Kamis, 28 Agustus 2014

days lokacin

Kake lilo a Intanit, samun ban sha'awa fayiloli, aikace-aikace, na bude source software, movie trailers ko ma ka fi so band ta songs. Kuma ka so ka iya amfani da su duk lokacin da kake son don haka ka shawarta zaka download it.

Yã kasance mamaki da abin da ya faru lokacin da ka danna kan download? Ka aika request ('yan bytes of data) zuwa ga hosting uwar garken neman da izinin samun dama ga fayil (ko kuma wajen aiko maka digital data). Wannan request alama za a amsa tare da an amince da sigina daga uwar garken bi ta wurin ainihin data nema for.

Akwai fiye da na aikin injiniya sadarwa da hannu, amma bari mu ba tono mai zurfi a cikinta.

Yanzu da yake ainihin baza aka faruwa, da abin da su ne gaskiya game da sauri na canja wuri da kuma bayanan rates of baza?

Akwai babba ɗan bambanci na gudun da irin dangane da kake amfani. Idan ta buga har da cewa kana amfani, kana zahiri aika digital data tare da muryar data (a lokaci guda). A sakamakon sa, da suka raba da bandwidth samuwa don haka da gudu ne jinkirin. Ganin cewa a yanzu muna amfani da ISDN (Hadakar sakonni digital sadarwar) wanda shi ne babban dalilin da babban goyon baya a internet gudu. Tafi su ne wadanda days lokacin da muka aka ta yin amfani da 144Kbps to 2Mbps. A halin yanzu lokacin da data rates kuma sun dandana shi ne gagarumin, godiya ga Broadband ISDN.

Hakika akwai ta kasance a tradeoff tsakanin bandwidth da sauri. Amma ya zama haske a kan Aljihuna, muka fara amfani download accelerators tare da matsakaici gudun internet (dalilin da ya sa biya da 332 Mbps dangane da amfani kawai murabba'i na bandwidth?)

Wadannan su ne accelerators smart ma'aikata. Da suke aikatãwa wannan aiki kamar yadda kowane sauran Downloader amma a wani more m hanya don yi amfani da duk abin da dole mu cikakkiyar wanda ke sa mu ji cewa gudu sun inganta. Sun raba fayiloli ƙ cikin karami sassa da kuma download kowane bangare lokaci guda ta amfani da mutane da yawa sadarwa a cikin kasaftawa bandwidth (wanda aka bayar a gare ku by your ISP). Waɗannan su ne m as:

- Da bandwidth iyakance ka fuskanci ne circumvented.
- Da karami girman karkatattu

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