Simplilearn

AUGUST 16, 2022

Annotations in Java provide additional information to the compiler and JVM. An annotation is a tag representing metadata about classes, interfaces, variables, methods, or fields. Annotations do not impact the execution of the code that they annotate. Some of the characteristics of annotations are: Begin with ‘@’ Do not alter the execution of.

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InfoQ Articles

APRIL 1, 2023

This article discusses the significance of startup time in cloud-native computing, highlighting challenges for JVM-based apps. It introduces Liberty InstantOn, which boosts startup times using checkpoint/restore technology, offering fast startup without compromising Java capabilities or facing static compilation trade-offs.

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InfoQ Articles

JANUARY 7, 2022

This article provides a summary of how the InfoQ Java editorial team and various Java Champions currently see the adoption of technology and emerging trends within the Java and JVM space in 2021. By Michael Redlich, Ben Evans, Erik Costlow, Johan Janssen, Karsten Silz, Monica Beckwith, Ana-Maria Mihalceanu, Reza Rahman, Simon Ritter.

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InfoQ Articles

APRIL 6, 2022

GraalVM can even achieve peak throughput on par with the JVM. GraalVM Native Image is an ahead-of-time compiler that generates native Java executables. These executables start very fast and use less CPU and memory. This makes Java in the cloud cheaper. By Alina Yurenko.

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Simplilearn

APRIL 2, 2021

By default, the JVM gives control to all the threads present in the system to access the shared resource, due to which the system approaches race condition. Synchronization in Java is the process that allows only one thread at a particular time to complete a given task entirely. Now, let’s take a real-world example to understand the concept.

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Simplilearn

MARCH 26, 2021

Generally, all the programs have at least one thread, known as the main thread, that is provided by the JVM or Java Virtual Machine at the starting of the program’s execution. A thread in Java is the direction or path that is taken while a program is being executed. At this point, when the main thread is provided, the ma. Read More.

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Techwell

AUGUST 30, 2021

Java SE 11 is the latest LTS (Long Term Support) version of Java. Java 11 has introduced several other (non-language features), some of which we’ll discuss in this article. .

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InfoQ Articles

APRIL 13, 2022

Quarkus is an industry leader in startup time and memory utilization for native and JVM-based Java applications. This reduces cloud costs. Kubernetes is a first-class deployment platform in Quarkus with support for its primitives and features. Developers can use their Java knowledge of APIs like Jakarta EE, MicroProfile, Spring, etc.

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InfoQ Articles

JUNE 11, 2021

In this article, authors discuss how to use the combination of Deep Java Learning (DJL), Apache Spark v3, and NVIDIA GPU computing to simplify deep learning pipelines while improving performance and reducing costs. They also show the performance comparison of this solution with GPU vs CPU hardware, using Amazon EMR and NVIDIA RAPIDS Accelerator.

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InfoQ Articles

SEPTEMBER 6, 2021

JetBrains unveiled Kotlin in July 2011, aiming to create a modern, general-purpose programming language running on the JVM as well as on the Web. Kotlin has quickly seen huge adoption, especially for Android app development.

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InfoQ Articles

MARCH 10, 2022

At QCon Plus, Juan Fumero spoke about TornadoVM, a high-performance computing platform for the JVM, allowing to offload, at runtime, Java code to run on heterogeneous hardware accelerators. These devices help increase performance and run more efficient workloads, but most frameworks are built on C or C++ only. By Juan Fumero.

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Techwell

APRIL 14, 2023

Each new version of Java brings new features for its different components: specification/language, core libs, and the JVM. In this article, we will explore the scoped values feature in the core-libs component.

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Agile Connection

FEBRUARY 9, 2021

Technology stack: Kotlin, JVM, Intellij, Gradle Open source at [link]. Coveros consultants Byron Katz and Matthew Taylor continue their work on the open-source timekeeping project their team is working on. This episode is dealing more specifically with generics in the code.

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Agile Connection

FEBRUARY 4, 2021

Technology stack: Kotlin, JVM, Intellij, Gradle Open source at [link]. Senior Consultant Byron Katz and Consultant Matthew Taylor test an open-source timekeeping tool project that their team is working on.

