Coding Resources

Java: ChronicleMap, Part 1: Go Off-Heap

Off-heap CronicleMap can contain billions of objects with little or no heap impact.

July 30, 2019

by Per-Åke Minborg

· 23,173 Views · 5 Likes

Learn more about building form-based authentication into your Spring Boot 2.1 app.

July 30, 2019

by Andrew Hughes

· 167,944 Views · 16 Likes

Getting Started With DBeaver on a Distributed SQL Database

Let's get started with DBeaver on a distributed SQL database.

July 29, 2019

by Jimmy Guerrero

· 22,006 Views · 5 Likes

Build a Spring Boot API Using Spring Data JPA and Hibernate

In this post, see how to build a Spring Boot API using Spring Data JPA and Hibernate.

July 29, 2019

by Matt Raible

· 22,235 Views · 8 Likes

Real-Time Stream Processing With Apache Kafka Part 3: Setup a Single Node Kafka Cluster

Create a single node Kafka Cluster with ZooKeeper.

July 29, 2019

by Satish Sharma

· 16,972 Views · 6 Likes

Step-by-Step Guide: Establishing Container Networking

If you've wondered how containers talk to each other, take a look at these three labs to demonstrate Docker networking.

July 29, 2019

by Feynman Zhou

· 10,637 Views · 5 Likes

Developing Applications on Multi-tenant Clusters With Flux and Kustomize

Take a look at how multiple teams can use the resources of a single cluster to develop an application.

July 29, 2019

by Stefan Prodan

· 12,844 Views · 4 Likes

How to Optimize Elasticsearch for Better Search Performance

A how-to for optimizing Elaticsearch to improve search performance.

July 29, 2019

by Burak Altas

· 36,980 Views · 4 Likes

How to Build a Distributed Load Testing Infrastructure with AWS, Docker, and JMeter

A tutorial on how to build a distributed load testing infrastructure with AWS, Docker, and JMeter.

Updated July 29, 2019

by Dragos Campean

· 20,090 Views · 4 Likes

IoT Integration With Kafka Connect, REST/HTTP, MQTT, and OPC-UA [Video]

Learn more about IoT integration with Apache Kafka.

July 29, 2019

by Kai Wähner

CORE

· 10,858 Views · 4 Likes

A Composite Reader for Batch Processing

Spring Batch is the de-facto framework when it comes to writing batch applications in Java.

July 29, 2019

by Hari Iyer

· 40,073 Views · 1 Like

Java Concurrency: AtomicInteger

Learn more about basic Java concurrency principles and implementing AtomicInteger in your code.

July 29, 2019

by Thomas Krieger

· 26,428 Views · 7 Likes

Reactive REST API Using Spring Boot and RxJava

Check out this post to learn more about reactive programming with Spring Boot and RxJava.

Updated July 26, 2019

by Axellageraldinc A

· 69,705 Views · 42 Likes

Solving the Pains of Polyglot Persistence With Distributed SQL

We review how distributed SQL serves as an alternative approach that doesn’t compromise this agility.

Updated July 26, 2019

by Sid Choudhury

· 9,134 Views · 9 Likes

Build a Microservices Architecture With Spring Boot and Spring Cloud Config Using JHipster

A tutorial on how to build microservices architecture with Spring Boot and Spring Cloud config using JHipster.

July 26, 2019

by Matt Raible

· 16,230 Views · 5 Likes

Three Ways to Combine Arrays in JavaScript

Easily and efficiently combine arrays in JavaScript.

Updated July 26, 2019

by Ashutosh Singh

· 142,471 Views · 5 Likes

jsonTuples: JSON Parser and Comparator in Java

Learn more about the jsonTuples library that can parse JSON text to immutable values.

July 26, 2019

by William JIANG

· 41,781 Views · 4 Likes

Managing Multiple PostgreSQL Instances on Ubuntu/Debian

See how to manage multiple PostgreSQL instances on ubuntu/Debian.

July 25, 2019

by Jobin Augustine

· 23,929 Views · 2 Likes

Simplifying Access to Db2 Databases in Jupyter Notebook

See how to simplify access to Db2 databases in Jupyter Notebook.

July 25, 2019

by George Baklarz

· 17,097 Views · 2 Likes

Java SimpleDateFormat Is Not Simple

Turns out, Java's SimpleDateFormat is not all that simple.

July 25, 2019

by Manjula Jayawardana

· 34,719 Views · 15 Likes

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