How to Download and Install PostgreSQL 12
PostgreSQL is an open-source, object-relational database management system that offers reliability, flexibility, and support for various data types and standards. PostgreSQL 12 is the latest version of this popular database, which introduces many enhancements and improvements to performance, functionality, and management. In this article, we will show you how to download and install PostgreSQL 12 on your Windows, Linux, or macOS system.
What is PostgreSQL 12?
PostgreSQL 12 is the twelfth major release of PostgreSQL, which was launched in October 2019. It is a stable and mature database that can handle complex queries and large data sets. It also supports both relational and non-relational data types, such as JSON, XML, arrays, ranges, and multiranges.
download postgresql 12
Features of PostgreSQL 12
Some of the notable features of PostgreSQL 12 are:
Improved indexing performance and space utilization with B-tree indexes.
Optimized execution of common table expressions (CTEs) with inlining.
Enhanced partitioning with faster data insertion and retrieval.
Support for SQL/JSON path expressions for querying JSON data.
New collations for case-insensitive and accent-insensitive comparisons.
Generated columns that compute their values from other columns.
Pluggable table storage interface that allows custom storage methods.
Benefits of PostgreSQL 12
Some of the benefits of using PostgreSQL 12 are:
It is free and open-source, which means you can use it without any licensing fees or vendor lock-in.
It is compatible with many programming languages, frameworks, and tools, such as Python, Java, Ruby, Django, Laravel, etc.
It is extensible and customizable, which means you can add new data types, functions, operators, indexes, etc.
It is secure and reliable, which means it supports encryption, authentication, backup, recovery, replication, etc.
How to Download PostgreSQL 12
To download PostgreSQL 12, you need to follow these steps:
Choose your operating system
PostgreSQL 12 is available for various operating systems, such as Windows, Linux, macOS, BSD, and Solaris. You can choose the one that suits your system from the official download page .
Select your installer
Depending on your operating system, you can choose between different installers for PostgreSQL 12. For Windows users, there are two options: Interactive Installer by EnterpriseDB and Graphical Installer by BigSQL. For Linux users, there are various packages for different distributions. For macOS users, there are two options: Postgres.app and Homebrew. You can also download the source code if you want to build it yourself.
Download the executable file
Once you select your installer, you will be prompted to download the executable file for PostgreSQL 12. The file size may vary depending on your operating system and installer. For example, the Interactive Installer by EnterpriseDB for Windows is about 200 MB. You can save the file to your preferred location on your system.
How to download postgresql 12 on windows
Download postgresql 12 source code
Download postgresql 12 for linux
Postgresql 12 download and install
Download postgresql 12 server
Download postgresql 12 client
Download postgresql 12 pgadmin
Download postgresql 12 stackbuilder
Download postgresql 12 documentation
Download postgresql 12 jdbc driver
Download postgresql 12 odbc driver
Download postgresql 12 python
Download postgresql 12 docker
Download postgresql 12 macos
Download postgresql 12 ubuntu
Download postgresql 12 centos
Download postgresql 12 rpm
Download postgresql 12 deb
Download postgresql 12 zip
Download postgresql 12 msi
Postgresql 12 download size
Postgresql 12 download mirror
Postgresql 12 download github
Postgresql 12 download iso
Postgresql 12 download torrent
Postgresql 12 download free
Postgresql 12 download full version
Postgresql 12 download offline installer
Postgresql 12 download for windows 10
Postgresql 12 download for windows 7
Postgresql 12 download for windows server
Postgresql 12 download for mac os x
Postgresql 12 download for redhat linux
Postgresql 12 download for oracle linux
Postgresql 12 download for fedora linux
Postgresql 12 download for debian linux
Postgresql 12 download for suse linux
Postgresql 12 download for solaris
Postgresql 12 download for bsd
Postgresql 12 new features pdf download
Postgresql 12 release notes pdf download
Postgresql 12 upgrade guide pdf download
Postgresql 12 administration cookbook pdf download
Postgresql 12 high availability cookbook pdf download
Postgresql 12 high performance pdf download
How to Install PostgreSQL 12
To install PostgreSQL 12, you need to follow these steps:
Run the installer
After downloading the executable file for PostgreSQL 12, you need to run it as an administrator on your system. This will launch the installation wizard that will guide you through the installation process.
Follow the installation wizard
The installation wizard will ask you to choose the installation directory, components , and configuration options for PostgreSQL 12. You can accept the default settings or customize them according to your preferences. For example, you can choose the port number, password, locale, and data directory for PostgreSQL 12. You can also select the additional components that you want to install, such as pgAdmin, StackBuilder, command line tools, etc.
Verify the installation
After completing the installation wizard, you can verify that PostgreSQL 12 is installed and running on your system. You can use the pgAdmin graphical interface or the psql command line tool to connect to the PostgreSQL server and execute queries. You can also check the status of the PostgreSQL service in the Windows Services Manager or the Linux Systemd Manager.
Conclusion
In this article, we have shown you how to download and install PostgreSQL 12 on your Windows, Linux, or macOS system. PostgreSQL 12 is a powerful and versatile database that offers many features and benefits for your data management needs. We hope that this article has helped you to get started with PostgreSQL 12 and enjoy its capabilities.
FAQs
Here are some frequently asked questions about PostgreSQL 12:
What are the system requirements for PostgreSQL 12?
The system requirements for PostgreSQL 12 depend on your operating system and installer. Generally, you need at least 512 MB of RAM and 500 MB of disk space for PostgreSQL 12. You also need a compatible compiler if you want to build it from source.
How do I update PostgreSQL 12?
You can update PostgreSQL 12 by downloading and installing the latest minor release or patch from the official website . You can also use the StackBuilder tool to update the additional components that you have installed with PostgreSQL 12.
How do I uninstall PostgreSQL 12?
You can uninstall PostgreSQL 12 by running the uninstaller that is located in the installation directory or in the Start Menu. You can also use the Control Panel or the Package Manager to remove PostgreSQL 12 from your system.
How do I backup and restore PostgreSQL 12?
You can backup and restore PostgreSQL 12 by using the pg_dump and pg_restore tools that are included in the installation. You can also use the pgAdmin interface or third-party tools to perform backup and restore operations.
How do I migrate data from other databases to PostgreSQL 12?
You can migrate data from other databases to PostgreSQL 12 by using the pg_dumpall tool to export all databases from the source server and then import them into the target server. You can also use the Foreign Data Wrapper (FDW) feature to access data from other databases through PostgreSQL 12.
44f88ac181
Commentaires