Data Engineering Resources

Observability 101: Terminology and Concepts

Welcome to Observability 101! This post is to help orient folks who want to learn more about observability but feel intimidated by the vocabulary list.

Updated October 20, 2020

by Shelby Spees

· 14,133 Views · 3 Likes

Minions in Minikube - A Kubernetes Intro for Java Developers

Java developers, it would be despicable not to take a look at this cute project that will give you a hands-on introduction to Kubernetes.

Updated October 20, 2020

by Ryan Dawson

· 16,093 Views · 20 Likes

Configuring Java Apps With Kubernetes ConfigMaps and Helm

This tutorial will show you how to develop Java microservices that use ConfigMaps, see how ConfigMaps are used, and update them in the app.

Updated October 20, 2020

by Ryan Dawson

· 84,343 Views · 19 Likes

A Quick and Practical Example of Kafka Testing

In this tutorial, we learn some of the fundamental aspects of Kafka testing in a declarative way and how to test microservices involving both Kafka and REST.

Updated October 20, 2020

by Nirmal Chandra

· 215,089 Views · 20 Likes

Neural Networks and Mathematical Models Examples

In this post, you will learn about concepts of neural networks with the help of mathematical models examples. In simple words, you will learn about how to re...

October 20, 2020

by Ajitesh Kumar

· 5,595 Views · 3 Likes

Perceptron Explained Using Python Example - Data Analytics

In this post, you will learn about the concepts of Perceptron with the help of Python example. It is very important for data scientists to understand the con...

October 20, 2020

by Ajitesh Kumar

· 21,979 Views · 6 Likes

Real World Examples and Use Cases for Apache Kafka

Architectures across the Globe and Industries

October 20, 2020

by Kai Wähner

CORE

· 43,097 Views · 3 Likes

Create Your Own GPS-Tracker Using LoRa

This post describes how to create your own GPS tracker using Pycom LoPy microcontrollers.

October 20, 2020

by Yves Debeer

· 19,388 Views · 6 Likes

Tracking Changes in MongoDB With Scala and Akka

Leverage change streams feature in MongoDB to get every change occurring in real-time.

Updated October 16, 2020

by Hubert Skowronek

· 9,220 Views · 4 Likes

How to Merge DOCX Files and Replace Text Strings in Java

Combine multiple Office Word Documents (docx) into a single document; Instantly find and replace specific text string variables like names and dates.

October 15, 2020

by Brian O'Neill

CORE

· 9,607 Views · 3 Likes

How SQL Server Stores Data Types: sql_variant

In this article, see how SQL Server stores data types.

October 15, 2020

by Randolph West

· 9,441 Views · 4 Likes

How to Use Spring Cloud Gateway With OAuth 2.0 Patterns

This article will show you how to use Spring Cloud Gateway for routing as well as traditional Servlet API microservices.

October 15, 2020

by Jimena Garbarino

· 32,096 Views · 3 Likes

10 Best DevOps Courses for Developers

10 of the best DevOps Courses for Programmers and developers from Udemy, Pluralsight, Coursera, and other online portals to learn DevOps tools and skills

October 15, 2020

by Javin Paul

· 17,059 Views · 5 Likes

Kubernetes — Replication, and Self-Healing

The benefit of using replication for your microservices and how the Kubernetes cluster can automatically recover from a service failure.

October 15, 2020

by Sudip Sengupta

CORE

· 7,097 Views · 14 Likes

Consumer-Driven Contract Testing With Spring Cloud Contract

Implement CDC testing with Spring Cloud Contract and two sample Spring Boot applications to understand the communication between microservices.

Updated October 15, 2020

by Jagdish Raika

· 16,381 Views · 3 Likes

Open-Source vs. Commercial Software: How To Better Solve Data Integration

Breakdown of a DBT Slack debate on the state of open-source alternatives to Fivetran and whether an OSS approach is more relevant than commercial software.

October 15, 2020

by John Lafleur

· 4,802 Views · 3 Likes