Book Image

PostgreSQL 11 Administration Cookbook

By : Simon Riggs, Gianni Ciolli, Sudheer Kumar Meesala
Book Image

PostgreSQL 11 Administration Cookbook

By: Simon Riggs, Gianni Ciolli, Sudheer Kumar Meesala

Overview of this book

PostgreSQL is a powerful, open source database management system with an enviable reputation for high performance and stability. With many new features in its arsenal, PostgreSQL 11 allows you to scale up your PostgreSQL infrastructure. This book takes a step-by-step, recipe-based approach to effective PostgreSQL administration. The book will introduce you to new features such as logical replication, native table partitioning, additional query parallelism, and much more to help you to understand and control, crash recovery and plan backups. You will learn how to tackle a variety of problems and pain points for any database administrator such as creating tables, managing views, improving performance, and securing your database. As you make steady progress, the book will draw attention to important topics such as monitoring roles, backup, and recovery of your PostgreSQL 11 database to help you understand roles and produce a summary of log files, ensuring high availability, concurrency, and replication. By the end of this book, you will have the necessary knowledge to manage your PostgreSQL 11 database efficiently.
Table of Contents (19 chapters)
Title Page
Copyright and Credits
About Packt
Contributors
Preface
Index

What type of server is this?


PostgreSQL is an open source object-relational database management system (ORDBMS) distributed under a very permissive license, and developed by an active community.

There are a number of PostgreSQL-related services and software (https://wiki.postgresql.org/wiki/PostgreSQL_derived_databases), either open source or not, that are provided by other software companies. Here, we discuss how to recognize which one you are using.

It is not so easy to detect the variant of PostgreSQL from the name; many of the products and services involving PostgreSQL include the word Postgres or PostgreSQL.

However, if you need to check the documentation, or to buy services such as support and consulting, you need to find out exactly what type your server is, as the available options will vary.

If you are paying a license fee or a cloud service subscription, you will already know the name of the company you are paying, and of the specific variant of PostgreSQL you are subscribed to. But...