Oracle Database Management Systems (ODBMS) has been widely adopted by large organizations and is regarded as the best relational database management system (RDBMS) available in the market today, while PostgreSQL is the fourth most popular RDBMS.
However, PostgreSQL has proven its capabilities to be an excellent alternative to Oracle Database.
Since its inception in 1996, PostgreSQL has become the de-facto open-source database management system (DBMS), winning the title of DBMS of the Year twice consecutively from 2017 and 2018.
PostgreSQL has been gaining momentum due to its ability to provide high availability and scalability.
Oracle And PostgreSQL – A Technical Comparison
Companies are switching away from Oracle databases because they are concerned about the cost of maintaining an Oracle database.
There are also concerns around vendor lock-in.
If you’re using Oracle, there’s a chance your company may be stranded if Orale is no longer supported.
PostgreSQL has been around since 1996. It is an open-source database engine that is licensed under the PostgreSQL License.
It is free for commercial use. PostgreSQL has been designed to be easy to install and configure.
There is also a large community of users and contributors.
PostgreSQL is an open-source database management system written in C++.
It supports many features including full ACID transactions, SQL queries, foreign keys, triggers, user-defined functions, views, replication, and more.
It also includes a number of advanced features not found in other databases, including JSONB and GIN indexes.
PostgreSQL is maintained by a team of volunteers with a strong focus on reliability, security, and usability.
PostgreSQL is a free and open-source relational database management system (RDBMS) that runs on many operating systems.
It is designed to handle large amounts of data efficiently while providing strong consistency guarantees.
PostgreSQL is widely used by enterprises because it offers high availability and scalability along with excellent query performance.
It also provides advanced security features such as user authentication and authorization.