Introducing Information Management for NoSQL

As Gartner warns in the report, adopting NoSQL storage can result in Information … read more

Introducing Quantitative Enterprise Architecture

It is rather ridiculous that the discussion on Data Driven Enterprise did not … read more

OWL Modelling for Information Architects

Business Abstraction delivered OWL training customised for experienced Information Architects. The target audience … read more

Functional Layer

Functional Layer is the Layer that looks at functionality of software systems. The audience at that level is quite happy to talk about screen forms, Web pages, as well as rather detailed data structures. However, no technical background is presumed, and no technical details are provided.

As the Functional Layer is tied to software systems, more than one model can exist in the Functional Layer. In addition to the Enterprise-wide Models, individual systems can have their own Data Models, Use Case Models, even Process Models.