![]() This PostgreSQL trait puts it on continuous developmental milestones. ![]() The first and obvious attribute is its open-source nature. Since this is a fresh install of Ubuntu Server 20.04, before we install PostgreSQL 14, let’s update our system to the latest update.There are specific database software attributes that make PostgreSQL stand out against other database platforms. If you’re usig root user remove sudo from each command on this tutorial. A non-root user with sudo privileges or a root user access. ![]() It can be A virtual machine locally using Virtualbox, VMWare workstation or VMWare Fusion, KVM, Xen, or a virtual machine in the cloud like DigitalOcean or Linode. A machine with fresh install of Ubuntu Server 20.04.This tutorial assume you already satisfy the following requirements: libpq now has the ability to pipeline multiple queries, which can boost throughput over high-latency connections.Extended statistics can now be collected on expressions, allowing better planning results for complex queries.VACUUM automatically becomes more aggressive, and skips inessential cleanup, if the database starts to approach a transaction ID wraparound condition.B-tree index updates are managed more efficiently, reducing index bloat.Numerous performance improvements have been made for parallel queries, heavily-concurrent workloads, partitioned tables, logical replication, and vacuuming.Range types have been extended by adding multiranges, allowing representation of noncontiguous data ranges.In this release, the jsonb and hstore types have gained subscripting operators. Subscripting can now be applied to any data type for which it is a useful notation, not only arrays.The SQL-standard SEARCH and CYCLE options for common table expressions have been implemented.Stored procedures can now return data via OUT parameters.Major enhancements in PostgreSQL 14 includes: PostgreSQL 14 was released on 30 September 2021. PostgreSQL released under the terms of PostgreSQL license. It is developed by PostgreSQL Global Development Group (PGDG) that consists of many companies and individual contributors. ![]() PostgreSQL is ACID-compliant and transactional. PostgreSQL, or usually called Postgres, is an open-source object-relational database management system (ORDBMS) with an emphasis on extensibility and standards compliance. In this tutorial, we learn how to install PostgreSQL 14 on Ubuntu 20.04 (Focal Fossa).
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