OpenStack Trove Essentials

Build your own cloud based Database as a Service using OpenStack Trove

About This Book

• Familiarize yourself with the concept of Database as a Service and make your existing system scalable and efficient with OpenStack Trove
• Minimize the administrative tasks and complexities of managing your cloud infrastructure
• This is a fast-paced guide to datastore management on the OpenStack platform using OpenStack Trove

Who This Book Is For

If you are a DBA / system administrator / architect, or a student who wants to build a Database as a Service based on OpenStack, this book is for you. You should have a basic knowledge of OpenStack components, RDBMS/NoSQL, IaaS, and cloud computing.

What You Will Learn

• Get to grips with the basics of OpenStack and the prerequisites to install Trove
• Understand the expectations of DBaaS and how Trove can help you achieve them
• Set up a basic installation of DevStack (Development Stack) in a virtual box
• Install Trove and utilize its configuration groups to manage and tune databases
• Use Image builder to create guest images for Trove
• Utilize Trove to provision your first database instance
• Back up and restore your databases with the help of Trove

In Detail

OpenStack has become an extremely popular solution to build public and private clouds with. Database as a Service (DBaaS) enables the delivery of more agile database services at lower costs. Some other benefits of DBaaS are secure database deployments and compliance to standards and best practices. Trove is a DBaaS built on OpenStack and is becoming more popular by the day.

Since Trove is one of the most recent projects of OpenStack, DBAs and system administrators can find it difficult to set up and run a DBaaS using OpenStack Trove. This book helps DBAs make that step. We start by introducing you to the concepts of DBaaS and how is it implemented using OpenStack Trove. Following this, we look at implementing OpenStack and deploying Trove. Moving on, you will learn to create guest images to be used with Trove. We then look at how to provision databases in self-service mode, and how to perform administration tasks such as backup and recovery, and fine-tuning databases. At the end of the book, we will examine some advanced features of Trove such as replication.

Style and approach

This fast-paced, step-by-step guide introduces you to DBaaS, OpenStack Trove, and its components, leading you through building your own Cloud-based DBaaS. Using the DevStack deployment method, you will spend less time on installing OpenStack so you can devote more time to learning how to provision and manage databases in a DBaaS environment.

建立自己的基於雲端的資料庫服務，使用OpenStack Trove

關於本書

- 熟悉資料庫服務的概念，並使用OpenStack Trove使現有系統具有可擴展性和效率
- 減少管理雲端基礎架構的行政任務和複雜性
- 這是一本關於使用OpenStack平台上的資料存儲管理的快節奏指南，使用OpenStack Trove

本書適合對象

- 如果您是資料庫管理員/系統管理員/架構師，或者是想基於OpenStack建立資料庫服務的學生，這本書適合您。您應該對OpenStack組件、RDBMS/NoSQL、IaaS和雲端運算有基本的了解。

您將學到什麼

- 瞭解OpenStack的基礎知識和安裝Trove的先決條件
- 瞭解DBaaS的期望以及Trove如何幫助您實現這些期望
- 在虛擬機中設置DevStack（開發堆棧）的基本安裝
- 安裝Trove並使用其配置組來管理和調整資料庫
- 使用映像生成器為Trove創建客戶映像
- 利用Trove來提供第一個資料庫實例
- 使用Trove的幫助進行資料庫備份和還原

詳細內容

- OpenStack已成為構建公共和私有雲的極為流行的解決方案。資料庫作為服務（DBaaS）使得以更低成本提供更靈活的資料庫服務成為可能。DBaaS的其他好處包括安全的資料庫部署以及符合標準和最佳實踐。Trove是基於OpenStack的DBaaS，並且日益受到歡迎。

- 由於Trove是OpenStack最新的項目之一，資料庫管理員和系統管理員可能會發現使用OpenStack Trove設置和運行DBaaS有困難。本書幫助資料庫管理員迈出這一步。我們首先介紹DBaaS的概念以及如何使用OpenStack Trove實現它。接下來，我們將介紹如何實施OpenStack並部署Trove。然後，您將學習如何創建用於Trove的客戶映像。然後，我們將介紹如何以自助服務模式提供資料庫，以及如何執行備份和恢復等管理任務，以及對資料庫進行微調。在本書的最後，我們將探討Trove的一些高級功能，例如複寫。

風格和方法

- 這本快節奏的，逐步指南將介紹您DBaaS，OpenStack Trove及其組件，引導您通過構建自己的基於雲端的DBaaS。使用DevStack部署方法，您將花更少的時間安裝OpenStack，以便更多時間學習如何在DBaaS環境中提供和管理資料庫。