Deadlock detection is an essential aspect of concurrency control in parallel and distributed systems,as it ensures the efficient utili-zation of resources and prevents indefinite delays.This paper presents a comprehensive analysis of the various deadlock detection techniques,including static and dynamic approaches.We discuss the future improvements associated with deadlock detection and provide a comparative evaluation of these techniques in terms of their accuracy,complexity,and scalability.Furthermore,we outline potential future research direc-tions to improve deadlock detection mechanisms and enhance system performance.