Latest Articles

How to Build a Cryptocurrency Exchange Application and How Much It Would Cost

Since Bitcoin was released around a decade ago, it's worth has grown exponentially. Read on to learn how your mobile dev shop can take advantage of this growing market.

Updated January 14, 2021

by Victor Osetskyi

· 89,961 Views · 16 Likes

Scala vs. Kotlin: Multiple Inheritance and the Diamond Problem

While Java doesn't allow multiple inheritance, here is how Kotlin and Scala can offer some of the functionality while avoiding the diamond problem.

Updated January 14, 2021

by Nicolas Fränkel

· 27,492 Views · 24 Likes

Five Benefits of DevOps for Database and How to Achieve Them

Shorter iterations, more visibility, and more — this is what awaits you when you involve DevOps in your database ops.

Updated January 14, 2021

by Rebecca Pruess

· 19,678 Views · 6 Likes

Hidden Treasures of Eclipse Collections - Part 1

There are some hidden gems in the Eclipse Collections framework.

Updated January 14, 2021

by Nikhil Nanivadekar

· 14,586 Views · 6 Likes

Is OOP Compatible With an Enterprise Context?

Let's use Spring, Java, and Kotlin to see if OOP really holds up at the enterprise level and the various tradeoffs you'll have to consider when working on a project.

Updated January 14, 2021

by Nicolas Fränkel

· 13,295 Views · 14 Likes

Gzip a File in Ruby

Learn how to make your files as small as possible to increase effieciency using the zlib module built into Ruby, and some controls you can adjust.

Updated January 14, 2021

by Phil Nash

· 8,734 Views · 4 Likes

How to Scale Your Services With Docker During Development

In this article, we're going to see how we can leverage Docker to scale and spin up multiple instances of a service on our machine.

January 14, 2021

by David Guida

· 7,695 Views · 2 Likes

Automate and Persist MuleSoft CloudHub Application Logs

Learn how to write a shell script that will take two hours of work with application logs and turn it into a two minute process.

January 14, 2021

by Prashant Gunjal

· 7,707 Views · 7 Likes

How to Make Microservices Communicate

Microservices are pretty awesome, but if they can't communicate they won't do you much good. Read on for an overview of the necessary architectures.

Updated January 14, 2021

by Noorain Panjwani

· 115,712 Views · 22 Likes

SQL vs NoSQL and SQL to NoSQL Migration

In this article, see a comparison of relational and NoSQL databases and also look at RDBMS to NoSQL migration options.

Updated January 14, 2021

by Sandeep Tol

· 29,372 Views · 11 Likes

Tips and Tricks for Writing Linux BPF Applications With libbpf

This post introduces some tips and tricks for writing BPF applications with libbpf.

January 13, 2021

by Wenbo Zhang

· 5,884 Views · 2 Likes

Three Ways to Integrate Slack With Heroku

Heroku makes it easy to integrate with the Slack business communication platform. Three available options are presented in this article by a DZone Core member.

Updated January 13, 2021

by John Vester

CORE

· 59,354 Views · 6 Likes

Deep Dive Into DataWeave Pluck Operator

See a deep dive into DataWeave pluck operator with examples and videos.

January 13, 2021

by Jitendra Bafna

· 16,814 Views · 4 Likes

Dataweave Interview Question Using Map and Reduce

This article will help you practice your Dataweave skills in Mulesoft. Here we have to convert the input to a specific type of output.

January 13, 2021

by Gaurav Dubey

· 11,005 Views · 3 Likes

Containerization and Helm Templatization Best Practices for Microservices in Kubernetes

Learn best practices for containerizing a microservice with Spring Boot applications using the Docker image in Kubernetes utilizing Helm charts.

January 13, 2021

by Sangamithirai Nagulsamy

· 11,672 Views · 4 Likes

DFS vs. BFS: What Is the Difference?

Breadth-first search and depth-first search are the most popular tree traversal algorithms. In this article, learn the key differences between DFS and BFS.

January 13, 2021

by Billy Peterson

· 11,232 Views · 2 Likes