This book is targeted at storage and cloud engineers, system administrators, or anyone who is interested in building software defined storage, to power your cloud or virtual infrastructure.If you have basic knowledge of GNU/Linux and storage systems, with no experience of software defined storage solutions and Ceph, but eager to learn then this book is for you

This book is targeted at storage and cloud engineers, system administrators, or anyone who is interested in building software defined storage, to power your cloud or virtual infrastructure.If you have basic knowledge of GNU/Linux and storage systems, with no experience of software defined storage solutions and Ceph, but eager to learn then this book is for you

If you are a developer and an administrator who has deployed a Ceph cluster before and are curious about some of the most advanced features in order to improve performance then this book is for you

If you are a developer and an administrator who has deployed a Ceph cluster before and are curious about some of the most advanced features in order to improve performance then this book is for you

A basic knowledge of GNU/Linux, and storage systems, and server components is assumed. If you have no experience of software-defined storage solutions and Ceph, but are eager to learn about them, this is the book for you.

众所周知，在过去十年里，IT技术领域中巨大的创新项目很多来自于开源世界，从垄断大数据的Hadoop、Spark，到风靡全球的Docker，都证明了开源力量推动了新技术的产生与发展。而再往以前看十年，从Unix到Linux，从Oracle到MySQL/PostgreSQL，从VMWare到KVM，开源世界从传统商业技术继承并给用户带来更多的选择。处于开源社区一线的我欣喜地看到，在IT基础设施领域，越来越多的创业公司从创立之初就以开源为基石，而越来越多的商业技术公司也受益于开源，大量的复杂商业软件基于开源分布式数据库、缓存存储、中间件构建。相信开源的Ceph也将成为IT创新的驱动力。正如Sage Weil在2016 Ceph Next会议上所说，Ceph将成为存储里的Linux！

众所周知，在过去十年里，IT技术领域中巨大的创新项目很多来自于开源世界，从垄断大数据的Hadoop、Spark，到风靡全球的Docker，都证明了开源力量推动了新技术的产生与发展。而再往以前看十年，从Unix到Linux，从Oracle到MySQL/PostgreSQL，从VMWare到KVM，开源世界从传统商业技术继承并给用户带来更多的选择。处于开源社区一线的我欣喜地看到，在IT基础设施领域，越来越多的创业公司从创立之初就以开源为基石，而越来越多的商业技术公司也受益于开源，大量的复杂商业软件基于开源分布式数据库、缓存存储、中间件构建。相信开源的Ceph也将成为IT创新的驱动力。正如Sage Weil在2016 Ceph Next会议上所说，Ceph将成为存储里的Linux！

Why reinvent the wheel every time you run into a problem with JavaScript? This cookbook is chock-full of code recipes that address common programming tasks, as well as techniques for building web apps that work in any browser. Just copy and paste the code samples into your project -- you’ll get the job done faster and learn more about JavaScript in the process. You'll also l...(展开全部)

Why reinvent the wheel every time you run into a problem with JavaScript? This cookbook is chock-full of code recipes that address common programming tasks, as well as techniques for building web apps that work in any browser. Just copy and paste the code samples into your project -- you’ll get the job done faster and learn more about JavaScript in the process. You'll also l...(展开全部)

诞生于2006年的Ceph,是开源社区的明星项目，也是私有云事实上的标准——OpenStack的默认存储后端。作为当前炙手可热的分布式存储系统，Ceph拥有诸多引人注目的特性。本书侧重介绍RADOS及三大核心应用组件——RBD、RGW和CephFS.书中大部分内容基于社区新（2017年1月）发布的Kraken稳定版，侧重于BlueStore、ECoverwrites、QoS等一众新增组件和新增特性的介绍，写作时每章务必追求从基本原理切入，采用循序渐进的方式自然过渡和推广至Ceph,并结合Ceph的核心设计理念指出需要进行哪些必要的改进和裁剪，使得读者不但能够知其然，而且能够知其所以然。此外，为了进一步加深读者印象，每个章节都穿插了不少实用案例，后一章的素材更是全部源于我们日常积累的、从客户处收集的生产案例，极具代表性和通用性，如果读者能够在阅读、学习...(展开全部)