Every team can own a number of services and deploy by themselves cadence. This minimizes coordination headaches. Organizations like Amazon structure groups around services ("You Create it, you run it") to stop bottlenecks. One bug or failure can carry down all the software. Continual deployment and Regular updates are tough https://trevorlsuya.targetblogs.com/35996818/the-web-3-0-microservices-architecture-diaries