MACH stands for microservices, API-first, cloud-native and headless. All of these technology approaches have been established for years, but only develop their full impact when consistently combined.
Complex functional requirements and omnichannel scenarios cannot be mapped with traditional, monolithic CMSs. The requirements for data sources, business processes and different channels in which the target group expects consistent experiences are too diverse. A fast time to market requires the decoupling of front-end, back-end and third-party systems; parallel development and high composability are prerequisites for fast innovation cycles.