Поиск  
Always will be ready notify the world about expectations as easy as possible: job change page
Книги для разработчиков

PostgreSQL High Availability Cookbook, Second Edition

PostgreSQL High Availability Cookbook, Second Edition

Автор:
Год:
Страниц:
940
Просмотров:
1518

Описание

Master over 100 recipes to design and implement a highly available server with the advanced features of PostgreSQL. Databases are nothing without the data they store. In the event of a failure – catastrophic or otherwise – immediate recovery is essential. By carefully combining multiple servers, it’s even possible to hide the fact a failure occurred at all.

From hardware selection to software stacks and horizontal scalability, this book will help you build a versatile PostgreSQL cluster that will survive crashes, resist data corruption, and grow smoothly with customer demand. It all begins with hardware selection for the skeleton of an efficient PostgreSQL database cluster. Then it’s on to preventing downtime as well as troubleshooting some real life problems that administrators commonly face. Next, we add database monitoring to the stack, using collectd, Nagios, and Graphite. And no stack is complete without replication using multiple internal and external tools, including the newly released pglogical extension. Pacemaker or Raft consensus tools are the final piece to grant the cluster the ability to heal itself. We even round off by tackling the complex problem of data scalability. This book exploits many new features introduced in PostgreSQL 9.6 to make the database more efficient and adaptive, and most importantly, keep it running.

What you will learn

  • Protect your data with PostgreSQL replication and management tools such as ● Slony, Bucardo, pglogical, and WAL-E;
  • Hardware planning to help your database run efficiently;
  • Prepare for catastrophes and prevent them before they happen;
  • Reduce database resource contention with connection pooling using pgpool and PgBouncer;
  • Automate monitoring and alerts to visualize cluster activity using Nagios and collected;
  • Construct a robust software stack that can detect and fix outages.
Похожее
Practical Entity Framework
Автор: Brian L. Gorman
Год: 2020
Determine your object relational mapper (ORM) of choice for enterprise applications using .NET Framework, and especially .NET Framework Core 3.1 and higher. Real-world examples and considerations are presented in this book to help you create robust and efficient database solutions....
SQL Server Query Performance Tuning, 6th Edition
Автор: Grant Fritchey
Год: 2022
Troubleshoot slow-performing queries and make them run faster. Database administrators and SQL developers are constantly under pressure to provide more speed. This new edition has been redesigned and rewritten from scratch based on the last 15 years of learning, knowledge,...
Learning PHP, MySQL & JavaScript
Автор: Nixon Robin
Год: 2018
Build interactive, data-driven websites with the potent combination of open source technologies and web standards, even if you have only basic HTML knowledge. In this update to this popular hands-on guide, you’ll tackle dynamic web programming with the latest versions...
Написать сообщение
Тип
Почта
Имя
*Сообщение