On the AI front, vector databases like Pinecone and pgvector are exciting, but I’d love to see something even more integrated with AI workflows. The possibilities are huge. Curious to hear what others think!
https://news.ycombinator.com/item?id=42330710 and https://news.ycombinator.com/item?id=42330639
When testing the backend in frameworks such as Rails, this is taken care of by seed data and DB transactions.