Data Engineering Resources

Let's look at the challenges faced by solution architects in trying to deliver a modern analytics or Data Warehouse platform.

September 14, 2018

by John Ryan

· 29,652 Views · 17 Likes

Understanding Spark SQL, DataFrames, and Datasets

Let's take a look at understanding Spark SQL, DataFrames, and Datasets and explore how to create DataFrames from RDDs.

September 14, 2018

by Teena Vashist

· 28,598 Views · 5 Likes

Simplifying Microservice Architecture With Envoy and Istio

See how Envoy and Istio can simplify your microservice architecture with service discovery, service-to-service and end-user authentication, and more.

September 14, 2018

by Samir Behara

· 11,406 Views · 11 Likes

Git and Its Different Branch Types

For any new Git users, take a look at the different types of branches that run on local and remote machines and their differences.

September 14, 2018

by Kun Zhou

· 22,171 Views · 5 Likes

Arrays.hashCode() Vs. Objects.hash()

Want to learn more about the difference between types of hashCode? Check out this post where we compare the Arrays.hashCode() and Objects.hash() methods.

September 13, 2018

by Dustin Marx

· 34,915 Views · 18 Likes

The Simple Way to Parse JSON Responses Using Groovy and Katalon Studio

Many people have asked how to retrieve information from JSON responses and parse the JSON format in Katalon Studio. Check out this post to learn more!

September 13, 2018

by Marek Melocik

· 186,201 Views · 5 Likes

Working With Embedded Java Databases (H2) and IntelliJ IDEA [Video]

Find out how to use the embedded H2 database properly and efficiently with the help of IntelliJ Idea in this short and practical video.

September 13, 2018

by Marco Behler

· 51,386 Views · 1 Like

Containerizing a Spring Data Cassandra Application

Look at containerizing a Spring Data Cassandra Application. More specifically, how to put a Spring application that connects to a Cassandra database into containers.

September 13, 2018

by Dan Newton

· 8,325 Views · 1 Like

Monolith to Microservices Using the Strangler Pattern

Moving from a monolith to a series of microservices poses many challenges. See how the Strangler pattern can help make this transition smoother.

September 13, 2018

by Samir Behara

· 132,180 Views · 44 Likes

How to Develop a RESTful Web Service in ASP.NET Web API

Let's take a look at a tutorial that explains how to develop a RESTful web service in ASP .NET with a web API.

Updated September 13, 2018

by Abhijit Pritam Dutta

· 150,682 Views · 9 Likes

Testing Microservices: Tools and Frameworks

Let's explore a testing stack for microservices applications, comprised of the Hoverfly, Pact, and Gatling tools and frameworks.

September 13, 2018

by Piotr Mińkowski

· 30,661 Views · 5 Likes

Want to learn more about how to set up an AWS ECR login token with Java? Check out this post to learn more about using the ECR registry in Rancher.

September 12, 2018

by Rajan Patel

· 11,084 Views · 2 Likes

Query Databases Using Java Streams

In this article, you will learn how you can write pure Java applications that are able to work with data from an existing database.

September 12, 2018

by Per-Åke Minborg

· 39,977 Views · 15 Likes

Breaking the Monolithic Database in Your Microservices Architecture

As you break down your monolithic codebase to move to microservices, don't forget about your database. Learn how to break down your database.

September 12, 2018

by Samir Behara

· 118,529 Views · 34 Likes

Apache NiFi With Rule Engine

In this quick post, we take a look at how to use Apache NiFi, and open source big data platform, to perform data manipulation.

September 12, 2018

by Yehuda Korotkin

· 16,076 Views · 3 Likes

Kubernetes FAQ: How Do I Configure Storage for a Bare Metal Kubernetes Cluster?

If you've ever had issues configuring storage in this case, then this post is for you. Learn more about how storage and Kubernetes work.

September 12, 2018

by Anita Buehrle

· 10,182 Views · 4 Likes

UUIDs With MongoDB and Node.js

Let's take a quick look at UUIDs with MongoDB and Node.js and also explore an example of how to use uuid-mongodb to query MongoDB.

September 12, 2018

by Carmine DiMascio

· 20,968 Views · 3 Likes

APM Tools Comparison: Which One Should You Choose?

APM tools are important for monitoring the performance pf applications and helping you solve performance problems. So how do you know which one is best?

September 12, 2018

by Andrei Guchin

· 14,356 Views · 1 Like

Test-Driven Development With a Spring Boot REST API

While TDD starts with unit tests, it doesn't stop there. Let's look at how integration tests come into play with a Spring Boot-based REST API.

September 12, 2018

by Swathi Prasad

· 63,396 Views · 8 Likes

5 Foolish Reasons You're Not Using Heroku

Maybe it's time to reconsider why you aren't using Heroku for your cloud needs. We look at why this is, and why it shouldn't be.

September 12, 2018

by Russell Smith

· 10,855 Views · 3 Likes

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