In software development, test-driven development (TDD) is the process of writing tests and then developing functionality to pass the tests. Rosemary Wang explores methods of adapting and applying TDD to configuring and deploying infrastructure as code.

Its typical for company onboarding to gloss over the team-specific and technical information you need to truly get started in a new role. Kristen Gallagher explains how to apply the concept of test-driven development to onboardingin other words, retention-driven development, a new, durable way to build and maintain technical employee onboarding programs.