Latest Articles

How to Run an Elastic MapReduce Job Using a Custom Jar on Amazon EMR

Learn how to develop an application using Java and the MapReduce framework for Hadoop, then execute that app in Amazon's Elastic MapReduce.

March 22, 2021

by Muhammad Ali Khojaye

· 17,156 Views · 4 Likes

Getter Setter: To Use or Not to Use?

An experienced Java developer goes over when, and when not, to use getters and setters as well as accessor methods in your codebase.

March 22, 2021

by Muhammad Ali Khojaye

· 110,145 Views · 7 Likes

DW Complex Operators: DataWeave 2.0 Transformations

This article is about writing complex DataWeave codes using (some, every, countBy, sumBy) operators after importing DW core libraries.

March 22, 2021

by Nitish Jain

· 9,661 Views · 3 Likes

Property Files in Mule 4

It's best practice to centralize the management of properties than hard code values at the location of use. This allows for the reuse of values and better maintenance.

March 21, 2021

by Alex Theedom

· 15,423 Views · 5 Likes

MongoDB With Spring Boot: A Simple CRUD

In this blog, we are going to explore MongoDB with Java Spring Boot. We will create a simple CRUD API to interact with our Mongo database.

March 21, 2021

by Upanshu Chaudhary

· 16,580 Views · 4 Likes

Spring Custom Validations

Spring makes our lives easier by providing us with built-in validations, but sometimes these are not enough. We will have a look at how we can add custom validations.

March 21, 2021

by Upanshu Chaudhary

· 16,663 Views · 2 Likes

Secure Your gRPC Services With SSL/TLS

Learn how to easily set up TLS for your gRPC client and server application.

March 21, 2021

by Hakan Altındağ

· 15,370 Views · 5 Likes

20 Business Intelligence Tools and Use Cases

With more data available, it’s getting more difficult to focus on the information we really need and present it in an actionable way. We list 20 tools to help you focus.

March 21, 2021

by Ekaterina Novoseltseva

CORE

· 6,333 Views · 3 Likes

How to Convert CSV to XML in Java

Optimize your online data sharing by converting CSV files to XML using an API in Java.

March 21, 2021

by Brian O'Neill

CORE

· 9,946 Views · 1 Like

Spring Boot: API First Approach

I describe how I created the API definition, then how I created the server and client code from the API definition. Then I will talk about some of the problems I faced.

March 21, 2021

by Amrut Prabhu

· 17,549 Views · 8 Likes

What to Expect From Zero-Bundle-Size React Server Components

I have tested the demo version in my project with maps and here is what I can say about the technology and its current pros and cons.

March 20, 2021

by Oleksii Demennikov

· 9,207 Views · 3 Likes

Giving Tech a Voice: With Jessica Earley-Cha

See how Jessica Earley-Cha helps devs understand how to integrate their content and services into Google Assistant.

March 20, 2021

by Sydney Lai

· 6,845 Views · 3 Likes

How to Create a Sparse File

Let's get your files acting more efficiently.

March 19, 2021

by Francisco Alvarez

CORE

· 7,499 Views · 2 Likes

React vs. Vue in 2021: Best JavaScript Framework

We’ve put together this convenient guide to help you better understand the use cases of Vue vs. React and determine which one will work best for your next project.

March 19, 2021

by Elizabeth Lvova

· 99,842 Views · 21 Likes

Rapidly Develop Java Microservices on Kubernetes With Telepresence

Tutorial: Build a Kubernetes development workflow with a Java microservice

March 19, 2021

by Daniel Bryant

· 7,487 Views · 4 Likes

A Comprehensive Guide To Deploy Ruby Bot Live On Heroku

Software deployment is an important part of implementing your software application after its initial phase of development.

March 19, 2021

by Jack David

· 2,393 Views · 1 Like

Let's Think Kafka Cluster Without Zookeeper With KIP-500

Right now, Apache Kafka utilizes Apache ZooKeeper to store its metadata. Managing a ZooKeeper cluster creates an additional burden on the infrastructure and the admins.

March 19, 2021

by Siva Prasad Rao Janapati

· 6,665 Views · 3 Likes