https://gaoboy.com/tags/high-concurrency/Recent content in High-Concurrency on 静夜思己过 - 猿资猿味 - 高波的博客Hugozh-cn<a rel="license noopener" href="https://beian.miit.gov.cn/" target="_blank">浙ICP备14043338号-2</a>~<a rel="license noopener" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=33010802003111" target="_blank">浙公网安备 33010802003111号</a>Thu, 22 Nov 2018 09:53:55 +0800https://gaoboy.com/post/how-to-handle-high-concurrency/Thu, 22 Nov 2018 09:53:55 +0800https://gaoboy.com/post/how-to-handle-high-concurrency/<h1 id="什么是高并发">什么是高并发</h1> <p>高并发(High Concurrency)是互联网分布式系统架构设计中必须考虑的因素之一，它通常是指，通过设计保证系统能够同时并行处理很多请求。高并发相关常用的一些指标有 <strong>响应时间(Response Time)</strong>，<strong>吞吐量(Throughput)</strong>，<strong>每秒查询率 QPS(Query Per Second)</strong>，<strong>并发用户数</strong> 等。</p>