A computer architecture for large (distributed) data bases
Richard W. Peebles, Eric G. Manning · 1975
It is argued that the data-base of a nation-wide organization will exhibit geographic locality of reference. That is, most of the transactions homing on a given component of the data base originate from a particular geographic region. At the same time there is a need to operate the collection of components as a single data base to provide for occasional transactions which cross regional boundaries, and for managerial queries and retrieval operations that span the entire data base. There are several examples of this associated with business and industry: credit and inventory records for exmple.