Tare da sabuntawa ta Windows 8.1, Microsoft ya rage girman shigarwa na tsarin kuma ya daidaita shi don ƙananan na'urori irin su allunan ƙaramin albarkatu zasu iya girka shi. Don haka, ya tafi daga 32 GB na ajiya wanda Windows 8 ke buƙata zuwa 16 GB kawai, kuma tare da isowa na Ana tsammanin Windows 10 cewa aikin da aka gudanar a cikin na'urorin OEM ya isa kawai 6.6 GB a cikin pre-shigarwa.
Microsoft ya bayyana fasaha biyu cewa kayi amfani dashi don cimma wannan manufar.
Da fari dai, suna amfani da tsohuwar hanyar da ta daɗe a cikin tsarin fayil kuma hakan ya ba faifai girma da ƙari: matse fayil. Kamar yadda muka sani, tsarin fayil na NTFS yana bawa fayiloli da manyan fayiloli damar zuwa za a iya matsawa, rage karfin diski a farashin a karamin sarrafawa sama. Dabarar da ta fito a tsakiyar shekarun 2000 abu ne mai sauki kuma mai sauki a lokaci guda, kuma wannan shine dalilin da ya sa suka yanke shawarar ba shi sabon amfani a wannan lokacin.
Duk da yake tsarin shigarwa yana kan aiki, ana kimanta shi idan ikon sarrafawa ya isa ya lalata tsarin fayiloli ba tare da wahala mai girma akan aikin ba janar janar. Idan haka ne (kuma la'akari da cewa fasahar ta sami ƙarni da yawa na komputa na shekaru goma), za a matsa fayilolin tsarin akan diski. Hakanan, ana iya matsa Manhajoji don adana wannan sararin.
Don kunna babban aiki decompressionMicrosoft ya kara sabbin algorithms a cikin tsarin fayil na NTFS, wanda aka tsara shi musamman don matse fayilolin aiwatarwa. Dukansu suna da banbancin wasu waɗanda aka riga anyi amfani dasu a cikin wasu software daga kamfanin Redmond. Misali, uku daga cikinsu suna dogara ne akan bambancin algorithm na "Xpress" kuma ana amfani dasu a cikin mahimman fayilolin tsarin kamar fayilolin hibernation, ɗaukakawar Windows da fayilolin hoto na Windows (Tsarin Hoto na Windows, WIM). Na hudu algorithm, LZX, ana amfani dashi a cikin fayilolin kabad na CAB kuma zaɓi a WIMs. Kowane ɗayan algorithms yana samun sakamako daban-daban dangane da aiki da girman sakamakonsa. A ƙarshe, akwai algorithm na LZNT1 ana amfani dashi don matsawa fayiloli gaba ɗaya.
Gabaɗaya, Microsoft ya yi imanin yana da iko adana 1.5 GB akan tsarin 32-bit da 2.6 GB akan tsarin 64-bit. Wadannan adadi suna aiki Har ila yau, zuwa na'urorin Windows 10 na Waya.
Fasaha ta biyu don adana sarari ita ce kawarwa na kayan haɗin da gaske ya ɗauki babban girman cikin tsarin. Labari ne game da dawo da hoto. Tsarin OEM galibi suna haɗa ɓoyayyun ɓoye tare da hotunan tsarinsu "mai tsabta" kuma ana amfani dasu don sabuntawa. Wadannan bangarorin suna dauke da akalla 4Gb na sararin samaniya ba tare da kirga daruruwan MB da akayi amfani dasu ba tare da dukkan kayan aikin da aka riga aka girka wanda galibi suke hada shi. Tare da Windows 10 an kawar da waɗannan abubuwa duka.
Daga yanzu a kan Windows 10 za su ƙunshi, maimakon rabe-raben da fayiloli tare da hotunan tsarin, masu nusar da fayilolin dawo da sassan. Dabarar tana da matukar rikitarwa kuma dole ne ayi amfani da na Redmond sosai don cimma nasarar aiwatar da ita.
Windows 10 tana amfani da fayilolin tsarin ne kawai don yin nasarar kanta. Tsarin aiki "ya san" waɗanne fayiloli ne nasa kuma wanne ne. Lokacin dawo da na'urar, kawai kuna share duk abin da ba na Windows ba kuma mayar da rajista da sauran fayiloli masu mahimmanci zuwa abubuwan da suka dace.
Wannan fasahar, ban da rage yawan amfani da faifai, za ta takaita lokacin da aka kwashe wajen dawo da tsarin tun sabunta shi ko kuma ba za a cire facin tsaro ba yayin amfani da wannan hanyar, wani abu da ya faru lokacin da aka aiwatar da murmurewa ta hanyar hotuna.
Iyakar abin da kawai bai dace ba ga masu goyon baya a Microsoft shine, abin da zai faru da waɗannan kananan kayan aiki (ka tuna da waɗancan 16 GB) lokacin da zasu aiwatar da dukkan ayyukan rollback tare da karamin fili. Kamfanin har yanzu bai tabbata ba ko zai iya amfani da wannan fasahar kai tsaye a cikin su don haka yana kimanta wasu fasahohi guda biyu waɗanda ke ba da damar sabunta kayan aikin.