[akshayshah]

It uses Pebble, the key-value store that backs CockroachDB.

[colesantiago]

Just saw this notice:

> WARNING: Pebble may silently corrupt data or behave incorrectly if used with a RocksDB database that uses a feature Pebble doesn't support. Caveat emptor!

Slightly worrying for now running this in prod if there is a risk for silent data corruption, but hopefully in a few years Vince would have drivers for Postgres / Clickhouse.

[rickette]

This just warns about using Pebble with an existing RocksDB which isn't the case here. Pebble powers CockroachDB which is a Serious Database.

[kamikazechaser]

And Ethereum's state store. Which is an even more serious "database".

[dangoodmanUT]

Reread the sentence, it says if you mix it with RocksDB (another database that has compatible file formats)