Abantu banezinhlobo ezimbili zememori, inkumbulo yesikhashana enesikhathi esifushane sokukhumbula (bese iyasuswa) nenkumbulo yesikhathi eside, okuyilapho izinkumbulo zigcinwa khona ukuze zitholakale lapho kudingeka. Kulesi sihloko sizogxila kwimemori yesikhashana, ngoba kubalulekile ukuyiqonda ukuqonda inkumbulo yomuntu.
Imemori yesikhashana, eyaziwa nangokuthi imemori eyinhloko noma esebenzayo, ulwazi esilwaziyo njengamanje noma esicabanga ngalo. Imininingwane etholakala kwimemori yesikhashana ifika ngokunaka izinkumbulo zezinzwa. Imemori yesikhathi esifushane imfushane, igcina imizuzwana embalwa, futhi inamandla alinganiselwe (ayikwazi ukugcina izinto ezingaphezu kwezingu-7).
Imemori yesikhathi esifushane ihlala isikhathi esingakanani?
Imininingwane eminingi egcinwe kwimemori yesikhashana izogcinwa cishe imizuzwana engama-20-30, kepha kungathatha imizuzwana embalwa uma imininingwane ingabanjwanga. Olunye ulwazi lungahlala kwimemori yesikhashana kuze kube umzuzu, kepha imininingwane eminingi ibola ngokuzenzekelayo ngokushesha okukhulu.
Isibonelo, cabanga ukuthi ufuna ukukhumbula inombolo yocingo futhi umuntu oyinikezayo uyayifunda bese wenza inothi esheshayo engqondweni. Imizuzwana kamuva uyabona ukuthi usuyikhohliwe inombolo. Ngaphandle kokuprakthiza noma ukuqhubeka nokuphinda inombolo kuze kwenziwe inkumbulo, imininingwane ilahleka masinyane kwimemori yesikhashana.
Ungakhuphula ubude bezinkumbulo zesikhashana ngandlela thile ngokusebenzisa amasu wokuzijwayeza, njengokusho imininingwane ngokuzwakalayo noma ukuyiphinda ngengqondo. Kodwa-ke, imininingwane ekwimemori yesikhashana nayo isengozini yokuphazamiseka. Noma yiluphi ulwazi olusha olungena kwimemori yesikhashana luzosusa ngokushesha noma yiluphi ulwazi lwangaphambilini. Kuphela uma imininingwane isetshenzelwa lapho ingagcinwa kwimemori yesikhathi eside.
Inkumbulo yesikhashana nezinye izinkumbulo ezibalulekile
Umehluko phakathi kwenkumbulo yesikhashana nememori yokusebenza
Imemori yesikhathi esifushane ivame ukusetshenziswa ngokungafani nememori yokusebenza, kepha lokhu kufanele kusetshenziswe ngokwehlukana. Imemori yokusebenza isho izinqubo ezisetshenziselwa ukugcina okwesikhashana, ukuhlela, nokukhohlisa imininingwane. Ngakolunye uhlangothi, inkumbulo yesikhashana, kubhekiswa kuphela ekugcineni kwesikhashana kolwazi kwimemori.
Hlukanisa isikhathi esifushane nememori yesikhathi eside
Inkumbulo ngayinye ingahlukaniswa ngokususelwa kumthamo wesitoreji nobude besikhathi. Ngenkathi inkumbulo yesikhathi eside inomthamo obonakala ungenamkhawulo, inkumbulo yesikhathi esifushane iqhathaniswa futhi ilinganiselwe. Uqhekeko lwe Imininingwane emaqenjini amancane yenza kube lula ukukhumbula izinto eziningi esikhathini esifushane.
Ukubukwa kwemininingwane yokulungisa imininingwane kusikisela ukuthi inkumbulo yomuntu isebenza njengekhompyutha. Kulesi simodeli, imininingwane iqala ukufakwa kwimemori yesikhashana (isitolo sesikhashana sezinto zakamuva) bese olunye lolu lwazi ludluliselwa kwimemori yesikhathi eside (isitolo esihlala njalo), njengolwazi kwikhompyutha olugcinwa i-hard drive noma isusiwe.
Izinkumbulo zesikhashana zingaba kanjani izinkumbulo zesikhathi eside?
Njengoba inkumbulo yesikhashana ikhawulelwe kumandla nobude besikhathi, ukugcinwa kwememori kudinga ukudlulisa imininingwane kusuka kwimemori yesikhashana kuya kwimemori yesikhathi eside. Kwenzeka kanjani ngempela lokhu? Kunezindlela ezimbalwa ezahlukahlukene imininingwane engadluliselwa ngayo ngememori yesikhathi eside.
Ukuhlukaniswa ngamasu kuyindlela yokubamba ngekhanda engenza lula ukudluliselwa kolwazi kwimemori yesikhathi eside. Le ndlela ifaka ukuhlukanisa imininingwane ngezigaba ezincane. Ukube ubuzama ukubamba ngekhanda uchungechunge lwezinombolo, ngokwesibonelo, ubuzozihlukanisa zibe ngamabhulokhi amathathu noma amane wezinto.
I-eseyi ingasiza futhi imininingwane ukuthi ingene kwimemori yesikhathi eside. Ungasebenzisa le ndlela lapho ufunda izinto zokubhala. Esikhundleni sokumane ubheke imininingwane kanye noma kabili, ungabuyekeza amanothi akho kaninginingi kuze kube yilapho imininingwane ebalulekile iqinisekiswa kwimemori.