Page 20-javaTutorial Programming Tutorials: Learn javaTutorial Online-php.cn

Article Tags

Home

Technical Articles

Java

javaTutorial

How can I improve Java application performance through profiling and tuning?

This article details improving Java application performance via profiling and tuning. It covers profiling tools (VisualVM, JProfiler, YourKit, MAT, Async Profiler), bottleneck identification (CPU, memory, I/O, etc.), and tuning techniques (algorithm

Mar 11, 2025 pm 05:43 PM

How does Java's garbage collection work and how can I optimize it?

This article explains Java's garbage collection (GC), detailing its marking, sweeping, and compaction phases. It explores GC optimization strategies, including choosing the right collector, tuning heap size, minimizing object creation, and using too

Mar 11, 2025 pm 05:42 PM

What is the Java Virtual Machine (JVM) and how does it work?

This article explains the Java Virtual Machine (JVM), its architecture, and functionality. It details the JVM's role in executing Java bytecode, including compilation, class loading, interpretation/JIT compilation, and garbage collection. The artic

Mar 11, 2025 pm 05:41 PM

Iceberg: The Future of Data Lake Tables

Iceberg, an open table format for large analytical datasets, improves data lake performance and scalability. It addresses limitations of Parquet/ORC through internal metadata management, enabling efficient schema evolution, time travel, concurrent w

Mar 07, 2025 pm 06:31 PM

Avoiding Interference in A/B Tests

This article examines how to conduct valid A/B tests. It highlights the critical need to minimize external influences (e.g., marketing campaigns, technical issues) to avoid skewed results. Strategies for ensuring accurate testing include proper seg

Mar 07, 2025 pm 06:31 PM

Inter-Microservice Data Communication

This article examines inter-microservice data communication, focusing on challenges in maintaining data consistency across distributed services. It explores synchronous/asynchronous communication patterns (REST, gRPC, message queues), best practices

Mar 07, 2025 pm 06:30 PM

Flutter's Performance Bottleneck: Excessive Widget Rebuilds

This article addresses performance bottlenecks in Flutter apps caused by excessive widget rebuilds. It details how Flutter's declarative UI, while efficient, can lead to performance issues if not managed properly. The article explores techniques fo

Mar 07, 2025 pm 06:29 PM

The Zig Payoff: Why Programmers Are Seeing Higher Salaries

Programmer salaries are surging due to high demand, exceeding supply. Specialized skills in cloud computing, AI/ML, data science, and cybersecurity are particularly lucrative. The current market contrasts sharply with previous years, offering progr

Mar 07, 2025 pm 06:29 PM

Shodan: A Peek into the Internet's Forbidden Zone

Shodan, a search engine for internet-connected devices, reveals widespread security vulnerabilities. The article discusses Shodan's capabilities, ethical implications of its use, and methods for protecting devices from discovery and exploitation. I

Mar 07, 2025 pm 06:28 PM

How To Conquere Data Structures and Algorithms

This article details strategies for mastering data structures and algorithms (DSA). It emphasizes a multi-pronged approach: building foundational knowledge, analyzing complexity, consistent coding practice, and targeted problem-solving using various

Mar 07, 2025 pm 06:27 PM

Why Flutter Picked Dart: A Deeper Dive

Flutter leverages Dart for its cross-platform app development due to Dart's performance (AOT compilation), rapid development (hot reload), and efficient memory management (garbage collection). While a smaller community than Java or JavaScript presen

Mar 07, 2025 pm 06:27 PM

How Redis Achieves High Performance with a Single Thread

Redis achieves high performance using a single-threaded architecture. In-memory storage, optimized data structures, an event-driven model, and efficient algorithms minimize latency and maximize throughput. While a single thread can be a bottleneck,

Mar 07, 2025 pm 06:26 PM

Spring Batch 5: Streamlining Batch Job Development in 2025

This article examines Spring Batch 5's advancements, focusing on improved efficiency, scalability, and migration strategies. It highlights enhanced configuration, a refined job DSL, better Spring ecosystem integration, and robust testing. Addressin

Mar 07, 2025 pm 06:25 PM

GraphQL with Java: The Future of APIs in 2025

This article explores the potential dominance of GraphQL with Java in API development by 2025. It argues that GraphQL's efficiency and flexibility, combined with Java's maturity, will drive its adoption, improving data fetching, developer productivi

Mar 07, 2025 pm 06:25 PM