Download PostgreSQL 9 Administration Cookbook by Simon Riggs PDF
By Simon Riggs
Over a hundred and fifty recipes that will help you run a good PostgreSQL database within the cloud
About This Book
- Administer and retain a fit database
- Monitor your database to make sure greatest efficiency
- Tips and methods for fast backup and recovery
Who This publication Is For
Through example-driven recipes, with lots of code, excited about the main very important gains of the most recent PostgreSQL model (9.4), either directors and builders will keep on with brief, particular courses to appreciate and leverage important Postgre functionalities to create larger and extra effective databases.
PostgreSQL is a robust, open resource, object-relational database approach, speedy changing into one of many world's preferred server databases with an enviable acceptance for functionality and balance and a huge variety of complicated features.
Starting with brief and straightforward recipes to get you again up and working with an exploration of the fine details of your database, you'll soon dive into middle positive factors corresponding to configuration, server keep watch over, tables, and information. it is a useful advisor geared toward giving sysadmins and database directors the mandatory toolkit in order to manage, run, and expand strong databases with PostgreSQL.
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Additional info for PostgreSQL 9 Administration Cookbook
Preface PostgreSQL is an advanced SQL database server available on a wide range of platforms, and is fast becoming one of the world's most popular server databases, with an enviable reputation for performance, stability, and an enormous range of advanced features. PostgreSQL is one of the oldest open source projects, completely free to use, and developed by a very diverse worldwide community. Most of all, it just works! One of the clearest benefits of PostgreSQL is that it is open source, meaning that you have a very permissive license to install, use, and distribute PostgreSQL without paying anyone any fees or royalties.
Some, but not many, of those contributors work for companies that specialize in support for PostgreSQL, like we (the authors) do. No single company owns PostgreSQL, nor are you required (or even encouraged) to register your usage. PostgreSQL has the following main features: Excellent SQL standards compliance up to SQL:2011Client-server architectureHighly concurrent design where readers and writers don't block each otherHighly configurable and extensible for many types of applicationsExcellent scalability and performance with extensive tuning featuresSupport for many kinds of data models: relational, document (JSON and XML), and key/value What makes PostgreSQL different?
You need to specify the following parameters to connect to PostgreSQL: Host or host addressPortDatabase nameUserPassword (or other means of authentication, if any) To connect, there must be a PostgreSQL server running on host, listening to port number port. On that server, a database named dbname and a user named user must also exist. The host must explicitly allow connections from your client (this is explained in the next recipe), and you must also pass authentication using the method the server specifies; for example, specifying a password won't work if the server has requested a different form of authentication.