Also related, not a DB but an incremental computation engine: https://github.com/salsa-rs/salsa https://github.com/salsa-rs/salsa This can be found in things l

Also related, not a DB but an incremental computation engine: https://github.com/salsa-rs/salsa https://github.com/salsa-rs/salsa This can be found in things like the rust-analyzer and other actual compilers.