视频:微博在大规模、高负载系统中的典型问题 - Axb的自我修养



视频:微博在大规模、高负载系统中的典型问题 - Axb的自我修养

很多开发者都会有这种经验:伴随着系统的规模扩大、性能不断提高,在系统运行的过程会出现很多意料之外的情况,影响服务的质量。在这些意料之外的情况当中,有相当一部分属于高性能、高并发、高负载环境下特有的问题,这类问题出现条件苛刻,难以发现和排查,并且往往会引起整个系统崩溃的严重后果。

微博平台作为典型的大规模、高性能系统,在不断改进架构以应对各类极端峰值的同时,也需要面对高负载系统出现的各类问题,并且积累了一些此类问题的经验。本次演讲中,会和大家聊一聊在大规模、高性能、高负载系统中特有的几类问题和解决思路。

主要提纲:

有哪些问题:结合案例,介绍大规模、高负载系统的几类典型问题 如何解决问题:在排查此类问题时总结出的一些方法和思路 如何避免问题:从系统设计到上线维护的过程中,避免此类问题发生的一些原则


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