3 posts tagged with "multigres"

Building a production-grade parser is an exercise in discipline. You need to translate thousands of grammar rules exactly. You need to catch subtle bugs that only surface on edge cases you've never seen. You need to verify every decision against a reference implementation. There are no shortcuts.

I know this because I've done it before. I led the effort to build the MySQL parser for Vitess. That took over a year with help from talented contributors. So when we needed a Postgres parser for Multigres, I expected a similar timeline.

It took eight weeks. 287,786 lines of code. 304 files. 130 commits. 71.2% test coverage. 2.5x faster than the cgo (Go's C interop) alternative.

Sugu discusses Multigres on the Postgres.FM YouTube channel.

Sugu discusses Multigres on the Database School YouTube channel. He shares the history of Vitess, its evolution, and the journey to creating Multigres for Postgres. The conversation covers the challenges faced at YouTube, the design decisions made in Vitess, and the vision for Multigres.