15Analyze Telemetry to Better Anticipate Problems and Achieve Goals
As we saw in the previous chapter, we need sufficient production telemetry in our applications and infrastructure to see and solve problems as they occur. In this chapter, we will create tools that allow us to discover variances and ever-weaker failure signals hidden in our production telemetry so we can avert catastrophic failures. Numerous statistical techniques will be presented, along with case studies demonstrating their use.
A great example of analyzing telemetry to proactively find and fix problems before customers are impacted can be seen at Netflix, a global provider of streaming films and television series. Netflix had revenue of $6.2 billion from seventy-five million ...
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