Understanding Ramp-up Setting in JMeter
1. Introduction Apache JMeter is an open-source software designed for performance testing and load testing of applications. The load testing is completed by simulating virtual users via threads,...
View Article5 Common Mistakes in Java Streams and How to Avoid Them
Java Streams, introduced in Java 8, revolutionized how developers work with collections and functional-style operations. However, streams can lead to subtle bugs or performance pitfalls if not used...
View ArticleStore Arrays & Collections In JSON & XML In Hibernate
Hibernate is a powerful and flexible ORM (Object-Relational Mapping) framework that simplifies the interaction between Java applications and relational databases. It automates mapping Java objects to...
View ArticleIntroduction to Apache Commons Validator
Validation is a crucial part of application development, ensuring that user inputs meet expected formats and constraints. Apache Commons Validator is a library that simplifies this process by providing...
View ArticleReactive Programming in Java: Project Reactor vs. RxJava
Reactive programming has become a cornerstone of modern Java applications, especially in scenarios involving asynchronous data streams, high concurrency, and responsive user interfaces. Two leading...
View ArticleJava Virtual Threads vs. Traditional Threads: Unlocking Performance with...
With the introduction of Virtual Threads in Java 19 under Project Loom, Java developers now have a powerful tool for handling concurrent programming more efficiently. This article dives into the...
View ArticleSecurely Connect to a Remote MySQL Database Over SSH in Java
In this article, the process of establishing a Java SSH remote MySQL DB connection is explored. This approach enables Java applications to securely connect to a remote MySQL database by tunneling...
View ArticleA Practical Guide to Using GraalVM to Improve Java Application Performance
As Java applications grow in complexity, achieving optimal performance becomes a critical challenge. GraalVM, a high-performance runtime for Java and other JVM-based languages, offers powerful tools to...
View ArticleIntroduction to Apache Iceberg
In the ever-evolving world of big data, managing large-scale datasets efficiently has become a significant challenge for data engineers and analysts. Traditional table formats, such as Hive, often...
View ArticleExploring Jakarta Persistence 3.2
Jakarta Persistence (formerly JPA) is a key part of the Jakarta EE ecosystem, enabling developers to seamlessly map Java objects to relational database tables. Jakarta Persistence 3.2 introduces...
View ArticleOpenAPI 2 to OpenAPI 3 Upgrade In Java
OpenAPI, formerly known as Swagger, is a widely used specification for defining APIs. Converting an OpenAPI 2.0 (Swagger 2.0) specification to OpenAPI 3.0 is essential for leveraging the new features...
View ArticleEfficient JSON Parsing in Java: Jackson vs. Gson vs. JSON-B
Efficient JSON parsing is crucial for Java applications that handle data interchange. Three prominent libraries—Jackson, Gson, and JSON-B—offer robust solutions for this purpose. This article compares...
View ArticleReactive Programming with Project Reactor and Spring WebFlux
Reactive programming has transformed the way modern applications handle scalability, concurrency, and responsiveness. With its non-blocking, event-driven approach, reactive programming is a powerful...
View ArticleGuide to Prometheus Java Client
Prometheus is an open-source monitoring solution designed for reliability and scalability. Let us delve into understanding the Java Prometheus client and how it can be used to expose and manage metrics...
View ArticleGetting Started with the Java S3Proxy Library
S3Proxy is an open-source and highly customizable proxy server that enables developers to emulate Amazon S3 storage locally. It provides an S3-compatible API that allows us to test and develop...
View ArticleValidate Objects In Yavi
Validation is a critical part of software development to ensure data integrity and correctness. Yavi (Yet Another Validator for Java) is a lightweight and powerful library for data validation in Java....
View ArticleRemove Non-alphabetic Characters From String Array Example
1. Introduction Removing non-alphabetic characters from a string is useful for an application that includes text search, match, and analysis. In this example, I will show four ways to remove...
View ArticlejOOQ: SQL Made More Functional in Java
When working with databases in Java, developers typically use JDBC or ORM frameworks like Hibernate to interact with SQL databases. However, these approaches often fall short when it comes to...
View ArticleHandle the Blocking Method in Non-blocking Context Warning
With the rise of reactive programming, frameworks like Spring WebFlux provide non-blocking and asynchronous solutions for handling web requests. However, using blocking methods (such as database...
View ArticleFastClasspathScanner: Supercharging Classpath Scanning in Java
In large Java applications, classpath scanning is an essential operation, especially for frameworks or tools that rely on reflection-based operations, such as dependency injection or plugin loading....
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