradeoffs involved in the great monolith vs microservices decision.