Building Blockchain Apps: Key Considerations and Steps in The Process
DZone Just think about a mobile app that instead of depending on one server can actually draw power from a…
Implementing Non-Trivial Containerized Systems, Part 1: Picking Components
DZone So, you want to start a radio station, eh? This is the first part of a multi-part series on…
Perl Can Do That Now!
DZone Last week saw the release of Perl 5.34.0 (you can get it here), and with it comes a year’s…
apache kafka
aws
big data
cloud computing
confluent
event streaming
ibm
microsoft
open source
red hat
Comparison of Apache Kafka Products and Cloud Services
DZone Apache Kafka became the de facto standard for event streaming. The open-source community is huge. Various vendors added Kafka…
Image-Based Test Automation Using Sikuli
DZone Introduction Sikuli is an open source test automation tool for testing web applications. It is similar to Selenium, but…
amazon redshift
business inteligence
cloud database
data analysis
data replication
mysql
open source
redshift
MySQL to Redshift: 4 Ways to Replicate Your Data
DZone MySQL is the most popular open-source cloud database in the world, and for good reason. It’s powerful, flexible, and…
cluster management
container as a service
kubernetes
memory
open source
open source tutorial
tutorial
Dive Deep Into Resource Requests and Limits in Kubernetes
DZone As you create resources in a Kubernetes cluster, you may have encountered the following scenarios: No CPU requests or…
Using Arduino's New Oplà Kit to Read Remote Sensors and Display the Data in Your Home
DZone (Click here for Part 1 and Part 2) Recently, I received the new Arduino Oplà Kit for testing. To try…
REST Assured: CRUD Framework for API Testing
DZone REST Assured Java Library – API Testing REST Assured is an open-source (free) Java library available for testing primarily…
Encrypting Office Documents, Part 1: Protecting Local Files
DZone In this article, we will show you how to encrypt your local documents, spreadsheets, and presentations. This will be…