http://www.packtpub.com/postgresql-replication/book
Recently I got book about postgresql replication for review .
This book is great.
It describes different replication methods available in postgres in very easy way.
Besides that, it describes how replication mechanisms work, what you should know about designing database and many other aspects related to databases.
The book contains examples which can be used to one's practice.
In this book there are usefull things not only for database administrator but also for regular user who wants to know better how it works.
