Zvinomwe Mairi Mazano eMakombiyuta eInternet Networking

Sezvo mitambo yenyika yekutengesa zvemagetsi iri kuve yakagadzirwa, mamwe mashizha uye vatungamiri vezvidzidzo vakadzidza mitemo iri shure kwavo uye vakaronga mafungiro akasiyana-siyana ekushanda kwavanoita. Zvakawanda zvezvirevo izvi zvakamira muedzo wenguva (imwe yakareba kupfuura imwe) uye yakachinja kuva "mitemo" yakagadzirwa nevatsvakurudzi vakazotevera mumabasa avo. Idzi pasi pemitemo yakave yakakosha zvikuru mumunda wekunyora kombiyuta.

Sarnoff's Law

David Sarnoff. Archive Photos / Getty Images

David Sarnoff akatamira kuUnited States muna 1900 ndokuva mukuru webhizimisi muAmerica mune redhiyo neterevhizheni. Sarnoff's Mutemo inotaura kuti kukosha kwemari yemusangano wekuparadzira kunonyatsoenderana nehuwandu hwevanhu vanohushandisa. Pfungwa iyi yaiva nhoroondo makore zana apfuura apo ma-telegrafu uye mafirimu okutanga akashandiswa kutumira mashoko kubva kune mumwe munhu kune mumwe. Kunyange zvazvo mutemo uyu usingawanzoshanda kumakombiyuta emazuva ano, iyo ndiyo imwe yepakutanga kuburikidza nekugadzirisa mukufunga kuti dzimwe hufambiro hwakavakwa.

Mutemo waShannon

Claude Shannon akanga ari nyanzvi yemasvomhu uyo ​​akapedza basa rekuita basa mumunda wekristptography uye akatanga nheyo yemashoko ekunyora iyo iyo yakawanda yemazuva ano inyanzvi yekukurukurirana kwema digital yakavakirwa. Yakagadziriswa muma1940, Mutemo waShannon ndiwo masvomhu anorondedzera hukama pakati pe (a) iyo yakawanda isina kukanganisa kwedhiyo yepamusoro yekutaurirana, (b) bandwidth uye (c) SNR (signal-to-noise ratio):

a = b * log2 (1 + c)

Metcalfe Mutemo

Robert Metcalfe - National Medals yeScience uye Technology. Mark Wilson / Getty Images

Robert Metcalfe ndiye aikonzerana Ethernet . Metcalfe's Law inotaura kuti "kukosha kwekambani kunowedzera kujekesa nekuwanda kwenhamba." Kutanga kutangwa mumakore makumi mapfumbamwe nemazana 1980 mumamiriro ekuvandudzirwa kweEthernet kutanga, Mutemo waMetcalfe wakava kuzivikanwa zvikuru uye wakashandiswa panguva yeInternet kuwedzera kwema 1990.

Mutemo uyu unowedzera kukwidza kukosha kwebhizimisi rakakura kana hurumende yevanhu (kunyanya Indaneti) nokuti haifaniri kufunga nezvekushandiswa kwemaitiro evanhu vazhinji. Mumakwikwi makuru, shomanana nevashandisi uye nzvimbo dzinowanzoita zvakawanda zvemotokari (uye inofanirwa kukosha). Vakawanda vakatsanangura kugadziriswa kweMutemo waMetcalfe kuti vabatsire kubhadharisa izvi zvakasikwa.

Gilder's Law

Munyori weGeorge Gilder akadhinda bhuku rake Telecosm: How Infinite Bandwidth Ichatsvaga Nyika Yedu mugore ra2000 . Mune bhuku, Gilder's Law inotaura kuti "bandwidth inokura kanowedzera katatu kupfuura simba remakombiyuta." Gilder anonziwo ari munhu akatumidza Mutemo weMetcalfe muna 1993 uye akabatsira kuwedzera kushandiswa kwayo.

Reed's Mutemo

David P. Reed ndiye nyanzvi yekombiyuta yakagadziriswa yakabatanidzwa mukusimbiswa kweTCP / IP uye UDP . Rakadhindwa muna 2001, Reed's Law rinotaura kuti kushandiswa kwemasimba makuru kunogona kuwedzera zvishoma nezvishoma nehuwandu hwetaneti. Reed inotaura pano kuti mutemo waMetcalfe unoisa pasi purogiramu yehutano sezvaunokura.

Beckstrom Mutemo

Rod Beckstrom is tech entrepreneur. Mutemo waBackstrom wakaiswa pamatare ekuchengetedza unyanzvi dzemakambani muna 2009. Unoti "kukosha kwekambani kwakaenzana nehuwandu hwekuwedzerwa huwandu hwekutengeswa kwemunhu mumwe nomumwe hunoitwa kuburikidza neyo network, inokosha kubva pane zvinoonekwa nemunhu wese, uye inopfupikiswa kune vose." Uyu mutemo achiedza kuenzanisa mitambo yekunamatira yevanhu panzvimbo iyo kubatsira hakungogumiri pahukuru sematemo emuMetcalfe asiwo kushandiswa kwenguva inoshandiswa uchishandisa network.

Mutemo waNacchio

Joseph Nacchio ndiye aimbova mutengesi mukuru wekutengesa. Mutemo waNacchio unoti "nhamba yezvikepe uye mutengo wepamusoro pechiteshi chepaI gateji inovandudzika nemirairo miviri yepamusoro mwedzi gumi neimwe."