The Latest and Popular SDLC Topics

In this tutorial, we will be developing a Spring-Boot application with Spring Data JPA to show how to do CRUD operations with PostgreSQL.

January 3, 2019

by Rajesh Bhojwani

· 308,011 Views · 16 Likes

Applications of Word Embeddings in NLP

In this post, we look at some of the practical uses of Word Embeddings (Word2Vec) and Domain Adaptation.

January 3, 2019

by Shashank Gupta

· 10,509 Views · 1 Like

Hexagonal Architecture for Java

Learn more about how you can isolate your core logic from outside elements.

January 3, 2019

by Rajesh Bhojwani

· 42,270 Views · 14 Likes

How Does Passing this::method Reference Within a Loop Affect Performance?

Do you know about the performance issues associated with this::method references?

January 3, 2019

by Ionut Balosin

· 6,437 Views · 2 Likes

Two Problems of a JavaScript Class

ECMAScript 6 saw the introduction of a 'class' keyword in JavaScript. We take a look at a couple gotchas you need to know about.

Updated January 2, 2019

by Dhananjay Kumar

· 10,161 Views · 3 Likes

Managing High Availability in PostgreSQL: Part 1 — PostgreSQL Automatic Failover

Managing high availability in your PostgreSQL hosting is very important to ensuring your clusters maintain exceptional uptime and strong operational performance.

Updated January 2, 2019

by Kristi Anderson

· 30,822 Views · 7 Likes

Secure Spring Cloud Microservices With Vault and Nomad

Securing your microservices deployment is top-of-mind for any microservices-based project. We take a look at how to secure Spring Cloud microservices using Vault and Nomad.

January 2, 2019

by Piotr Mińkowski

· 12,108 Views · 2 Likes

Compact Number Formatting Comes to JDK 12

The upcoming JDK 12 will see support for Compact Number Formatting.

January 2, 2019

by Dustin Marx

· 13,635 Views · 5 Likes

Distributed Java Collections in Redis With Redisson

In this article, we go over an interesting open source database project and how it takes advantage of core principles of the Java language,.

January 2, 2019

by Nikita Koksharov

· 21,744 Views · 4 Likes

Primitives vs Objects in Java

Are there truly any non-null issues when using primitives instead of Objects?

January 2, 2019

by John Vester

CORE

· 148,435 Views · 12 Likes

Unit Testing Using Mockito and PowerMock

We take a look at these two great testing frameworks to see how they can help with a myriad of unit testing use cases.

January 1, 2019

by Murat Derman

· 42,203 Views · 3 Likes

Redis-Based Distributed Java Semaphores With Redisson

We take a look under the hood of this interesting open source database and see how ti uses Java methods to make distributed semaphores possible.

January 1, 2019

by Nikita Koksharov

· 14,946 Views · 5 Likes

Transformer Design Pattern in Java

Learn more about this special design pattern than can fluently transform into any type of object.

January 1, 2019

by Tomasz Linkowski

· 61,761 Views · 76 Likes

Principles of Data Analysis for Beginners

Looking to get into the data analysis field? Read on for an overview of the skills required to up your data game!

December 31, 2018

by Luke Mei

· 20,501 Views · 8 Likes

Don't Use Functions Inside Angular Templates and What to Use Instead

To make your app do stuff you need functions, right? It turns out that pipes can actually be more useful in some instances.

Updated December 28, 2018

by han huynh

· 122,772 Views · 24 Likes

SQLite vs. MySQL vs. PostgreSQL: A Comparison of Relational Databases

Explore a comparison between three relational databases: SQLite, MySQL, and PostgreSQL.

December 27, 2018

by Asaf Yigal

· 30,000 Views · 20 Likes

How to Use the Spring Config Server

Learn more about how to create remote configurations in your applications.

December 21, 2018

by Jesus J. Puente

· 175,024 Views · 27 Likes

Maven Skipping Tests

In this quick article, we will look into different ways to skip tests in maven applications.

December 21, 2018

by Ramesh Fadatare

· 40,019 Views · 8 Likes

Exception Handling in Java Streams

When you want to use a method that throws a checkedException, you have to do something extra if you want to call it in a lambda.

December 21, 2018

by Brian Vermeer

· 320,693 Views · 118 Likes

Microservices Architecture on the Modern Stack of Java Technologies

In this post, we take a look at microservices architectures based on technologies relevant to the Java world. Read on to get started!

Updated December 20, 2018

by Roman Kudryashov

· 66,944 Views · 42 Likes

The Latest Popular Topics