Performance Optimization Techniques in Java Enterprise Applications
DOI:
https://doi.org/10.15662/IJEETR.2025.0701005Keywords:
Java performance optimization, JVM tuning, multithreading, database optimization, caching strategies, asynchronous processing, scalabilityAbstract
Performance optimization has become a critical requirement in modern Java enterprise applications due to the rapid growth of large-scale distributed systems, cloud computing, and high-volume transaction processing. Applications in domains such as banking, e-commerce, healthcare, and telecommunications must handle thousands of concurrent users while maintaining low latency and high availability. However, performance issues such as inefficient memory usage, slow database operations, excessive CPU consumption, and poor concurrency handling can significantly degrade system performance. This paper presents a comprehensive analysis of performance optimization techniques in Java enterprise applications, focusing on key areas such as efficient coding practices, memory management and JVM tuning, multithreading and concurrency control, database optimization, caching strategies, and asynchronous processing. The study also emphasizes the importance of profiling and monitoring tools in identifying performance bottlenecks and improving system efficiency. Experimental evaluation using simulated workloads demonstrates that applying these techniques results in improved throughput, reduced response time, and optimized resource utilization. The findings provide practical guidance for developers and system architects to design high-performance, scalable, and reliable Java enterprise applications.
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