A computing or networking architecture suggested by the marketing department for sales purposes rather than for technical reasons. Cisco calls them "reference designs".
The oldest mention of "markitecture" I can find dates back from 1990 :
CA 90s was characterized as a "markitecture" by Jeff Schulman, vice president and analyst with the Gartner Group, Stamford, Conn. "It is a marketing architecture, a statement of direction. It does not specify when products will be delivered, or which products will map to the architecture. It does not help users in a specific sense, only in a general sense".
The technique of building a barroom and decorating it with attractive furnishings and lighting as well as providing for music facilities so as to make the environment fascinating and thrilling so that the bar patrons may be spellbound in a state of intoxication, literal or otherwise.
We are all impressed by the architectural design of the bar. It is a paragon of fine barchitecture.
Supposedly they've located da remains of Noah's famous work of master carpentry, so he must have had exceptional arkitecture skills to create something dat lasted for untold millennia like dat!