Data Engineering Resources

The Biggest Software Failures in Recent Years

While in most cases the programmers’ mistakes are not too serious, some IT failures can have truly horrific consequences.

January 6, 2020

by Anna Smith

· 55,827 Views · 10 Likes

Right Positioning of Application Portfolio Rationalization and R-Lane in the Cloud Era

Learn the difference between APR and R-Lane methods of examining an application during a cloud migration to see which method is more applicable.

Updated January 6, 2020

by Kumanan Kaliyaperumal

· 18,870 Views · 5 Likes

How Bitcoin Processing Units Are Being Used For Mining Digital Currency

In this article, we discuss improvements that could be made to miners and attributes that readers should look for when purchasing or making a GPU.

January 3, 2020

by pavelu woga

· 9,041 Views · 4 Likes

Network Graphs

Create easily understandable social network graphs.

Updated January 3, 2020

by Mustapha Mekhatria

· 18,254 Views · 6 Likes

13-Step Guide to Performance Testing in Kubernetes

Take a look at this demonstration of performance testing on Kubernetes using JMeter and Docker by developing, storing, and analyzing a Spring Boot app.

Updated January 3, 2020

by Anushiya Thevapalan

· 42,517 Views · 12 Likes

Top 8 Weather APIs for 2020

This article looks at the top eight weather APIs for 2020.

Updated January 2, 2020

by yaya bobi

· 23,349 Views · 7 Likes

Difference Between GROUP BY and ORDER BY in Simple Words

Int his article, see the difference between GROUP BY and ORDER BY.

Updated January 2, 2020

by Shanika WIckramasinghe

· 16,643 Views · 7 Likes

A Disk-Backed ArrayList

Learn more about disk-backed ArrayLists and Java performance.

Updated January 2, 2020

by Bozhidar Bozhanov

· 13,636 Views · 1 Like

Conquering Highest Scalability of an Enterprise Chat Application Using Kubernetes

The infrastructure of enterprise messaging applications is quite untraceable. Learn more about Node Js' autoscaling feasibility.

Updated December 31, 2019

by Alexander Samuel

· 4,849 Views · 2 Likes

Helidon: Microservice Health Check

A health check of our Microservice is part of Microprofile specification. We don't need to write anything special with Helidon.

December 27, 2019

by Thamizh Arasu

· 3,303 Views · 1 Like

Custom Field Handling in Elasticsearch: Managing Total Number of Fields Limit

In this article, we discuss how to implement custom field handling in Elastisearch in order to manage total number of fields and their limits.

December 26, 2019

by Dinesh Agrawal

· 22,772 Views · 2 Likes

The Real Difference Between Microservices vs SOA vs API Explained

Deploying an architecture-oriented approach all started with SOA and then transfigured into something that we call as Microservices, and added API.

Updated December 26, 2019

by Rahul Singh

· 6,929 Views · 1 Like

MapReduce and Yarn: Hadoop Processing Unit Part 1

In this article, we begin a two-part series on basic implementation of MapReduce and Yarn in the Hadoop ecosystem.

December 26, 2019

by Dheeraj Gupta

· 100,533 Views · 6 Likes

Java/Spring: How to Generate an Entire Database CRUD REST API With Speedment

In this article, see how to generate an entire database CRUD REST API with Speedment.

December 25, 2019

by Per-Åke Minborg

· 168,776 Views · 12 Likes

Machine Learning and Real-Time Analytics in Apache Kafka Applications

This post explores a specific part of building an ML infrastructure: the deployment of an analytic model in a Kafka application for real-time predictions.

December 25, 2019

by Kai Wähner

CORE