Want to pass the Scrum master certification exam? These 10 Professional Scrum master exam questions will show you how to answer the trickiest PSM1 questions.

Amazon's Simple Notification Service makes it incredibly easy to send text messages programmatically. Amazon SNS and SMS tutorial In just a few simple steps, a systems administrator can quickly spin ...

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

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 ...

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

A checkbox also appears next to each file that has changed, and if checked, that change will occur with the next commit to the repository. The checkbox essentially simulates a call to the git init ...

The reverse proxy then forwards the request to that server, allows the request to be processed, obtains a response from that backend server, and then send the response back to the client. An Nginx ...

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

The Kubernetes interview questions that follow go beyond the typical rudimentary inquiries, such as “What is a pod?” and “What is a service?” This article assumes that you can answer those questions.

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 ...

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 ...