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Published on Nov 11, 2013
Latency is pervasive. Present at every level of the stack, it leaves expensive resources tied up waiting. With a focus on the larger implication of networking on performance, Artur will provide an exploration in why things are slow — and why it is our responsibility to understand our stack so we can fix it. Based on the experience of building and running a CDN with servers around the world that have one mission, deliver data as fast as possible, he'll take a whirlwind tour of some of the issues:
- TCP — how it affects us - Monitoring performance and latency - Reasoning about performance data and expectations - Cheating speed of light - SSL - User perception