The first Java project task is to choose a framework. Here's how to select which one is right for your needs: Spring, Jakarta ...

Spring profiles let Spring Boot apps switch between runtime targets and staging environments. This tutorial teaches how to create and use Spring profiles.

Unfortunately, when the AWS CLI is installed, only one IAM account is configured. If you need to switch between multiple accounts in the CLI for different tasks, that can be a head-scratcher. Here's ...

Agile iteration helps teams plan, adapt and deliver results to customers. These tips will keep your Agile product development efforts on the right path.

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Moving from object-oriented to functional programming is a paradigm shift for developers, but these key principles explain why it's worth the effort.

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

Understand the key differences between Scrum's sprint review and retrospective in terms of their goals, invitees and importance to the sprint.

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.

Your code may compile, but it's far from finished. Apply these code refactoring patterns to clean up code so it's more maintainable and extendable.

This Git and GitHub tutorial for beginners teaches how to use these source code version control tools that are at the heart of modern app development.