When developing software that makes use of a database, you may want to apply Agile principles to help tune your SQL queries. Simplicity, and being able to reduce the time scale of long running queries are the resulting benefits. In this article we discuss how to write more efficient code and reduce the overhead associated with long-running or inefficient queries.

As leaders, we need to consider the structure of the team and the alignment and purpose of the work the team does. This is to ensure that we have clarity on the value the team creates. In my opinion, a high-performing team flourishes in an environment where they know exactly how they contribute to the organization's purpose.

While a few other types of containers are available, Docker is the de facto standard for containerization. Containerization involves running multiple applications in containers on a Docker Engine that runs on an underlying operating system. The principles of Agile software emphasize simplicity, interactions among individuals, working software, customer collaboration, and responsiveness to change. Docker containers make all of these feasible.

Whether to use Cucumber and BDD (Behavior Driven Development) is an old topic and a lot has been shared regarding this already. However I believe many times it’s just the high level technical reasons that make it to the forefront of the argument on how effective it is, and I want to address the topic from a holistic point of view and not just technical.