ITPUB

Nov 2, 2018 · Databases

How Lest Redefines Persistent Caching for Petabyte‑Scale KV Stores

This article presents Lest, a persistent KV‑store cache designed to overcome the limitations of traditional in‑memory caches by combining disk‑based persistence, lock‑free multithreading, custom protocols, and advanced load‑balancing, and it evaluates its performance on petabyte‑scale workloads.