Java Resources

A Redis-Based RateLimiter for Java

Let's discuss how you can use RateLimiter with Redis and Java.

Updated November 18, 2019

by Nikita Koksharov

· 22,215 Views · 3 Likes

Tutorial: Reactive Spring Boot, Part 2: A REST Client for Reactive Streams

Check out this second installment on building a reactive Spring Boot REST client!

November 18, 2019

by Trisha Gee

· 17,825 Views · 6 Likes

Handling Exceptions in Java With Try-Catch Block and Vavr Try

There's more than one way to handle exceptions in Java. Let's take a look!

November 14, 2019

by Yuri Mednikov

· 48,562 Views · 8 Likes

Implement authentication with OAuth2 in minutes.

November 13, 2019

by Nilesh Sanyal

CORE

· 24,542 Views · 7 Likes

Time-Based Indexing in Elasticsearch Using Java

Want to learn more about using time-based indexing in Elasticsearch?

Updated November 13, 2019

by Abhinav Sinha

· 26,743 Views · 3 Likes

Build a Java REST API With Quarkus

Learn more about building a REST API service with Quarkus.

November 13, 2019

by Andrew Hughes

· 61,414 Views · 14 Likes

Become a Master of Java Streams, Part 5: Turn Joined Database Tables Into a Stream

Check out this fifth installment on Java streams and joined databases.

November 13, 2019

by Per-Åke Minborg

· 15,935 Views · 11 Likes

Practical Guide For Converting Between Date and Temporal

Check out this practical code guide on converting between Date and Temporal classes in Java.

November 12, 2019

by Anghel Leonard

CORE

· 29,611 Views · 4 Likes

Consuming Kafka Messages From Apache Flink

This article takes a look at how to consume Kafka messages from Apache Flink.

November 12, 2019

by Dursun Koç

CORE

· 65,169 Views · 6 Likes

AtomicInteger on Java and Round-Robin

Go round-robin with Java's AtomicInteger!

November 11, 2019

by Emmanouil Gkatziouras

CORE

· 12,858 Views · 5 Likes

Java 8 HashMap Implementation and Performance

Help us evaluate Java 8 HashMap performance!

November 7, 2019

by Sushil Kumar

· 68,443 Views · 8 Likes

Introduction to SOLID Design Principles for Java Developers

Check out this introduction to SOLID design principles, for Java developers.

November 7, 2019

by Avraam Piperidis

· 38,581 Views · 21 Likes

From javax.* to jakarta.*: A Simple Proof of Concept

Experiment with code that uses javax.* APIs how it can be dynamically modified so it runs against the target jakarta.* namespace.

November 6, 2019

by Mahmoud Anouti

· 47,980 Views · 5 Likes

Building a Java App With Gradle

Here's everything you ever wanted to know about building a Java application with Gradle.

November 6, 2019

by Andrew Hughes

· 23,749 Views · 5 Likes

Programming Models for Servers in Java

Learn more about various programming models for servers in Java!

Updated November 5, 2019

by Petr Bouda

CORE

· 54,751 Views · 30 Likes

Overview of Redisson: The Redis Java Client

Check out this comprehensive overview of Redisson!

Updated November 4, 2019

by Nikita Koksharov

· 51,444 Views · 3 Likes

Streaming ETL With Apache Flink - Part 1

Flink: as fast as squirrels.

November 1, 2019

by Preetdeep Kumar

CORE

· 15,999 Views · 6 Likes

Become a Master of Java Streams (Part 4): Database Streams

Let's dive into Java Streams more deeply. Today's lesson? Setting up relational database streams.

November 1, 2019

by Per-Åke Minborg

· 32,574 Views · 9 Likes

A Closer Look at the Java Generic Factory Pattern

Check out these example implementations of the Java generic factory pattern!

October 31, 2019

by Konrad Eichstädt

· 35,484 Views · 22 Likes

GraphQL Server in Java, Part II: Understanding Resolvers

Learn more about resolvers in GraphQL and Java.

October 31, 2019

by Tomasz Nurkiewicz

CORE

· 23,908 Views · 7 Likes

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