Debug APIs like a human with Insomnia
As a developer, you’ll work with an Application Programming Interface (API) in one way or another. APIs appear in many places, from operating ..
Getting Started with Lambda Expressions in Java 8
With the release of Java 8, lambda expressions were introduced. Lambda expressions are anonymous implementations of an interface containing ..
Yes, Containers Can Improve Software Testing Too
Docker containers have become massively popular in recent years, due in large part to their promise to make it possible to “build ..
Introduction to Computer Vision with Python and OpenCV3
From service robotics to self-driving cars and Apple’s face recognition technology, computer vision has contributed substantially to the many ..
Top 10 Elasticsearch Metrics to Monitor
This article is part 2 of a four-part series of articles about Elasticsearch monitoring. In this part, we’re going to look at Elasticsearch’s ..
Service Mesh. Service Fabric. Service Bus. What Does It All Mean?!
If you were to make a list of tech buzzwords that are trending today, it would likely include three terms that start with service: Service ..
4 Best Practices for Choosing your DevOps Tools
If you google “DevOps tools,” you’ll see a dizzying litany of software applications, all promising to simplify your life as a DevOps ..
Elasticsearch Open Source Monitoring Tools
This article is the second of a three-part series of articles about Elasticsearch monitoring. In the first article, we put together an Elasticsearch ..
Understanding Different Types of Security Tests
It’s common to hear people talk about “security testing” as if it is a singular, monolithic thing. If you actually do security testing, ..
How Fluentd plays a central role in Kubernetes logging
Collecting logs is a complex challenge with containerized applications. Docker enables you to decompose a monolith into microservices. This ..