Just One Pure ITer
1. 什么是高并发?
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高并发是互联网分布式系统架构的性能指标之一,它通常是指单位时间内系统能够同时处理的请求数, 简单点说，就是QPS(Queries per second)。 |
那么我们在谈论高并发的时候，究竟在谈些什么东西呢？
Over the past four years, Netflix has gone from less than 50 Million subscribers to 125 Million subscribers. While this kind of growth has caused us no shortage of scaling challenges, we actually managed...
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