Efficient String Handling in Java: Performance Optimization Techniques
Learn efficient string handling techniques in Java to optimize performance. Explore StringBuilder, immutability, memory impact, and real-world practices.
Tutorials under 'Performance Tuning'
CopyOnWriteArrayList and CopyOnWriteArraySet in Java – Internal Working, Performance, and Use Cases
Master CopyOnWriteArrayList and CopyOnWriteArraySet in Java with internals, Big-O performance, use cases, Java 8+ features, and best practices
Fork/Join Framework in Java: Parallelism Made Easy
Discover how to harness the Fork/Join framework in Java for efficient parallelism. Includes deep dives, code examples, best practices, and expert tips.
ThreadPoolExecutor in Java: Custom Configurations Explained with Examples
Learn how to configure ThreadPoolExecutor in Java with core pool size, queue types, rejection policies, and more. Includes expert tips and real-world use cases.
Work Stealing in ForkJoinPool: How It Improves Throughput in Java
Discover how work stealing in ForkJoinPool improves throughput and parallelism in Java. Includes internals, examples, and best practices
Understanding False Sharing and Cache Coherency in Java Multithreading
Learn how false sharing impacts performance in Java multithreaded applications and how to avoid it using memory padding, @Contended, and best practices.
Measuring and Profiling Thread Performance in Java: Tools, Techniques, and Best Practices
Learn how to measure, monitor, and profile Java thread performance using built-in tools, profilers, metrics, and concurrency debugging best practices
Denormalization in Databases: When and How to Use It Effectively
Learn database denormalization with examples, use cases, benefits, and trade-offs. Understand when to denormalize for performance and scalability in SQL databases