#BASIC POSTGRESQL TUTORIAL INSTALL#
#BASIC POSTGRESQL TUTORIAL SOFTWARE#

Homebrew allows you to install PostgreSQL and all its dependencies with one command ( brew install postgresql).Īnother way to install PostgreSQL on MacOS is by way of Postgres.app, a third-party repackaging of PostgreSQL as a conventional Mac app. Mac users often rely on Homebrew, an open-source package manager for MacOS that has become the de facto way to install open source projects on the Mac from the command line. Although the PostgreSQL FAQ cites ZFS for its delegated administration and snapshotting functionality, Ubuntu is the only major Linux distribution that bundles ZFS today in other Linux distros, you will have to set up ZFS on your own. Past benchmarks have generally favored XFS or Ext4, although as per the linked article they must be configured with specific options (e.g., nobarrier) for best results. You can point to a different location by editing the PGDATA environment variable.Īn additional consideration on Linux is which file system to use to store PostgreSQL data. Note that you will need to provide the container with a location for persistent data storage the default location is /var/lib/postgresql/data. Thus the most surefire way to install the most recent version of PostgreSQL for Red Hat or Fedora is to download the installation artifact directly from PostgreSQL via an interactive download page or from PostgreSQL’s yum repository.ĭocker container images for every major edition of PostgreSQL on Linux are available from Docker Hub. For instance, in the default repos of Red Hat Enterprise Linux, you won’t find a version of PostgreSQL newer than 9.2. Fedora is updated more frequently than Red Hat Enterprise Linux (about twice a year), and much quicker to embrace new versions of applications, but in either case the version of PostgreSQL made available through the repo may not be the one you want. With Red Hat and Fedora Linux, an edition of PostgreSQL is included in the repo for each edition. In the event it’s not the most recent version, you’ll need to add the repository to your repo list and fetch PostgreSQL from there. Ubuntu, for instance, maintains a version of PostgreSQL in its APT repositories.

#BASIC POSTGRESQL TUTORIAL SOFTWARE#

PostgreSQL isn’t exempt from these differences, which can be a barrier to obtaining the latest version of the software on your platform. Linux distributions vary greatly in terms of how software is installed and maintained: different package managers, different package formats, different software repository philosophies. We’ll go into some of the exceptions to that rule in detail below, so bear in mind how those might affect any deployment or application development plans.

By and large, PostgreSQL’s capabilities are the same across the various platforms it supports.

Basic postgresql tutorial