早期的系统管理需要深入了解各个系统上的各种服务。现在，随着需要集成的技术和第三方服务越来越多，这项工作越来越复杂，各个公司之间的工作也越来越不同。任何个人如何在系统和服务中保持相关性？本实用指南帮助运营系统管理员、自动化工程师、IT专业人员和现场可靠性工程师了解当今角色的基本概念。
协作、自动化和系统演化改变了运营工作的基础。无论你在旅途中走到哪里，这本书都会为你提供信息，帮助你规划提升基本系统管理技能的道路。作者詹妮弗·戴维斯（Jennifer Davis）提供了一些现代实践和工具的例子，并推荐了一些材料来提高你的技能。
主题包括
开发和测试：版本控制、虚拟化和容器基础知识、测试和体系结构审查部署和配置服务：基础架构管理、网络、安全、存储、无服务器和版本管理扩展管理：监控和可观察性、容量规划、日志管理和分析，以及安全性和法规遵从性
Modern System Administration (Twelfth Early Release)
Early system administration required in-depth knowledge of a variety of services on individual systems. Now, the job is increasingly complex and different from one company to the next with an ever-growing list of technologies and third-party services to integrate. How does any one individual stay relevant in systems and services? This practical guide helps anyone in operations—sysadmins, automation engineers, IT professionals, and site reliability engineers—understand the essential concepts of the role today.
Collaboration, automation, and the evolution of systems change the fundamentals of operations work. No matter where you are in your journey, this book provides you the information to craft your path to advancing essential system administration skills. Author Jennifer Davis provides examples of modern practices and tools with recommended materials to advance your skills.
Topics include
Development and testing: Version control, fundamentals of virtualization and containers, testing, and architecture reviewDeploying and configuring services: Infrastructure management, networks, security, storage, serverless, and release managementScaling administration: Monitoring and observability, capacity planning, log management and analysis, and security and compliance
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