Description: Process communication refers to the exchange of data between processes in a computing system. This mechanism is fundamental for the coordination and synchronization of tasks that run simultaneously, allowing processes to communicate and collaborate effectively. In many computing environments, where response time is critical, process communication must be fast and efficient. There are various techniques to implement this communication, such as shared memory, messaging, and semaphores, each with its own characteristics and advantages. Process communication is essential in both real-time and general-purpose operating systems, where multiple applications may need to interact with each other. Proper implementation of these mechanisms ensures that processes can share information, coordinate actions, and avoid conflicts, which is crucial for system performance and stability. In summary, process communication is a key component in operating system architecture, facilitating interaction between processes and optimizing system resource usage.
