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The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5Â Seconds - High Scalability -
Toy solutions solving Twitter’s “problems†are a favorite scalability trope. Everybody has this idea that Twitter is easy. With a little architectural hand waving we have a scalable Twitter, just that simple. Well, it’s not that simple as Raffi Krikorian, VP of Engineering at Twitter, describes in his superb and very detailed presentation on Timelines at Scale. If you want to know how Twitter work
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MySQL Performance Tuning at COSCUP 2014
This document discusses MySQL performance tuning and various MySQL products and features. It provides information on MySQL 5.6 including improved scalability, new InnoDB features for NoSQL access, and an improved optimizer. It also discusses MySQL Enterprise Monitor for performance monitoring, and the Performance Schema for instrumentation and monitoring internal operations.Read less
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