知鸦日报2024-07-19

大数据服务是数据平台建设的基座，随着B站业务的快速发展，其大数据的规模和复杂度也突飞猛进，技术的追求也同样不会有止境。

Ensuring Secure Communication in Flutter Applications Using SSL Pinning Techniques.

The Odin platform aims to provide a unified operational experience by encompassing all aspects of managing stateful workloads. These aspects include host lifecycle, workload scheduling, cluster management, monitoring, state propagation, operational user interfaces, alerting, auto-scaling, and automation. Uber deploys stateful systems at global, regional, and zonal levels, and Odin is designed to manage these systems consistently and in a technology-agnostic manner. Moreover, Odin supports co-location to increase hardware cost efficiency. All stateful workloads must be fully containerized, a relatively novel and controversial concept when the platform was created.

This blog post is the first of a series on Uber’s stateful platform. The series aims to be accessible and engaging for readers with no prior knowledge of building container platforms and those with extensive expertise. This post provides an overview of Odin’s origins, the fundamental principles, and the challenges encountered early on. The next post will explore how we have safely scaled operational throughput, significantly improving our handling of large-scale, fleet-wide operations and up-leveling runbooks through workflows. Stay tuned for more posts in the series.

ILM（索引生命周期管理） 遇到热数据迁移至冷节点时造成 IO 打满影响读写的情况。

文章讲述了在Java编程中遇到并解决ConcurrentModificationException异常的经历与教训。

本篇文章将深入探讨多线程编程的基本概念（原子操作、CAS、Lock-free、内存屏障、伪共享、乱序执行等）、常见模式和最佳实践。

Sonic是美团内部研发设计的一款用于热部署的IDEA插件，本文其实现原理及落地的一些技术细节。

本文将分享腾讯音乐天琴实验室基于音频表征大模型的实践与应用。

本文提出了一种名为BoxGNN的新型标签感知推荐算法，该算法利用矩形表征来处理高阶协同信号，以解决用户兴趣的多样性和不确定性。