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I work for a nosql db vendor. We don’t have a fixed schema so there are no migrations. If you want fast access to some parts of data you just add an index and r
by Temporary_31337 2y ago
I work for a nosql db vendor. We don’t have a fixed schema so there are no migrations. If you want fast access to some parts of data you just add an index and reindex async. If you need SQL for Tableau or PowerBI you just add a view which is also like an index.
But the underlying data and it’s model can be in flux and we handle exabyte scale ha dr rebalancing etc
- YorickPeterse 2y agoIf you enjoy maintaining 5 different formats of the same data, then by all means use a document storage DB. But at some point you'll have to migrate the data, at which point you'll face the same issues (or possibly worse due to the lack of support for schema migrations) as relational databases.