Data Engineering Resources

Docker Environment Variables: How to Set and Configure Server Applications

Whether you are new to Docker or have some experience, this extensive list of 50 Docker variables should introduce you to something new.

March 19, 2018

by Angela Stringfellow

· 61,448 Views · 2 Likes

March in IoT: Synergy and IoT

Want to see how technologies like AI and blockchain are helping solve IoT's problems? This news and tutorial roundup will help.

March 19, 2018

by Mike Gates

· 8,636 Views · 4 Likes

Doing Stuff With Spring WebFlux

Interested in Spring WebFlux's reactive capabilities but aren't sure where to get started? Here's a deep dive into routes, handlers, and requests.

March 18, 2018

by Dan Newton

· 90,410 Views · 17 Likes

Go Microservices, Part 11: Hystrix and Resilience

Learn how to set up more resilient inter-service communication for your microservices written with Go using the Hystrix circuit breaker.

March 18, 2018

by Erik Lupander

· 27,769 Views · 9 Likes

Top 5 Courses to Learn Python in 2018

Looking to learn Python this year? Come check out a list of the best five courses to help start your journey and get you closer to being a Python pro!

March 18, 2018

by Javin Paul

· 51,371 Views · 19 Likes

Go Microservices, Part 10: Centralized Logging

Let's continue with our microservices project by learning about a logging strategy based on the Logrus logging driver and Loggly.

March 17, 2018

by Erik Lupander

· 19,164 Views · 6 Likes

Expressive Query Language in MongoDB 3.6

With the release of MongoDB 3.6, fully expressive array updates are now supported. This feature was one of the most requested by developers.

Updated March 16, 2018

by Atish A

· 11,470 Views · 11 Likes

Eclipse JNoSQL: A Quick Overview of Redis, Cassandra, Couchbase, and Neo4j

In the NoSQL world, there are 4 types of databases: key-value, column, document, and graph. Each one has a particular purpose, level of scalability, and model complexity.

Updated March 16, 2018

by Otavio Santana

CORE

· 15,484 Views · 10 Likes

How to Test AI models: An Introduction Guide for QA

Get some simple answers to frequently asked questions regarding quality assurance within machine learning.

March 16, 2018

by Anastasiya Kazeeva

· 19,278 Views · 4 Likes

Microservices - Part 5: Spring Cloud Zuul Proxy as API Gateway

In this tutorial, we'll learn how to use Spring Cloud Zuul Proxy as an API gateway, an essential component of microservice architecture.

March 16, 2018

by Siva Prasad Reddy Katamreddy

· 59,123 Views · 15 Likes

Creating an AWS Lambda Deployment JAR Using Maven

Bringing your Java to the cloud? Here are a couple of ways you can get a deployment JAR up and ready for AWS Lambda functions.

March 16, 2018

by Ajitesh Kumar

· 25,183 Views · 4 Likes

Mathematical Functions and Converting Data Types in Groovy

Learn how to significantly reduce the number of errors allowed in the development of tests that contain mathematical calculations with different types of data.

March 15, 2018

by Sergey Horban

· 8,173 Views · 1 Like

Designing APIs With Apicurio Studio

In this post, we take a look at an open source tool that provides a visual, click-driven approach to API design and development.

March 15, 2018

by Lukas Rosenstock

· 16,568 Views · 3 Likes

Go Microservices, Part 8: Centralized Configuration With Viper and Spring Cloud Config

Learn how to centralize essential aspects of your microservices project, such as logs, with Spring Cloud Config.

March 15, 2018

by Erik Lupander

· 18,152 Views · 6 Likes

Common Mistakes in REST API Design

Designing and developing a REST API is tricky business. Read on for some common pitfalls you should make sure to avoid during the design process.

March 14, 2018

by Denny Zhang

· 24,165 Views · 17 Likes

Generating Laplace Distributed Random Values

Although it's simple to generate Laplacian random values, the Laplace distribution is not always one of the built-in options for random number generation libraries.

March 14, 2018

by John Cook

· 5,963 Views · 3 Likes

Go Microservices, Part 7: Service Discovery and Load Balancing

Continue on your microservice development journey by learning how to set up service discovery and load balancing in your new service.

March 14, 2018

by Erik Lupander

· 25,753 Views · 9 Likes

Creating HTML From PDF, Excel, or Word With Apache NiFi and Apache Tika

Let's look into extracting text or HTML from PDF, Excel, and Word documents via Apache NiFi.

March 14, 2018

by Tim Spann

CORE

· 12,133 Views · 5 Likes

Vertical Scaling and Horizontal Scaling in AWS

Vertical and horizontal scaling are two distinct ways of ramping up your cloud capabilities, depending on the amount of traffic you recieve.

March 14, 2018

by Jignesh Solanki

· 74,663 Views · 10 Likes

Investigating Problems With Ad-Hoc Queries Using SQL Monitor

There are plenty of ways that apps can unintentionally misuse databases. When the abuses are pervasive, you can catch them by means of a few deft queries on various DMOs.

March 13, 2018

by Phil Factor

· 6,001 Views · 2 Likes

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