Open Source Resources for Engineers

Code Coverage vs Test Coverage — Which Is Better?

Test coverage and code coverage are popular, but what about the differences between the two? This article goes in depth to explain them.

January 17, 2020

by Himanshu Sheth

CORE

· 15,112 Views · 17 Likes

Top Secrets Management Tools Compared

In this article, we discuss the pros and cons of various secret management tools, including Vault, AWS Secrets Manager, and Cloud KMS.

January 9, 2020

by Agustin Romano

· 15,706 Views · 4 Likes

Create Charts in ReactJS Using Chart.js

In this article, we discuss how to use Chart.js to create robust visualizations in a ReactJS application.

January 8, 2020

by Sanwar Ranwa

CORE

· 25,252 Views · 5 Likes

Machine Learning and Real-Time Analytics in Apache Kafka Applications

This post explores a specific part of building an ML infrastructure: the deployment of an analytic model in a Kafka application for real-time predictions.

December 25, 2019

by Kai Wähner

CORE

· 24,735 Views · 11 Likes

Apache Kafka as Digital Twin in Industrial IoT (IIoT)

Learn more about the benefits of Digital Twin tech in IIoT and it's relation to Apache Kafka!

December 9, 2019

by Kai Wähner

CORE

· 25,364 Views · 17 Likes

Building a Large-Scale Distributed Storage System Based on Raft

In this article, explore how one company built a large-scale distributed storage system based on Raft.

December 9, 2019

by Ed Huang

· 19,336 Views · 5 Likes

How to Write an HTTP REST API Server in Go in Minutes

In this tutorial, see how to write an HTTP REST API server in Golang.

Updated December 3, 2019

by Aurelie Vache

· 66,486 Views · 8 Likes

How to Use Adafruit Touch LCDs With NXP LPC55S69-EVK

Learn how NXP LPC55S69-EVK boards can be used with Adafruit TFT LCD boards.

November 29, 2019

by Erich Styger

· 18,689 Views · 3 Likes

Open-Source FTDI FT2232 JTAG and UART Adapter Board

Learn more about the open-source FTDI FT 2232 JTAG and UART adapter board.

November 15, 2019

by Erich Styger

· 20,065 Views · 1 Like

How to Run Video Streaming Performance Tests With the HLS Plugin for JMeter

Find out how!

November 11, 2019

by Federico Toledo

· 18,849 Views · 2 Likes

Who is a QA Tester in the Future?

Change in software is constant, and testing is no exception.

November 6, 2019

by Yana Andyol

· 40,139 Views · 3 Likes

Overview of Redisson: The Redis Java Client

Check out this comprehensive overview of Redisson!

Updated November 4, 2019

by Nikita Koksharov

· 56,533 Views · 3 Likes

Hunting the ELK (Stack): Data Monitoring to Visualization

Everything you need to master your big data workflow.

November 1, 2019

by Peter Connelly

· 25,393 Views · 9 Likes

5 More Reasons to Choose Apache Pulsar Over Kafka

Move on: go with Pulsar if you want to live.

Updated October 29, 2019

by Chris Bartholomew

· 13,473 Views · 5 Likes

JMeter Tutorials: Test Better, Build Better

We take a look at load testing with JMeter, how to use JMeter to test your APIs (REST or otherwise), and more advanced JMeter turorials.

Updated October 29, 2019

by Jordan Baker

· 12,647 Views · 1 Like

Why MQTT Has Become the De-Facto IoT Standard

Learn more on why MQTT has become the de-facto standard for IoT communication

October 25, 2019

by Ian Skerrett

· 13,760 Views · 4 Likes

Why Is Golang so Popular These Days?

Get the low-down on all things Go.

Updated October 16, 2019

by Deepti Tripathi

· 19,993 Views · 7 Likes

How to Configure Sentrifugo: An Open-Source Human Management System on CentOS

Learn more about installing and configuring the latest open-source human management system.

Updated October 2, 2019

by Arslan ud Din Shafiq

· 10,324 Views · 3 Likes

[Tutorial] PHPMailer SMTP Error: Could not connect to SMTP host.

Solve this common SMTP error with PHPMailer.

September 27, 2019

by Dibya Sahoo

· 60,799 Views · 2 Likes

50+ Useful Kubernetes Tools

Check out this seemingly-exhaustive list of Kubernetes tools and utilities to take control of every part of your Kubernetes cluster.

Updated September 24, 2019

by Stefan Thorpe

· 108,019 Views · 35 Likes

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