concurrency control theory

Concurrency control theory involves managing how multiple tasks or processes access shared resources or data simultaneously, ensuring consistency and preventing conflicts. It guarantees that concurrent operations do not interfere with each other in ways that cause errors, data corruption, or inconsistency. Techniques like locking or timestamping organize access, maintaining data integrity while allowing multiple processes to run efficiently at the same time. Think of it as a system of rules that coordinate activities to keep everything accurate and reliable when many work together concurrently.