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Techwell

OCTOBER 27, 2021

Groovy, like Java, is compiled to JVM (Java Virtual Machine) bytecode. . Groovy's recent surge in usage (TIOBE index ranking from 26 to 12 between Feb. 2020 and Feb. 2021) could be attributed to the many benefits the language provides.

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Leading Agile

SEPTEMBER 26, 2018

The basis of the Java platform is the Java Virtual Machine (JVM) specification. The executable form, bytecodes, is interpreted by a JVM. ” they could be understood to mean, “Everything must run on a JVM!” The majority of IT managers also seem to think of Java mainly as a source language.

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CMCrossroads

FEBRUARY 4, 2021

Technology stack: Kotlin, JVM, Intellij, Gradle Open source at [link]. Senior Consultant Byron Katz and Consultant Matthew Taylor test an open-source timekeeping tool project that their team is working on.

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CMCrossroads

FEBRUARY 9, 2021

Technology stack: Kotlin, JVM, Intellij, Gradle Open source at [link]. Coveros consultants Byron Katz and Matthew Taylor continue their work on the open-source timekeeping project their team is working on. This episode is dealing more specifically with generics in the code.

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Leading Agile

JULY 4, 2018

It’s based on Java, and in principle it can support other JVM languages besides Scala, just as Gradle and Maven can support other languages besides Java/Groovy/Kotlin, but the configuration may become complicated. Let’s look at it again in the context of continuous unit checking. sbt was designed to support Scala development.

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GAVS Technology

JUNE 13, 2019

Since JVM being a multi-threaded platform, it’s a good practice to design the singleton for concurrency safety. Code Snippet. public class BillPughSingleton {. private BillPughSingleton() {. }. private static class SingletonHolder {. private static final BillPughSingleton INSTANCE = new BillPughSingleton(); }. return SingletonHolder.

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InfoQ Articles

APRIL 13, 2023

This article conveys the foundational concepts and different types of Open Source Java profilers. It allows you to choose the best-suited profiler for your needs and comprehend how these tools work in principle.

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Leading Agile

JULY 6, 2018

Both the typical preferences for development work flow are accommodated: Separate tools running in their own terminals (for any language), or integrated tools bundled within an IDE (for Java and other JVM languages, anyway). The post Continuous Unit Checking:<br>Part Three appeared first on LeadingAgile.

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InfoQ Articles

JANUARY 12, 2021

Donkey is the product of the quest for a highly performant Clojure HTTP stack aimed to scale at the rapid pace of growth we have been experiencing at AppsFlyer, and save us computing costs. In this article, we’ll briefly outline the use-case for a library like Donkey and present our benchmarks.

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Marutitech

SEPTEMBER 24, 2021

You can consider Netty , JBoss Undertow , and many such NIO-based frameworks for JVM. If you are working with a non-JVM platform, Node.js If you are working with JVM, it is recommended to use Hystrix, and if you are working with a non-JVM environment, you should use an equivalent library. . Reactive Programming Model.

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Leading Agile

AUGUST 27, 2018

Users frequently report memory-related problems that boil down to JVM memory settings, and not the IDEs as such. That issue turned out to be related to the Markdown Support plugin, as well as the -Xmx setting to control JVM memory allocation. These issues are almost always due to JVM memory settings, especially the -Xmx value.

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Leading Agile

JULY 30, 2018

Scala is a JVM language and sbt uses the Maven repository format for dependencies, but you have to declare a resolver explicitly. resolvers += "Nexus" at "[link]. For more information please see the Sonatype Nexus SBT help topic.

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Leading Agile

AUGUST 29, 2018

Note: Other JVM-based languages are okay, like Clojure, Kotlin, and Scala.). With appropriate Vim plugins installed, the developer experience is not bad but still not as smooth as with a full IDE. For occasional use, or for a person very familiar with Java who doesn’t need much hand-holding by an IDE, this environment would be fine.

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Leading Agile

SEPTEMBER 12, 2018

Working with JVM languages, it’s hard to imagine achieving a smooth work flow with Java, Kotlin, or Groovy without a good IDE. On the other hand, the work flow with Clojure and Leiningen or Scala and sbt (also JVM languages) can be smoother and lighter-weight using just a text editor and a terminal emulator in a separate window.

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