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所在平台: Udemy |
课程主页: https://www.udemy.com/course/tcpip-nginx-linux-web-performance-optimization-tuning/
课程评论：没有评论
**课程名称：TCP/IP + Nginx + Linux - Web 性能优化调优** **课程概述：** 本课程旨在帮助您入门应用程序性能优化，理解影响应用程序性能的关键因素，并学习如何进行调优。我们将探讨多种可能影响应用性能的因素，包括 TCP 连接参数、Web 服务器优化以及用于性能调试和调优的工具。虽然应用程序代码本身的优化超出本课程范围，但我们将持续改进课程内容。我们非常欢迎您的反馈和建议，以便我们能不断完善课程。 **您将学到：** * 性能/速度的定义、组成部分以及解决性能问题的重要性。 * 优化的关键要素。 * TCP/IP 的工作原理。 * 影响 TCP 连接的因素及优化方法。 * 带宽延迟积 (BDP) 的概念，并通过演示和实际计算进行优化。 * HTTP1.x 的局限性，以及 HTTP2 如何克服这些局限性并带来改进。 * TCP 优化演示。 * Nginx Web 服务器的各种优化技术（如 FastCGI 缓存、HTTP2、压缩等）。 * 实用的优化工具（如 `ethtool`、`tuned`）。 * 如何开始优化以及何时停止。 * 持续的性能最佳实践。 **目标学员：** * DevOps 工程师 * 系统管理员 * IT 工程师 * DevOps 从业者 * CloudOps 工程师 * 云工程师 * 平台工程师 * SRE (站点可靠性工程师) **先修知识：** * 基本的 Linux 知识。 * 了解 Nginx 及其工作原理。 * 对 TCP/IP 的基本理解。 * 了解 Web 应用程序的工作方式。
Welcome to the course "Application Performance Optimization". This course is designed to help you get started to understand the primers of performance affecting your application and how you can tune these primers.There could be a lot of factors that might affect the performance of your application. For example, the TCP connection parameters, webserver related optimization, tools that will help for performance debugging and tuning. We will be covering these topics in this course.The application code itself can affect the performance of the application single handedly but the application code optimization is beyond the scope of this course.We will be continuously improving the course by adding more topics around performance optimization.However, we are open to your feedback. If you think some more topics around optimization should be included in the course then feel free to suggest us and we will try to create more videos on it and will append to this course.What you will learn:What is performance/speed, its components and why is it important to address itWhat are the primers of OptimizationWhat is TCP/IP and how it worksWhat all factors affects TCP connections and how you can optimize itUnderstanding Bandwidth Delay Product and optimizing using BDP with a Demo and actual calculationWhat is HTTP1.X and its limitation. How HTTP2 overcomes the limitations of HTTP1.X and added improvement?TCP Optimization DemoVarious Optimization for a Webserver (Nginx) including fastcgi cache, http2, compression etc.Various Tools to help you optimize for example: ethtool, tunedHow to start optimizing and when to stopEvergreen performance best practicesIntended Learners:DevOps EngineersSystem AdministratorIT EngineersDevOps AspirantsCloudOps EngineersCloud EngineersPlatform EngineersSRE (Site Reliability Engineers)Prerequisites:Basic Understanding of LinuxKnowledge about Nginx & how it worksBasic Understanding of TCP/IPHow a web application works
