https://github.com/agentultra/postgresql-replicant https://github.com/agentultra/postgresql-replicant — stream delta changes from a PostgreSQL database. Not a n

https://github.com/agentultra/postgresql-replicant https://github.com/agentultra/postgresql-replicant — stream delta changes from a PostgreSQL database. Not a novel concept or implementation but this library doesn’t exist in Haskell and that’s a shame because Haskell has lots of great libraries for working with streams. https://github.com/agentultra/DataVersion https://github.com/agentultra/DataVersion — type-directed data migration library. I needed to migrate some data in a document database that had no schema with years of data in it to a format that had a schema. I leveraged some other stuff to achieve it but this library was a key piece to being confident that the transformations were correct and complete. Migrated the database and backfill it with a Lambda function using this library. Those are just the most recent ones.