Read Your Writes: Implementing using Version Vectors

Explains how to achieve Read-Your-Writes session guarantee (aka client-centric consistency model) effectively using Version Vectors. Apart from this shows why the Implementation is needed, what could be naive implementation which is based on the definition of Read Your Writes and an alternative of using sticky sessions and its downsides. Timeline: --------------- 00:00 - Short Intro 00:29 - Definition of Read Your Writes consistency model 01:42 - Sticky Session Implementation 03:02 - Naive "By Definition" Implementation 08:58 - Implementation Based on Version Vectors 18:23 - Optimizations 19:26 - Summary