This article describes an issue which you may come across in versions before Vesper 6.0. It has been resolved in Vesper 6.1.
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Check if there are really any missing indexes.
Indexes in PostgreSQL are created based on the Datamart configuration. Fields marked as dimension should have corresponding indexes.
Example: In the DB table for the Product DS, we expect an index on the column repsenting representing the key field in the DS:Paste code macro Column | Type | Description ---------------+-----------------------------+--------------------------------- attribute1 | character varying(255) | ProductID/Product ID Index: "abc-dev_DMDS_Product_uniq_upsert_idx" UNIQUE, btree (attribute1)
- Check if you see generally much worse performance in your environment after upgrade to Vesper 6.0.
If the index is missing, queries and hence jobs are slower, and as a knock-on effect, the DB connection limit can be reached where previously it was not.
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