Imfihlo yesikhumbuzo yikho? Iyini isilondolozi sesiphequluli?

Inqolobane imemori esheshayo esetshenziswayo iprosesa yePC ukugcina ulwazi oluceliwe njalo isikhathi esithile. Ikhwalithi ikwandisa ukusebenza, ngoba "ikhomba" kuprosesa, lapho ihlolisisa khona ulwazi oludingekayo nokuthi ungathola kanjani idatha ngendlela esheshayo.

Isimiso sokusebenza

Imemori ye-cache ngqo ithinta ijubane lemisebenzi ehlukahlukene, ngoba ligcina idatha edingekayo kusengaphambili. Isimiso sokusebenza kwayo singabonakala ngesibonelo esilula. Noma ubani uzama ukubeka izinto kwideskithophu yakhe ngendlela ethile enengqondo yokwandisa umsebenzi wabo. Okungenzeka ukuthi, okulandelayo kuzobe kuthathwa, ifoni, izinkomba ezidingekayo, amadokhumenti wamanje, njll. Ngaphandle kwanoma ngubani ofihla amadokhumenti adingekayo njalo ngonyaka ngaphansi kombiko waminyaka emihlanu edlule, njengoba kuthatha isikhathi nomzamo. Kulo mgomo ukuthi imemori yokugcina isasebenza. Kusho ukuthini lokhu ezingeni lekhompyutha? Empeleni inqubo efanayo. Yonke imininingwane iqukethe kwi-PC ebukhosini obuqondile. Uma olunye ulwazi ludingeka kaningi kaningi kunabanye, bona, ngokufanayo, baseduze.

Amazinga

Isibonelo sokuqala, esibhekene nokulethwa kolwazi kumprosesa wekhompyutha yomuntu siqu, i-RAM. Noma kunjalo, yize izikhathi eziningi zisheshe kunediski, akuhlali njalo izidingo ezithile zalesi chip. Yingakho idatha esetshenziselwa kaningi kunabanye, ihumusha isilondolozi ezingeni lesibini. Kuyini? Kulesi simo, inkumbulo itholakala ku-chip ehlukile ngejubane eliphakeme kakhulu, elibekwa eceleni kweprosesa, nakwamakhompyutha amasha futhi ehlanganiswe ne-chip ngokwayo.

Imininingwane esetshenziswe kaningi, isibonelo, imiyalo efanayo, idluliselwa esitokisini esikhethekile seprosesa futhi imemori yokugcina isikhala sezinga lokuqala. Lena imemori esheshayo kukhompyutha yomuntu siqu.

Ukulandelana kwezenzo

Ngokushesha lapho iprosesa idinga ukwenza umsebenzi othile, iqala ukuhlaziya idatha yayo kubhalisa. Uma kungekho ulwazi lapha, libhekisela kwisilondolozi sezinga lokuqala, bese ku-cache yesigaba sesibili. Uma ulwazi lungatholakali lapho, iprosesa ifinyelela i-RAM. Esikhathini sokugcina, uma idatha edingekayo ingatholakali noma kuphi, i-chip ifunda ulwazi kusuka ku-disk eyinkimbinkimbi. Ngakho-ke, ngokushesha iprosesa ithola idatha edingekayo, ngokushesha izokwenza umsebenzi obelwe wona.

Izici Eziyinhloko

Ubuchwepheshe be-Caching kunezici ezilandelayo:

• Inqolobane iyinhlobo yokumemeza okusheshayo yesayizi esincane kakhulu. Isebenza ngokubambisana nememori emikhulu, kodwa engaphansi kakhulu.
• Uma ufuna ulwazi oludingekayo, iprosesa ihlola ukutholakala kwedatha okudingayo. Uma zitholakala, khona-ke sekuphathelene "hit", futhi uma kungenjalo-mayelana "nokuphuthelwa." Inombolo yamaphupho futhi ahlasele futhi anquma ijubane leprosesa maqondana nomsebenzi obelwe wona.
• Ubukhulu be-cache yememori buncane kakhulu kune-RAM noma amakhono ukuthi i-disk eyinkimbinkimbi yekhompyutha yomuntu siqu inayo.

Ukusebenzisa isilondolozi kusiphequluli

Ngesikhathi umsebenzisi ephequlula i-intanethi, isiphequluli silandela amakhasi ewebhu, izithombe ezihlukahlukene, izikripthi, imisindo kanye nolunye ulwazi olungahle luze kamuva. Le datha yaziwa njengamafayela wesikhashana, noma amafayela e-cache yesiphequluli. Lokhu kuyinkimbinkimbi enzima, leyo, ngaphezu kwayo yonke into engenhla, ihlanganisa nezinye izinto eziningi:

• Amakhukhi.
• Ukwaziswa umsebenzisi okushiwo kubha yamakheli.
• Igijethi yamakhasi ewebhu avakashelwe.
• Idatha ehlukahlukene eyenziwe kumasayithi kanye nezikhangiso.
• Ulwazi mayelana nokulanda.
• Amaphasiwedi futhi angena ngemvume ezinhlobonhlobo ezihlukahlukene ze-intanethi.
• Izilungiselelo zesayithi nokuningi okuningi.

