PostgreSQL is becoming quite a popular and preferable database by various organisations. This relational database stores data points in rows and different data attributes are stored in columns.
There are numerous databases present, but when it comes to the most common databases out of these, then No SQL and Relational databases top the charts. But lately, one database management system that has been gaining immense popularity is PostgreSQL.
What is PostgreSQL?
Postgre SQL is a powerful, open-source, object-oriented database management system that uses SQL to create, read, update, and delete data. This database system is quite famous for its reliability, robust features, and high performance.
PostgreSQL is becoming quite a popular and preferable database by various organisations. This relational database stores data points in rows and different data attributes are stored in columns. This database works with a lot of other technologies and observes other different database standards. These standards ensure that the technology is extensible.
Features of PostgreSQL
Here are some of the top features of the PostgreSQL database:
1. Multi-version concurrency control (MVCC)
PostgreSQL has a feature called MVCC that allows users to write and read data at the same time. It is feasible to maintain similar control with other SQL databases, but it is generally difficult without the use of another technology.
2. Support for a wide range of data types
3. Compliant with ACID
PostgreSQL is entirely compliant with the ACID (Atomicity, Consistency, Isolation, and Durability) protocol, unlike MySQL and other databases that rely on third-party libraries. Regardless of faults or network disruptions, this checks and maintains data integrity. PostgreSQL’s ACID compliance makes it a good choice for enterprise apps, e-commerce, and apps that require a lot of robustness.
4. Comprises custom and extensible queries
It’s worth experimenting with a database that allows you to be creative with bespoke queries. Indeed, PostgreSQL’s object-oriented design is complemented by this behaviour. Custom functions can be used to enhance database queries, even if your model is complex. This makes it simple to query data in precise ways that are appropriate for the model of your app.
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