Hi HN,

A few weeks ago I shared Kvatch.com a federated SQL engine I’ve been hacking on that lets you query across multiple data sources with plain SQL.

Since then, I’ve added support for querying live APIs alongside files and databases. That means you can now join data from:

REST APIs

CSV files

Google Sheets

Postgres / SQLite

Git repositories

All as if they were one datasource.

Example use cases:

Join your GitHub issues with commits from a repo

Combine a Google Sheet of leads with enrichment data from a REST API

Build quick dashboards that mix API + database + CSV data

Kvatch is open-source, written in Go, and still early — but I’d love feedback on what data sources / features would make it most useful.

Docs & example -> https://github.com/kvatch-hub/kvatch-cli/tree/main/examples

GitHub -> https://github.com/kvatch-hub/kvatch-cli

Website -> http://kvatch.com

Blog -> http://kvatch.com/blog

Thanks for checking it out!