Show HN: Waltier – a generalized version of Cursor's S3 WAL

By dangoodmanUT · 2026-08-21 · 2 points · 0 comments

https://github.com/danthegoodman1/waltier

Hi HN! Got nerd-sniped by the "Git at any scale"[1] blog post and made a generalized version of their S3 WAL with support for read replicas. Instead of a single WAL file like theirs, WalTier has snapshots so it can be a bit larger (GBs rather than MBs). Git is unique in that the…

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