One-Phase-Commit: Fast Transactions For In-Memory Caches

See the original posting on DZone Python

In my previous blogs I have talked at length about 2-Phase-Commit transaction protocol for in memory caches, and how in-memory caches can handle failures a lot more efficiently than disk-based databases. In this blog I want to cover yet another very important optimization that can be utilized for in-memory caches, specifically for cases where data is partitioned across the network.
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