[转]新浪日访问量百亿级的应用如何做缓存架构设计
微博日活跃用户1.6亿+,每日访问量达百亿级,面对庞大用户群的海量访问,良好架构且不断改进的缓存体系具有非常重要的支撑作用。刷微博吗?跟我们一起听听那些庞大的数据是如何呈现的吧! 陈波:大家好,今天的分享主要有以下内容,首先是微博在运行过程中的数据挑战,然后是Feed系统架构,接下来会着重分析Cache架构及演进,最后是总结、展望。
Just One Pure ITer
Cache in distributed Architecture / Redis High Avaliable Scale Architect
by leelight · Published February 18, 2019 · Last modified June 15, 2019
微博日活跃用户1.6亿+,每日访问量达百亿级,面对庞大用户群的海量访问,良好架构且不断改进的缓存体系具有非常重要的支撑作用。刷微博吗?跟我们一起听听那些庞大的数据是如何呈现的吧! 陈波:大家好,今天的分享主要有以下内容,首先是微博在运行过程中的数据挑战,然后是Feed系统架构,接下来会着重分析Cache架构及演进,最后是总结、展望。
1. 1 背景 本文是上周去技术沙龙听了一下爱奇艺的Java缓存之路有感写出来的。先简单介绍一下爱奇艺的java缓存道路的发展吧。 可以看见图中分为几个阶段:
Cache in distributed Architecture / Redis Theory & Solutions
by leelight · Published September 17, 2018 · Last modified September 26, 2021
之前在聊聊架构分享的文章《面对缓存,有哪些问题需要思考?》,得到不少人的关注,在和网友们的交流中,发现大家还存在一些疑问和误区,这一次再给大家补充分享一下。
Cache in distributed Architecture / Redis Theory & Solutions
by leelight · Published September 17, 2018 · Last modified November 5, 2018
缓存可以说是无处不在,比如 PC 电脑中的内存、CPU 中的二级缓存、HTTP 协议中的缓存控制、CDN 加速技术都是使用了缓存的思想来解决性能问题。 缓存是用于解决高并发场景下系统的性能及稳定性问题的银弹。 本文主要是讨论我们经常使用的分布式缓存 Redis 在开发过程中的相关思考。
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