Data Engineering Resources

MongoDB vs. MySQL

There are many database management systems in the market to choose from. So how about a faceoff between two dominant solutions that are close in popularity?

November 30, 2017

by Mihir Shah

· 120,698 Views · 15 Likes

Testing Your API Assertions With the Spock Framework

Learn how to test your APIs with Spock, a comprehensive testing framework that uses Java and Groovy, leveraging the benefits of several existing Java frameworks.

November 30, 2017

by Grigor Avagyan

· 14,007 Views · 5 Likes

Exploratory and Confirmatory Analysis: What's the Difference?

Learn about the differences and uses of exploratory data analysis and confirmatory analysis by considering the process a detective goes through.

November 29, 2017

by Shelby Blitz

· 19,324 Views · 1 Like

Intro to Redis With Spring Boot

In this tutorial, get an introduction Spring Data Redis and learn one way of connecting it to a web application to perform CRUD operations.

November 29, 2017

by Michael Good

· 173,357 Views · 9 Likes

Spring Data REST and Projections

This overview of projections in Spring Data REST shows how we can use Projections in a similarly to Data Transfer Objects to control what clients see.

November 29, 2017

by Martin Farrell

· 42,132 Views · 6 Likes

Quick Start With Apache Livy

Learn how to get started with Apache Livy, a project in the process of being incubated by Apache that interacts with Apache Spark through a REST interface.

November 28, 2017

by Guglielmo Iozzia

· 48,321 Views · 7 Likes

5 Application Performance Monitoring Tools for Improving User Experience

Application Performance Monitoring is essential and can find bugs and other issues before your application even reaches your users.

November 28, 2017

by Nick Harley

· 23,374 Views · 4 Likes

Azure WebJobs vs. Azure Functions

This side-by-side comparison considers when to use WebJobs over Azure Functions and vice versa as well as trends to consider for the future.

November 28, 2017

by Simon Timms

· 11,285 Views · 3 Likes

Predicting the Outcome of Cricket Matches Using AI

Learn how to apply artificial intelligence and predictive modeling techniques to predict outcomes of cricket matches based on venue, players, toss winner, and more.

November 27, 2017

by Nischal S

· 36,853 Views · 2 Likes

Security Testing With JMeter - Learn How

A professional security tester shows us how to use the open source tool JMeter to perform security tests on our web applications.

November 27, 2017

by Roman Aladev

· 13,292 Views · 3 Likes

How to Perform Arithmetic Operations on Numeric Variables When Load Testing

Testers often need to conduct arithmetic operations on variables in load or functional testing. See how to accomplish this with JMeter.

November 27, 2017

by Sergey Horban

· 9,563 Views · 3 Likes

AWS IoT: Retrieving SQS Messages From a Queue

Let's set up an AWS IoT Rule to call an AWS Lambda function triggered by MQTT messages. See how it's configured with this step-by-step guides.

November 27, 2017

by Kevin Hooke

· 8,867 Views · 4 Likes

Using WebSockets With Apache NiFi

This simple WebSockets server and client is like the "Hello World" of WebSockets. It's like an echo — whatever the client sends, we send it back!

November 26, 2017

by Tim Spann

CORE

· 16,515 Views · 3 Likes

MySQL and Linux Context Switches

I often get questions about what is an acceptable number of context switches and at what point you should worry. Here are my answers to those questions!

November 26, 2017

by Peter Zaitsev

· 9,501 Views · 4 Likes

Spring Boot Plus Apache Ignite Data Grid

Learn how to integrate Spring Boot with Apache Ignite to use Ignite's persistent durable memory feature and execute SQL queries over Ignite caches.

November 26, 2017

by Mahmoud Romeh

· 34,104 Views · 9 Likes

MicroProfile: 5 Things You Need to Know

Here is everything you need to know about the ongoing design, philosophy, and process of developing the MicroProfile initiative.

November 26, 2017

by Alex Theedom

· 56,851 Views · 5 Likes

Batch Processing in Mule 4 vs. Mule 3

Learn about the improvements to batch jobs from Mule 3 to Mule 4, and how to to run batch jobs with these new capabilities.

November 25, 2017

by Manik Magar

· 39,201 Views · 4 Likes

Publishing Messages From a Web App to an AWS SQS Queue via AWS Lambda

In the ever-expanding list of ways AWS Lambda can help, we see how to use it to publish your web app's messages to AWS SQS.

Updated November 24, 2017

by Kevin Hooke

· 12,612 Views · 2 Likes

Azure NSG Flow Logs Analysis With the ELK Stack

If you haven't had a chance to explore Azure's Network Watcher, including the Network Security Group Flow logs, here's how to get the ELK integrated for analysis.

Updated November 24, 2017

by Daniel Berman

· 8,682 Views · 2 Likes

ETL Pipeline to Analyze Healthcare Data With Spark SQL, JSON, and MapR-DB

Learn how to ETL Open Payments CSV file data to JSON, explore with SQL, and store in a document database using Spark Datasets and MapR-DB.

November 23, 2017

by Carol McDonald

· 17,574 Views · 7 Likes

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