Java Resources

Java Performance Tuning: Adjusting GC Threads for Optimal Results

Find out more about how Garbage Collection (GC) plays an important role in Java’s memory management and helps to reclaim memory that is no longer in use.

August 30, 2024

by Ram Lakshmanan

CORE

· 9,825 Views · 4 Likes

Java Concurrency: Visibility and Synchronized

In this post, gain insight into variable visibility between two threads and what happens when we change a variable that is shared.

August 28, 2024

by Emmanouil Gkatziouras

CORE

· 9,767 Views · 6 Likes

Documenting a Java WebSocket API Using Smart-Doc

This article will detail how to use Smart-Doc to generate Java WebSocket interface documentation and provide a complete example of a WebSocket server.

August 28, 2024

by sun yu

· 8,185 Views · 3 Likes

Enhancing Software Quality with Checkstyle and PMD: A Practical Guide

Boost software quality by integrating Checkstyle and PMD: explore setup, enforce code standards, and prevent software erosion for both new and legacy codebases.

August 28, 2024

by Otavio Santana

CORE

· 7,882 Views · 3 Likes

Why You Should Migrate Microservices From Java to Kotlin: Experience and Insights

Learn why migration to Kotlin is so successful and why developers are eager to switch to this language, even with prior experience only in other JVM languages.

August 26, 2024

by Konstantin Glumov

· 16,329 Views · 10 Likes

Kotlin Coroutines and OpenTelemetry Tracing

Explore the underlying workings of OpenTelemetry and analyze the workings of @WithSpan in general as well as within the context of Kotlin Coroutines.

August 22, 2024

by Nicolas Fränkel

· 7,723 Views · 5 Likes

Using SQS With JMS for Legacy Applications

In this article, take an in-depth look at the steps to integrate a legacy Java application with SQS through JMS.

August 21, 2024

by Balaji Nagarajan

· 10,730 Views · 9 Likes

Four Essential Tips for Building a Robust REST API in Java

Enhance your Java REST API with consistent resource naming, maintainable versioning, robust security, and proper exception handling.

August 21, 2024

by Otavio Santana

CORE

· 14,242 Views · 10 Likes

Construct Azure Shared Access Signature URL to Download File From Azure Blob Storage

Learn how to construct an Azure Shared Access Signature URL to download a particular file from the Azure Blob Storage container.

August 20, 2024

by Chaitanya Kapure

· 6,097 Views · 1 Like

How to Change PDF Paper Sizes With an API in Java

Discover an efficient web API solution Java developers can use to quickly adjust PDFs between common ISO 216 A-Series paper sizes (A0 to A7).

August 20, 2024

by Brian O'Neill

CORE

· 5,841 Views · 2 Likes

Default Map Value

Learn how to provide a default value when querying an absent key in a hash map in different programming languages including Java, Kotlin, Python, and more.

August 16, 2024

by Nicolas Fränkel

· 6,504 Views · 2 Likes

Creating Effective Exceptions in Java Code [Video]

Learn to handle Java exceptions effectively: define a hierarchy, create trackable messages, and ensure security. Also, learn about best practices.

August 14, 2024

by Otavio Santana

CORE

· 8,854 Views · 5 Likes

OpenTelemetry Tracing on Spring Boot: Java Agent vs. Micrometer Tracing

In this post, compare three different ways to utilize OpenTelemtry Tracing and Spring Boot components: Java agent v1, Java agent v2, and Micrometer Tracing.

August 12, 2024

by Nicolas Fränkel

· 11,677 Views · 3 Likes

PostgreSQL Support for Large Object Replication

Create a two-node pgEdge cluster on the localhost to demonstrate how pgEdge Platform replicates large objects, share a native PSQL example, and more.

August 12, 2024

by Ahsan Hadi

· 5,188 Views · 1 Like

Java Concurrency: The Happens-Before Guarantee

In this article, learn more about reorderings and multi-threaded codebases along with how Java helps you with its guarantees.

August 12, 2024

by Emmanouil Gkatziouras

CORE

· 12,918 Views · 14 Likes

Apache Kafka + Flink + Snowflake: Cost-Efficient Analytics and Data Governance

Explore shift-left architecture with Snowflake, Apache Kafka, Flink, and Iceberg for cost-efficient analytics and data governance in the cloud.

August 10, 2024

by Kai Wähner

CORE

· 6,230 Views · 1 Like

Apache Flink 101: A Guide for Developers

Learn more about Apache Flink, a powerful stream processing tool, for building streaming data pipelines, real-time analytics, and event-driven applications.

August 8, 2024

by David Anderson

· 9,494 Views · 2 Likes