Serverless

Generally, when people think of serverless computing, they tend to think of applications with back-ends that run on third-party services, also described as code running on ephemeral containers. In my experience, many businesses and people who are new to serverless computing will consider serverless applications to be simply “in the cloud.”

Source: wiktionary

serverless architecture

Source: wiktionary

2005, Coulouris et al, Distributed Systems: Concepts and Design A group at the University of California, Berkeley, proposed a serverless network file system architecture and developed a prototype implementation.

Source: wiktionary