concurrency theory

Concurrency theory studies how multiple processes can occur simultaneously and interact within a system. It explores how tasks or operations, which may run at the same time, can be managed without conflict, ensuring correctness and efficiency. This is especially important in computer science, where programs may need to handle multiple operations at once—like a web server managing numerous requests. By understanding concurrency, we can design better systems that optimize resources, prevent errors, and improve performance, whether in software, networks, or even everyday tasks involving multiple activities happening together.