September 2019
Advanced
19m
English
case study
How Slack rearchitected its system to achieve zero downtime and improve latency, reliability and availability
by Bing Wei
Closed Captioning available in German, English, Spanish, French, Japanese, Korean, Portuguese (Portugal, Brazil), Chinese (Simplified), Chinese (Traditional)
Overview
In 2016, Slack faced a problem: the load on its backend servers had increased by 1,000x. Bing Wei explains how rearchitecting the system with lazy loading, a publish/subscribe model, and an edge cache service overcame the problem with zero downtime, improved latency, and gains in reliability and availability.
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