Yonke le nqubo, ngakolunye uhlangothi, iyasiza, ngoba isindisa isikhathi ekulandeleni amakhasi athile eWorld Wide Web, futhi ayidingi ukufaka iphasiwedi kumawebhusayithi avakashelwe njalo noma uma ungena e-mail.

Noma kunjalo, izinto ezigcina ikhompuyutha yomuntu siqu nge-cache yidatha engasetshenziswa kubasebenzisi beWebroad party. Lokhu, nakho, kwenza kube lula ukulandelela ulwazi lomuntu siqu lomsebenzisi. Ngaphezu kwalokho, isilondolozi singagcina futhi izikhangiso ezihlukahlukene zokukhangisa, izikripthi ezinegciwane lesandulela ngculazi, njll Kulesi simo, kuzodingeka ususe imemori yesikhashana namathuluzi esiphequluli esakhelwe ngaphakathi.

Kungani kucacisa isilondolozi sesiphequluli?

Njengoba kushiwo ngenhla, i-cache iyisetshenziswa esisebenzisekayo kakhulu esikuvumela ukuba ufinyelele masinyane amasayithi akho owathandayo. Kodwa-ke, izinto eziqoqiwe yisiphequluli zithatha isikhala esiningi futhi ngokuhamba kwesikhathi, ikakhulukazi uma umuntu echitha isikhathi esiningi kwiWorld Wide Web, kungaholela ekunciphiseni ngesivinini somsebenzi wekhompyutha yakhe. Ngaphezu kwalokho, ukuze uthole ukwaziswa kwamuva, usadinga ukuqala kabusha ikhasi, ngakho-ke isilondolozi asibalulekile lapha.

Idatha yomuntu siqu yomsebenzisi ifanele ukunakwa okukhethekile. Noma ubani onokufinyelela kokuqukethwe kwesiphequluli se-cache angabona kalula ukuthi yimaphi amasayithi avakashelwe, futhi afunde amaphasiwedi avela ku-imeyili, izinhlelo zokukhokha ku-intanethi nokuningi okuningi. Ungazivikela ngokuhlanza njalo amafayela we- intanethi wesikhashana . Ngenkambiso, noma kunjalo, ungakhohlwa ukuthi amaphasiwedi namangena azosuswa, ngakho okokuqala udinga ukuqinisekisa ukuthi konke kugcinwe futhi kubhaliwe.

I-Mozilla Firefox

Ukuze ususe isilondolozi kulesi siphequluli, kufanele wenze lokhu okulandelayo:

• Vula ithebhu elingenalutho.
• Vala wonke amakhasi, ushiya ithebhu evulekile kuphela.
• Bese ukhetha okukhethwa kukho "Amathuluzi" kumenyu, bese "Izilungiselelo" nakwifayela elivela, thola ithebhu "Okuthuthukisiwe".
• Emva kwalokho, khetha ithebhu "Inethiwekhi", bese uchofoza inkinobho ethi "Sula Manje".

Kufanele futhi uqaphele iqiniso lokuthi ngaphambi kokusetha isilondolozi kusiphequluli esingaphansi kwe-50 MB, udinga ukucabangisisa, ngoba amasayithi amaningi emva kwalokho ngeke asebenze kahle.

I-Internet Explorer

Ukuze ususe amafayela wesikhashana kulesi siphequluli, kufanele wenze lokhu okulandelayo:

• Esikhathini sesiphequluli, khetha "Amathuluzi" - "Izinketh inthanethi" - "Susa".
• Ngemuva kwalokho, kubalulekile ukuqaphela zonke izinto ezidingekayo futhi uqinisekise izenzo zakho.

I-Opera

Kulesi siphequluli inguqulo yakamuva ilula kakhulu. Udinga kuphela ukukhetha "Imenyu" - "Izilungiselelo" - "Susa idatha yomuntu siqu."

I-Google Chrome

I-cache "ku-Chrome" nayo isusiwe ngaphandle kwezinkinga. Okokuqala udinga ukuya ezilungiselelweni, ezikhonjiswe ngesithonjana sekhanda, bese ukhetha ithebhu "Okuthuthukisiwe" bese uchofoze "Susa idatha emayelana namakhasi askena".

Ngaphezu kwalokho, i-cache ku-iziphequluli ingasuswa besebenzisa izihlungi ezikhethekile. Ngaphandle kwamafayela e-intanethi wesikhashana, idatha yedatha iphinda ihlanze ukubhalisa, okuthinta kahle ukusebenza komshini wokusebenza futhi ikhulule isikhala esengeziwe kwidiski enzima.

I-cache yikhumbuzo esheshayo esikuvumela ukuba ufinyelele ngokushesha kwiprosesa ngolwazi oludingekile, ngenxa yokuthi ngekhwalithi yandisa ukusebenza kwekhompyutha yomuntu siqu. I-cache iphinde isetshenziswe iziphequluli futhi idinga inqubo yokuhlanza elula.