Data Engineering Resources

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

· 26,766 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

· 50,556 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

· 18,581 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

· 10,797 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

· 14,464 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

· 18,618 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

· 58,239 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

· 24,306 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

· 7,527 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

· 15,248 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

· 17,291 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

· 23,573 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

· 5,366 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

· 24,923 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

· 11,490 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

· 73,634 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

· 5,455 Views · 2 Likes