Postgresql articles

PostgreSQL is an open-source relational database management system (RDBMS) that is widely used for managing and storing data. It is known for its stability, data integrity, and performance. It's often used in enterprise-level applications, data warehousing, and business intelligence.

PostgreSQL supports a wide range of data types including traditional SQL data types such as integer, character, and date, as well as more advanced data types such as arrays, hstore (a key-value store), and JSON. It supports advanced features such as concurrency control, full-text search, and materialized views. It also supports both SQL and NoSQL access to data, and allows for the use of stored procedures and triggers written in multiple languages like PL/pgSQL, PL/Tcl, PL/Perl, PL/Python and others.

PostgreSQL has a rich set of built-in functions and operators, It also supports a variety of extensions that can be installed to provide additional functionality, such as spatial data support, full-text search, and more.

PostgreSQL is also known for its high availability and disaster recovery features, such as replication, point-in-time recovery, and logical replication. It's a good choice for applications that require high reliability, data integrity, and performance, and also for applications that need to store complex data and handle large amounts of data.