Learn how the observer pattern works and see some examples of software systems that use it, such as event-driven systems, publish-subscribe systems, and MVC systems.

Explore some examples of software systems that use events to communicate and coordinate. Learn what event-driven architecture is and why it is a common and popular style in software engineering.

A system software essentially runs in the background, and it isn’t actually utilized by the end-users. Due to this reason, the system software is also known popularly as “low-level software”.

Even though we use some form of software every single day, it is surprising that a lot of people can’t even explain what it is or give examples of software in action. The software comes in many ...

System software is the general category of software that allows the computer hardware to function and serves as the underlying platform for applications to run. ... For example: Operating system ...