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所在平台: Udemy |
课程主页: https://www.udemy.com/course/detecting-memory-leaks-in-nodejs-and-v8/
课程评论：没有评论
Coursera 课程总结：Node.js 和 V8 内存泄漏检测 本课程旨在帮助学习者成为一名专业的内存泄漏检测专家。课程将深入讲解如何将监控集成到应用程序中，如何捕获内存快照，以及最重要的——如何对比这些快照以定位内存泄漏。 **核心内容包括：** * **V8 内存组织与优化:** 学习 V8 引擎的内存结构，理解短期对象的优势，并掌握编写有助发现潜在内存泄漏的代码技巧。 * **内存泄漏的发现与预防:** 学习如何编写无泄漏的代码，如何定位现有泄漏，以及如何构建内存效率更高的应用程序。 * **通用性:** 课程虽然以 Node.js 为基础，但所学规则可广泛应用于任何使用垃圾回收机制的语言。 * **V8 垃圾回收机制:** 探讨 V8 的垃圾回收算法及其内存释放过程。 * **内存快照详解:** 深入了解内存快照的内容，包括“包含”(containment) 和“摘要”(summary)，并学习如何有效地使用它们进行对比分析。 **课程目标：** 在当今垃圾回收(GC)机制已成为常态，但并非总能解决所有问题的背景下，本课程旨在提供必要的知识和工具，帮助开发者更深入地理解和解决内存管理问题。通过学习，您将能够更积极主动地管理内存，优化应用程序性能，并与 GC 协同工作，显著节省内存资源。
Detect memory leaks like a pro. In this course, you will learn how to connect monitoring to your application, how to take memory snapshots and most importantly, how to compare them with each other to find leaks.You will learn how memory is organized in V8, why short-lived objects are best, and how to write code that will help you find potential memory leaks.You will learn how to write code that should not contain any leaks, how to find existing ones, and how to write memory-efficient applications.The entire course is based on nodejs, but these rules can be used in any language that uses the garbage collector.We will discuss the algorithms that the V8 uses, how long it takes to free memory.We will also cover what is included in a memory snapshot, what is contaiment, summary, and how to work with comparing them to each other.Effective and trouble-free operation of the application is work on many levels, thanks to this course one of them will be explained and I hope it will become a little more friendly at a time when conscious memory management has gone into the background, thanks to such a great tool as GC. However, he himself is not always able to fix everything, sometimes he needs a little help.This is why this course was created. I belive that together we can save a lot of memory!
