tz deitābeis wa, päkeijen as tzdata en tzcode in Linuks, zoninfo deitābeis ddo, IANA (Internet Assigned Numbers Authority) time zone database, informeiçion dè kolläboreitiv kompaileiçion für storiŋ taimzon en deilait-seiviŋ taim deitā in wörld, yusen praimari wiŧ kompyutā progrems en opèreitiŋ sistèms It is sometimes called the Olson database, referring to the founding contributor, Arthur David Olson. Paul Eggert is currently its editor and maintainer.