Serverless Databases: The Final Frontier

While compute has largely embraced the serverless model, stateful data stores have historically lagged behind. However, the emergence of true “serverless databases” is changing the game.

What Defines Serverless Data?

A true serverless database scales to zero, charges only for the exact resources consumed (reads/writes and storage), and requires zero provisioning or capacity planning.

• Connection Limits: Traditional databases struggle with the massive connection bursts typical of serverless compute (like AWS Lambda). Serverless databases often provide connection pooling out of the box or utilize HTTP APIs to circumvent this entirely.
• Cold Starts: The database must wake up and serve queries within acceptable latencies, even after periods of inactivity.

This evolution brings us closer to a fully functional, zero-ops architecture.