The Java Virtual Machine (JVM) is an integral part of the Java ecosystem, responsible for executing Java bytecode. Here's an in-depth look at the JVM architecture: Class Loader Subsystem ClassLoader subsystem is a critical part of the Java runtime environment. It enables dynamic loading of classes, maintains class loading isolation,...
Introduction Apache Kafka is a distributed system consisting of servers and clients that communicate via a high-performance TCP network protocol. We have components generating events (Producers) and components that consume those events (Consumers). Consumers label themselves with a consumer group name so that each record published on a...
Introduction As developers, we strive to maintain high code quality and ensure that our software is both functional and maintainable. Two essential tools for achieving this are Checkstyle and code coverage analysis. In this blog post, we'll explore how to integrate these plugins into your Adobe Experience Manager (AEM) codebase to boost...
Multithreading is a fundamental concept in modern software development, allowing programs to efficiently utilize the processing power of today's multi-core processors. Java, a versatile and widely used programming language, provides robust support for multithreading. In this comprehensive guide, we will dive deep into the world of...
Java is a programming language that has been around for a long time and is renowned for its adaptability and durability. In recent years, Java has experienced a significant expansion and evolution, culminating in the release of Java 8. This blog will provide a brief overview of these versions, emphasizing key features and enhancements....
Introduction to Common Table Expression (CTE) in MySQL? A Common Table Expression (CTE) is a temporary named result set that is defined within the scope of a single SQL query. It allows you to write complex queries in a more readable and maintainable manner, by breaking them down into smaller, logical steps. CTEs can be used in MySQL...
Introduction As the software testing world evolves, it is important for developers and testers to stay updated with the latest technologies and tools. One such tool is Selenium, a popular open-source testing framework that automates web browsers. With the recent release of Selenium 4, many developers wonder what improvements have been...
For many use cases, when you have to perform compute-intensive work, make network calls, or execute some parallel processing, we tend to go with multi-threading. Some temporary threads are spawned to process smaller tasks and merged back to the main request thread post-processing. CompletableFutures CompletableFutures were introduced...
Daahh !! Who doesn't know how to handle exceptions. A simple try-catch block would do the job. But think of so many methods where we will have to keep the same code of catching exceptions and then creating the desired response. Hmm, haven't you heard of the common try-catch in the filter? Well, we can do that! But let's say we have...
If you haven't combined Groovy scripts with your Java projects yet, you're missing out. It's super easy with Maven, and it'll make your code more modular and elegant. But most importantly, you'll have some fun scripting, and if nothing else, you'll most certainly benefit from some of the grooviest features, including the magic that...
TechFluence, 2018 is a community-driven technology conference organized by TO THE NEW on 24th March 2018 in Crowne Plaza, New Delhi. We have been organizing GrailsConf, an independent series of global conferences with a complete focus on Groovy, Grails, Gradle and the related technologies from last 5 years. This year we decided to...
After 4 successful editions of Grails Conferences, TO THE NEW is back with something big this time and it covers a broad spectrum of technologies. Introducing our flagship annual technology conference TechFluence. The conference sets the stage for learnings on technologies such as Blockchain, AWS, Docker, Java, Spring, NodeJS, React,...