The key difference between a false positive and a false negative is that a false positive incorrectly asserts that something will happen, while a false negative incorrectly asserts that something will ...

The AWS AI Practitioner exam consists of 85 questions that must be completed in 120 minutes. The exam costs 75 US dollars and can be taken online or at a testing center. The passing score is 700 out ...

If you’re already using a swath of AWS hosted services, it simply makes sense to move your domain names out of a hosting service like GoDaddy and into Amazon’s Route 53 domain name system (DNS).

A Scrum master is expected to both serve and lead their team. Here are five servant leader examples from Scrum.

Do you have a single class in your Java design that does too much and knows too much? If so, you've fallen into the God object antipattern. Here's a look at how to refactor your God object and ...

Daily Scrum standup meetings There is no such thing as a daily Scrum standup. We don’t do standups in Scrum. Scrum does have the daily Scrum, but nobody is expected to stand in it. In fact, the term ...

It's often clear who should be a Scrum developer or Scrum Master. But who should be the product owner on a Scrum team? That's a more difficult question.

Artificial intelligence is finding increasingly novel applications, so it's no surprise to find out that Pandora used it to build a better recommendation engine.

The easiest way to optimize your Java runtime is to supply correct JVM options and parameters. In honor of the Java 21 release, we examine the 21 most important Java JVM options you can configure.

Keep your code extensible, pluggable and adaptable -- that's what SOLID's open-closed principle in Java means. Here's an example of how to properly apply it.

For this Nginx load balancer example, we will edit the file named default which is in the /etc/nginx/sites-available folder. How do I use the Nginx upstream setting? All of the backend servers that ...

Community driven content discussing all aspects of software development from DevOps to design patterns. By default, the Nginx Docker image is configured as a file server, not a reverse proxy or a load ...