文件名称：PostgreSQL.Replication.2nd.Edition.178355060
文件大小：2.87MB
文件格式：PDF
更新时间：2018-09-06 11:00:18
PostgreSQL
Leverage the power of PostgreSQL replication to make your databases more robust, secure, scalable, and fast About This Book Efficiently replicate PostgreSQL using high-end techniques to protect your data and run your server without interruptions Improve reliability, fault-tolerance, and accessibility by maintaining consistency between redundant resources Get grips with the latest version of PostgreSQL with this example-based guide Who This Book Is For This book is ideal for PostgreSQL administrators who want to set up and understand replication. By the end of the book, you will be able to make your databases more robust and secure by getting to grips with PostgreSQL replication. What You Will Learn Use Point-in-time Recovery to perform data recovery as well as replication Set up synchronous as well as asynchronous streaming replication Get familiarized with the transaction log, the core component of most replication setups and its purpose Improve speed and reliability with an understanding of pgpool and PgBouncer Increase your data security and geographically distribute data Make your systems more available and secure with Linux High Availability Scale out with PL/Proxy and Postgres-XC Detect, investigate, and solve replication-related problems In Detail PostgreSQL offers a comprehensive set of replication related features. Unleashing the power of PostgreSQL provides you with countless opportunities and a competitive advantage over other database systems. This book will guide you through the most important concepts of PostgreSQL replication. It contains all the information you need to design and operate replicated setups. Beginning by giving you an understanding of replication concepts, the PostgreSQL transaction log, and Point-in-time Recovery, we gradually move on to setting up asynchronous and synchronous replication. Next up, you will learn to monitor a PostgreSQL cluster setup, deal with monitoring tools, and then move on to understanding Linux High Availability. Further, we explore widely-used tools such as Slony, SkyTools, Postgres-XC, and walbouncer, and set up PL/Proxy. Finally, you'll get acquainted with the new technology of BDR, which allows bidirectional replication in PostgreSQL. Table of Contents Chapter 1: Understanding Concepts of Replication Chapter 2: Understanding the PostgreSQL Transaction Log Chapter 3: Understanding Point-in-time Recovery Chapter 4: Setting Up Asynchronous Replication Chapter 5: Setting Up Synchronous Replication Chapter 6: Monitoring Your Setup Chapter 7: Understanding Linux High Availability Chapter 8: Working with PgBouncer Chapter 9: Working with pgpool Chapter 10: Configuring Slony Chapter 11: Using SkyTools Chapter 12: Working with Postgres-XC Chapter 13: Scaling with PL/Proxy Chapter 14: Scaling with BDR Chapter 15: Working with Walbouncer