Open Source Resources for Engineers

Moving From Apache Thrift to gRPC: A Perspective From Alluxio

Explore moving from Apache Thrift to gRPC.

Updated August 9, 2019

by Bin Feng

· 52,991 Views · 10 Likes

Handling Multiple Browser Tabs With Selenium Automation Testing

Learn about two methods that work (and one that doesn't) for testing multiple browser tabs when using Selenium.

July 31, 2019

by Sadhvi Singh

· 48,382 Views · 3 Likes

Build Your Own Google Firebase + Heroku on Kubernetes

Check out how using these managed services applications can simplify your application deployment.

July 24, 2019

by Noorain Panjwani

· 13,497 Views · 3 Likes

Migrate Standalone HornetQ Configuration to ActiveMQ Cluster

Learn more about migrating a standalone HornetQ configuration to an ActiveMQ cluster.

July 24, 2019

by Marios Karagiannopoulos

· 12,383 Views · 3 Likes

Moving to Observability Driven Development

An outline of how to move to observability driven development, and the different components thereof.

July 23, 2019

by Bharath Kasimani

· 18,293 Views · 11 Likes

Business Intelligence in Microservices: Improving Performance

An in-depth review of the different ways to improve your microservices.

July 22, 2019

by Artem Barmin

· 25,693 Views · 11 Likes

Microservices Observability (Part 1)

This is a demonstration of how to observe, trace, and monitor microservices on Java applications in an Openshift environment.

July 18, 2019

by Raphael Abreu

· 41,596 Views · 24 Likes

Home Automation Using IoT

This comprehensive guide to IoT and home automation covers commonly used architectures, platforms, sensors, and prototyping techniques.

Updated July 15, 2019

by Hardik Shah

· 134,387 Views · 31 Likes

Dialogflow vs. Lex vs. Watson vs. Wit vs. Azure Bot

See a comparison of Dialogflow, Lex, IBM Watson, Wit, and Azure bot.

July 12, 2019

by Devashish Mamgain

· 21,944 Views · 5 Likes

Unit Testing in ReactJS using Jest and Enzyme

Using pure TDD best practices when developing an application ensures that they are performant when the code is written.

Updated July 12, 2019

by Varun Prashar

· 58,015 Views · 2 Likes

Elasticsearch vs. Solr: Have Both With Spring Data and Platform.sh

In this post, we'll create two search engine apps for music that both use Spring MVC and the CRUD functionality using Elasticsearch and Solr.

Updated July 11, 2019

by Otavio Santana

CORE

· 8,483 Views · 6 Likes

Build a Simple Chat App Using Java and Stateful Web Agents

This post is a tutorial for building a basic chat application using an open source platform.

June 28, 2019

by Bradley Johnson

· 20,319 Views · 6 Likes

Oracle vs. Snowflake

Take a look at Oracle vs. Snowflake from someone who has worked for both.

Updated June 25, 2019

by John Ryan

· 20,663 Views · 5 Likes

Black Magic Open-Source Debug Probe for ARM With Eclipse and GDB

Experiment with Black Magic (Probe) on a few various NXP and Kinetis boards.

June 25, 2019

by Erich Styger

· 13,363 Views · 2 Likes

Monitoring Couchbase Sync Gateway With Prometheus and Grafana

Learn how to successfully setup monitoring with Prometheus and Grafana and drive replications with Couchbase Lite clients and monitor it.

June 24, 2019

by Priya Rajagopal

· 4,998 Views · 2 Likes

Java: Chronicle Bytes, Kicking the Tires

Reading and writing binary data with Java can sometimes be a hassle.

June 19, 2019

by Per-Åke Minborg

· 12,093 Views · 9 Likes

Redis Clustering Best Practices With Keys

See Redis clustering best practices.

June 18, 2019

by Kyle Davis

· 17,444 Views · 1 Like

Configuring a DataSource in an Enterprise Application Using Payara Server

In this post, we’ll explore how to configure aDataSource implementation using the Payara application server environment.

June 12, 2019

by Mahmoud Anouti

· 9,627 Views · 2 Likes

Microservices Journey from Netflix OSS to Istio Service Mesh

In this post, we quickly walk through the history of microservices from their start at Netflix, through the rise of Envoy and Istio.

June 11, 2019

by Samir Behara

· 34,695 Views · 14 Likes

Automate ZAP Security Tests With Selenium Webdriver

Want to automate your ZAP security tests? Look no further.

June 11, 2019

by Mohit Kulshreshtha

· 39,339 Views · 6 Likes

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