I really agree with jandrewrogers' point about the insularity of the database domain. While working on a custom C++ engine to handle 10M vectors in minimal RAM, I’ve noticed that many 'mainstream' concurrency patterns simply don't scale when cache-locality is your primary bottleneck.
In the DB world, we often trade complex locking for deterministic ordering or latch-free structures, but translating those to general-purpose app code (like what this Rust crate tries to do) is where the friction happens. It’s great to see more 'DB-style' rigour (like total ordering for locks) making its way into library design.
In the DB world, we often trade complex locking for deterministic ordering or latch-free structures, but translating those to general-purpose app code (like what this Rust crate tries to do) is where the friction happens. It’s great to see more 'DB-style' rigour (like total ordering for locks) making its way into library design.