Processes

Processes are fundamental units of execution in computing, representing an instance of a running program with its own memory space, resources, and execution state. They enable multitasking, isolation, and resource management in operating systems, allowing multiple programs to run concurrently while maintaining system stability and security.

Also known as: Process Management, OS Processes, Running Programs, Executables, Tasks

Why learn Processes?

Developers should understand processes to build efficient, scalable, and reliable applications, especially in multi-threaded or distributed systems. This knowledge is critical for debugging performance issues, managing system resources, and implementing concurrency patterns in areas like web servers, data processing pipelines, and real-time applications.

Learning Resources

• book: Operating Systems: Three Easy Pieces - Processes
• docs: MDN Web Docs: Processes and Threads
• tutorial: GeeksforGeeks: Process in Operating System
• course: Coursera: Operating Systems and You: Becoming a Power User
• video: YouTube: Processes and Threads Explained