Disclaimer: I am the founder of PolyScale [1]. We see both use cases: single large database vs multiple small, decoupled. I agree with the sentiment that a lar

Disclaimer: I am the founder of PolyScale [1]. We see both use cases: single large database vs multiple small, decoupled. I agree with the sentiment that a large database offer simplicity, until access patterns change. We focus on distributing database data to the edge using caching. Typically this eliminates read-replicas and a lot of the headache that goes with app logic rewrites or scaling "One Big Database". [1] https://www.polyscale.ai/ https://www.polyscale.ai/