The Unforeseen Consequences of Entertainmentality
Sunday, January 30th, 2005Storage technology is improving in performance one order of magnitude every five years (Schwerin’s Law, first theorem). Each main segment of technology is one generation apart in performance, i.e. for a given capacity of fixed magnetic, removable optical is one order of magnitude behind, and solid state one order behind that (Schwerin’s Law, second theorem). Storage technology is thus progressing along a similar trajectory as Moore’s Law. Transmission bandwidth and display resolution, which along with processors and storage form the four sectors of digital CE and PC devices, also proceed at a similar velocity of change over time.
Content delivery technology is both network and physical in nature, i.e. transmitted or stored locally. Data transmission from a remote host is best suited for infrequent access or rapidly changing content, whereas delivery to local storage suits archiving content which is frequently accessed but does not change rapidly.