The OSI model, short for Open Systems Interconnection model, is a 7-layer model that describes an architecture of data communications in computer networking. The OSI reference model was developed in the late 1970s. However, due to its late invention, it was not implemented and has only remained as a reference model. The current model implemented
We have collected some of the most popular database management systems (DBMS) nowadays. Let’s start by defining what a database management system is. What is a database management system? A database management system (DBMS) is a software used to define, manipulate, retrieve, store and manage data in databases. To sum up, database management systems are
DevOps and DevSecOps are work methodologies that aim to release better software, faster. They focus on the collaboration between software development and IT operations departments to increase agility in development and deployment processes. These methodologies are based on the Agile methodology to speed up processes across departments. These new approaches to software development are based
