Agile Architecture is a set of values and practices that support the active evolution of the design and architecture of a system while implementing new system capabilities.
Agile Release Train (ART)
The Agile Release Train is a long-lived team of Agile teams, which, along with other stakeholders, develops and delivers solutions incrementally, using a series of fixed-length Iterations within a Program Increment (PI) timebox. The ART aligns teams to a common business and technology mission.
The SAFe Agile Team is a cross-functional group of 5 to 11 people who have the responsibility to define, build, test, and where applicable deploy some element of Solution value—all in a short Iteration timebox. Specifically, ...