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 key difference between recall and precision is that precision accounts for false positives, while recall accounts for false negatives. There are mathematical formulas to define recall and ...

The AWS Certified Developer Exam validates your ability to design and deploy scalable applications, work with APIs, manage data stores, and understand the mechanics of modern cloud development.

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 ...

Distributed ledger and blockchain technologies for enterprise uses continue to proliferate. Learn how to avoid the major risks and get the most out of DLT.

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

Looking to use an open source general-purpose database? This extensive comparison of MySQL vs. PostgreSQL explores the strengths and weaknesses of each.

For those looking for a simple Maven repository to use, the choice often comes down to Nexus or Artifactory. In this Artifactory tutorial, we take a look at how to install the JFrog product, along ...

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.

Here's a quick tutorial on how to setup Nginx with PHP support. The key? The installation of fastCGI, aka PHP-FPM, so Nginx can serve PHP files to clients.