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PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

How it works…

PostgreSQL is a client-server database. The system it runs on is known as the host. We can access the PostgreSQL server remotely, through the network. However, we must specify host, which is a hostname, or hostaddr, which is an IP address. We can specify a host as localhost if we wish to make a TCP/IP connection to the same system. It is often better to use a Unix socket connection, which is attempted if the host begins with a slash (/) and the name is presumed to be a directory name (the default is /tmp).

On any system, there can be more than one database server. Each database server listens to exactly one well-known network port, which cannot be shared between servers on the same system. The default port number for PostgreSQL ...

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Publisher Resources

ISBN: 9781788474924Supplemental Content