Oracle is one of the largest vendors of RDBMS (relational database management system) in the IT world. The list of supported languages includes C/C++, Java, Python, Perl etc. It supports video, text, audio, images, programming interfaces for different languages. It runs on major platforms such as UNIX, MacOS, Windows, and Linux etc. PostgreSQL can be extended by users by modifying existing features, adding new features and distributed freely as it is open-source. PostgreSQL has many advanced features that other enterprise database management systems offer, such as such as views, stored procedures, indexes, and triggers in addition to the primary key, foreign key and atomicity features. The QUEL language was used to query data from it. The DB-Engines popularity shows that the trend didn’t change over the years.Īn interesting fact is that PostgreSQL didn’t support SQL until 1994. As per the DB-engine popularity rank, PostgreSQL was the DBMS of the year 20. The PostgreSQL community is active and continuously improving existing and new features. It is a fully open source database system released under its own license, the PostgreSQL License, comparable to the MIT or BSD licenses. ![]() PostgreSQL is for many recognized as the world’s most advanced open source database. ![]() In this article we will go through the following points: Knowing the similarities and key differences will help you to immerse into different flavors of RDBMS. Having multiple RDBMS database backends means your organization will become more agile on the development side, but it also imposes additional knowledge on the operation teams.Įxtending your infrastructure from one to many databases implies you have to also monitor, manage and scale them.Īs every storage backend excels at different use cases, this also means you have to reinvent the wheel for every one of them. The product life cycle is getting shorter each year so developers want to be able to develop fast, using technologies they know best. In addition, developers and DevOps teams, along with their own chosen programming languages, also have their favorite database systems. The introduction of DevOps in organizations has changed the development process and also introduced some new challenges.
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