知鸦日报2024-04-25

由FileSystem类引起的一次线上内存泄漏导致内存溢出的问题分析解决全过程。

Quality and testing go hand in hand, and in 2023 we took on a new and exciting challenge to change how we test our mobile applications. Specifically, we are training ML models to test our applications…

Load shedding is a common problem in event driven systems. But even more problematic when that load needs to be prioritized according to different priorities. Here we present how we solved this...

​京东广告检索平台服务数亿用户，负责人货场的初步匹配。其核心难点是在有限的算力和海量数据处理中找到平衡。本文介绍了京东检索平台从算力分配、算力优化及迭代效率三个角度解决检索平台的核心难点。同时本文也总结了检索平台的发展历程及未来迭代的方向。

顺序消息和事务消息我看了那么多文章为什么还是晕晕的?来试试这篇文章