This document describes how to install the software in Gentoo Linux by using postgreSQL as an example, and summarizes the USE flag.
1. Run emerge-pv postgresql-server to check the USE
[Plain]View plaincopyprint? # Emerge-pv postgresql-server
These
How to install, configure, and use PostgreSQL
I. Introduction to PostgreSQL
1. What is PostgreSQL?
PostgreSQL database is currently the most powerful open-source database and supports a wide range of data types (such as JSON, JSONB, and array types)
The system and software used Ubuntu 12.10Python 2.7.3Django 1.4.2Pycharm 2.6.3Postgresql 9.1VirtualenvVirtualenvwrapperOpenjdk Before you start, be sure to make a backup of your system. Because if the operation is wrong, there will be unnecessary
Comparison between PostgreSQL and MySQL
Features
MySQL
PostgreSQL
Instance
Run the MySQL Command (mysqld) to start the instance. One instance can manage one or more databases. One server can run multiple mysqld instances.
MySQL vs. PostgreSQL
MysqlRelatively young, appearing for the first 1994 years. It claims to be the most popular open source database. MySQL is the M in the lamp (for web development packages, including Linux, Apache, and Perl/php/python). Most
Windows under PostgreSQL installation diagram
This article is mainly for you to introduce the method of installing PostgreSQL database under Windows, you need a friend can refer to the following
Now talk about the free database, most people think
From: http://bbs.chinaunix.net/thread-1688208-1-1.html
Features
MySQL
PostgreSQL
Instance
Run the MySQL Command (mysqld) to start the instance. One instance can manage one or more databases. One server can run
Now, when talking about free databases, most people may first think of MySQL. Indeed, MySQL has been applied in many domestic fields, especially in website setup. However, PostgreSQL is actually the most powerful, rich, and complex free database.
Now talk about the free database, most people think first of all may be MySQL, indeed MySQL has been used in many areas of the country, especially the site erection. But, in fact, the most powerful, most feature-rich and complex free database should
Characteristics
Mysql
PostgreSQL
Instance
Launch the instance by executing the MySQL command (MYSQLD). One instance can manage one or more databases. A single server can run multiple mysqld instances. An instance manager
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