Sign upSign InSign upSign InSuraj ShahFollowLevel Up Coding--ListenShareHow, for years, a small configuration default which we never tweaked, led to our highest ever waste in a resource. Thi… Read More

(Read this article on the blog) Last updated on 2023/09/22 to include changes up to JDK 21. This article is also available in Chinese by Alex Tan. Since the release of version 8, up to ver… Read More

Java is a popular computer language used in many different countries. It’s been popular for decades, and no signs of that changing anytime soon. It finds applications across a wide ran… Read More

Sign upSign InSign upSign InHabiba GamilFollowLevel Up Coding--ListenShareI like to think of programming paradigms as territories. From imperative to declarative programming, each territory… Read More

aka dB., @awscloud, former CTO @artsy, +@vestris, NYCMost custom functionality in OpenSearch is implemented with plugins. That is, in theory. In practice, much of core functionality is also… Read More

In today’s digital age, security is paramount. When it comes to securing online communications, SSL/TLS (Secure Sockets Layer/Transport Layer Security) protocols play a crucial role. H… Read More

                       Hadoop_HeapsizeThe heap size is a measure of how much memory the… Read More

BellSoft is releasing a new product – Liberica JDK Performance Edition. This solution is based on liberica-perf, a Java runtime that couples JVM 17 and JDK 11 and allows an immediate p… Read More

Introduction to Java and Go Java and Go are two popular programming languages used for developing a wide range of applications. While Java has been around for over two decades, Go is a relat… Read More

Introduction to Java and C++ Java and C++ are two of the most popular programming languages in use today. Both languages have their own strengths and weaknesses, and are used for a wide vari… Read More

In this article, we have highlighted the top Java interview questions and answers at different levels of the professional environment.  The technical world has se… Read More

The process of allocating and releasing space for objects is referred to as memory management in Java. Java maintains memory automatically. Java use… Read More

Object-Oriented Programming (OOPs) is a fundamental concept that every developer should understand, regardless of their programming language of choice. OOPs allows developers to create compl… Read More

Class VirtualMachineError in JavaJava virtual machine is an abstract computer, on which all Java coding runs. Java often refers to a java programmin… Read More

Introduction to How Java is Platform Independent LanguageAn algorithm is a verbal or written description of a logical sequence of actions applied to… Read More

The popularity of Java use is continuing to grow annually. In the list of the top 3 most demanded programming languages in 2022, it ranked number 3. Number one was taken by JavaScript, follo… Read More

Introduction There’s no indication that fresh Java developers can’t land jobs that… Read More

 Java : Power and performance of javaA design goal of Java is portability, meaning that programs written for the Java platform must run concurrently on any combination of hardware and o… Read More

Introduction to Java Garbage Collectors Types The types of java garbage collectors define the type we use to develop the program. Garbage collection is an important feature of Java. In Java… Read More

Difference Between Java 8 vs Java 11 The following article provides an outline for Java 8 vs Java 11. A significant feature release for the Java programming language is Java 8, which includ… Read More

Introduction to Java Testing Java testing is similar to testing every component of an application with comprehensive and functional test cases. They have already been provided and sound exac… Read More

How to Create Object in JavaThe object is a basic building block of an OOPslanguage. In Java, we cannot execute any program without creating an object. There is vari… Read More

On September 20, 2022, the most recent version of Java 19, or JDK 19, was published. It includes 7 significant platform advancements that should make developers’ jobs easier. In this b… Read More

Introduction to Elasticsearch Java The Elasticsearch technology is written using the Java-based search engine requiring at least the Java 8 version to perform the operations. Using Oracle&r… Read More

The choice of working with Java, which opens up a wide range of possibilities for programming, is well-founded. This is a typeset, high-level programming language created by  Sun Micros… Read More

(Read this article on the blog) Last updated on 2021/09/16 to include changes up to JDK 17. This article is also available in Chinese by Alex Tan. Since the release of version 8, up to ver… Read More

Apache Kafka is a software bus that implements a stream-processing framework. The Apache Software Foundation has created a Scala and Java-based open-source development environment. Kafka was… Read More

Top 10 Java Array Questions and Answers Why do we need an array? It was simple when we had to store just five integer numbers and now let’s assume we have to store five thousand… Read More

Indeed, developing Android apps helps you engage with your target audience better and gives your business the needed agility to create a niche in today’s competitive market. But pickin… Read More

Elasticsearch is a text search engine based on Lucene. Basically Lucene is a plugin written 100% in Java that have powerfull capability to search text with extremely fast. ElasticSearch wrap… Read More

Are you a Java Developer/Beginner/Learner, looking to enhance your development speed with top Java development tools? Then we can say, you are at right place. Here we are going to discuss in… Read More