the mathematics of multi-tenancy - by almog gavra

kept by eddie jun 02

Multi-tenancy only reduces costs when workloads are uncorrelated, similar-sized, and numerous; S3 succeeds due to massive scale, workload diversity, and fine-grained object splitting.

Git at any scale
Cursor explains why Git's packfile design hinders scalable hosting, reviews past solutions like Spokes, and introduces Continuity, a S3‑based write‑ahead log system that provides linearizable, elastically scalable Git storage.
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