Cloud Reliability Engineering: Technologies and Tools

Book Description

Coud reliability engineering is a leading issue of cloud services. Cloud service providers guarantee computation, storage and applications through service-level agreements (SLAs) for promised levels of performance and uptime. Cloud Reliability Engineering: Technologies and Tools presents case studies examining cloud services, their challenges, and the reliability mechanisms used by cloud service providers. These case studies provide readers with techniques to harness cloud reliability and availability requirements in their own endeavors. Both conceptual and applied, the book explains reliability theory and the best practices used by cloud service companies to provide high availability. It also examines load balancing, and cloud security.

Written by researchers and practitioners, the book’s chapters are a comprehensive study of cloud reliability and availability issues and solutions. Various reliability class distributions and their effects on cloud reliability are discussed. An important aspect of reliability block diagrams is used to categorize poor reliability of cloud infrastructures, where enhancement can be made to lower the failure rate of the system. This technique can be used in design and functional stages to determine poor reliability of a system and provide target improvements. Load balancing for reliability is examined as a migrating process or performed by using virtual machines. The approach employed to identify the lightly loaded destination node to which the processes/virtual machines migrate can be optimized by employing a genetic algorithm. To analyze security risk and reliability, a novel technique for minimizing the number of keys and the security system is presented. The book also provides an overview of testing methods for the cloud, and a case study discusses testing reliability, installability, and security. A comprehensive volume, Cloud Reliability Engineering: Technologies and Tools combines research, theory, and best practices used to engineer reliable cloud availability and performance.

中文：

书名：云可靠性工程：技术和工具

COUD可靠性工程是云服务的前沿问题。云服务提供商通过服务级别协议(SLA)保证承诺的性能级别和正常运行时间的计算、存储和应用程序。云可靠性工程：技术和工具提供案例研究，考察云服务、云服务面临的挑战以及云服务提供商使用的可靠性机制。这些案例研究为读者提供了在自己的工作中利用云可靠性和可用性要求的技术。无论是概念上的还是应用上的，该书都解释了可靠性理论和云服务公司用来提供高可用性的最佳实践。它还研究了负载平衡和云安全。

这本书的章节由研究人员和实践者撰写，是对云可靠性和可用性问题及解决方案的全面研究。讨论了不同的可靠性等级分布及其对云可靠性的影响。可靠性框图的一个重要方面是用来对云基础设施的低可靠性进行分类，其中可以进行增强以降低系统的故障率。这项技术可以在设计和功能阶段使用，以确定系统的不良可靠性并提供目标改进。可靠性的负载平衡作为迁移过程进行检查，或通过使用虚拟机来执行。用来识别进程/虚拟机迁移到的轻载目的节点的方法可以通过使用遗传算法来优化。为了分析安全风险和可靠性，提出了一种最小化密钥数量和安全系统的新技术。该书还概述了云的测试方法，并通过一个案例研究讨论了测试的可靠性、可安装性和安全性。全面的一卷、一册。云可靠性工程：技术和工具它结合了用于设计可靠的云可用性和性能的研究、理论和最佳实践。