“You build it, you run it” is a software development principle that emphasizes the responsibility of the development team in designing, building, and maintaining the systems they create. The idea is that the team should have end-to-end ownership of the systems they develop, from the initial design and implementation to ongoing operation and maintenance.

This approach can help ensure that the team has a deep understanding of the system and is well-positioned to make informed decisions about its development and operation. It can also help foster a sense of ownership and accountability among team members, leading to better collaboration and coordination.

Overall, the “you build it, you run it” principle is intended to promote efficient and effective software development by enabling teams to take a holistic, hands-on approach to the systems they create.

“You build it, you run it” - Original idea is quoted to AWS CTO Werner Vogels