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 ...

Access the Amazon SNS console and navigate to the "Text messaging (SMS)" section. Request a phone number to act as the originator ID. Choose the host country for your originator ID and request a ...

Vibe coding offers benefits for simple scripts and tasks, but is vibe coding bad for enterprises? Beware of hidden risks over the long term.

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 ...

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

The three-level DBMS architecture makes database design more secure, extensible and accessible for client applications. Learn the basics of how it works, with examples.

The 5 principles of Agile project management apply beyond software development. Here's how they distill down to five basic themes for use in any project.

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 back-ends-for-front-ends microservices pattern lets development teams accommodate multiple client types, preserve functionality and be more efficient.