Yintoni efihlakeleyo? Indawo yokugcina kwibhrawuza yintoni ekufuneka zicocwe?

technologies Ulwazi zahlukahlukene kakhulu, kodwa ikamva kwabanye kunzima kakhulu ngayo ukuqonda. Apha ukuba, umzekelo, cache - ntoni na? Kwakutheni ukuze kwenziwe le nto? Ingaba kukho intsingiselo yayo? Kulungile, xa ufunda le - iyavakala nje kuwe ngayo ayikenziwa kwaziwa. Kwaye phantsi Inqaku le ukungaqondani iza.

Yintoni efihlakeleyo?

Libhekisela ukuba buffer eliphakathi, equlethe ulwazi, amathuba umbuzo leyo lelona liphezulu kuba ukuzila walo umsebenzisi computer. Ukufikelela kwi idatha ngokukhawuleza kunokuba kunikezelo umthombo ekude okanye isampuli kumthombo memory kancinci. Kodwa thabatha Cache yokuba ukuba ine ubungakanani encinane, nto leyo eyenza kube yokugcina yingxaki imithamo esikhulu solwazi.

Njengoko lo msebenzi nobuchwepheshe?

Ke kaloku, ukuba uyazi ukuba yintoni na cache, kufuneka uthethe ngayo ifowuni. Imithetho cache akha iirekhodi. Nganye iseti lu dityanisiwe ibhloko data ethile okanye isolotya ikopi nkcukacha zibekwe kwimemori engundoqo. Nganye entry isazisi yayo (ngamanye amaxesha kuthiwa tag), nto leyo kuxhaswa yi unxibelelwano phakathi kwe data "yoqobo" kwimemori engundoqo kunye 'ikopi "kwi-cache. Ethetha kumxhasi yakhe, apho inokuba kwindlela yokusebenza, ibrawuza okanye CPU. Xa uyafowna ucele kukho into kwindawo yokuqala ikhompyutha ihlola cache. Ukuba umdlalo kwafunyanwa izazisi, ngoko sebenzisa idata evela kuyo, yaye le nkqubo ibizwa kwizikrelemnqa. Ukuba ingcaciso efunekayo ayifumaneki, ngoko iqala ukuba zilayishwe imemori ephambili. Le nkqubo ibizwa ngokuba miss efihlakeleyo. Ipesenti ye-reference kuyo xa ukufumana impendulo kuyimfuneko, ebizwa ngokuba ratio hit.

Ngenxa yokuba kukho ukunqongophala ubungakanani ene-cache, ukuze kugqitywe kwi ukubana abantu ulwazi. Ukwenziwa oonyana bayo, ezahlukahlukeneyo eyayizalwa ubuchule. Kwimeko yokutshintsha izinto zigcinwa kwi-cache, kwaye utshintsho lwenziwayo engundoqo memory ye computer. Izinga wokungenela data kuchaphazela ushicilelo-nkqubo. Ngoko, xa ngobuwena ongxamisekileyo, lonke utshintsho zenziwa synchronously kwimemori engundoqo. Xa singamiswa (okanye ukubuyisela) iingxelo ze data indawo kuphela ukuba Ndigxothiwe ngaphandle efihlakeleyo memory nezinye izinto. Indlela ukuphumeza lo matshini kwi ndawo zikhankanywe apha ngasentla ezi zixhobo? Makhe sijonge ukuba Cache kwaye indlela esinxibelelana nezinye iinxalenye computer.

Imali kwi PC kwinkqubo yokusebenza

Eyona nto ibalulekileyo kukuba i cache Windows - yokugcina okwexeshana Indlela yokusebenza ye data (okanye enye, ukuba ifakiwe kwi computer yakho). Le nkqubo ibandakanya ezi zinto:

1. Amaphepha RAM, nto leyo zahlulwe nezithinteli, kwaye ubude nesetyenziswa kuxhomekeka kwisixhobo memory.
2. Cwangcisa headers ngokwabo ezingqubano, umsebenzi walo ongundoqo - ukuchaza imeko yabo.
3. iitafile asa, nto leyo ibe ngumqondiso woko Isihloko ibhekisela nayiphi buffer.
4. Uluhlu isebenza simahla.

iinkqubo cash

iinkqubo abaninzi kufuneka ukuba ubhale phantsi izibalo enxibelelanisayo ukuphepha imfuno izibalo lonke ixesha. Kwaye, wena thelekelwayo oko, sebenzisa imali. Iinzuzo program kuwo, kuba likuvumela ukuba bakhawulezise kakhulu umsebenzi wayo kwaye oyiphetheyo zonke izibalo kuyimfuneko, kodwa kuxhomekeke kuphela ekufumanekeni RAM ezongezelelweyo okanye isithuba kwidiski. Kuzo zonke ezinye iimeko, i cache akayi kuba nako ukukunceda ufumane inzuzo umsebenzi wakhe. Kodwa ungakhathazeki - eli Amazwi usebenza kuphela zogcino, kuyo nayiphi na imeko - jonga kwi the Task Manager, kwaye ungabona ukuba yinxalenye ogcinwe memory.

indawo yokugcina yomkhangeli zincwadi wakho

Indlela yokunciphisa kwezithuthi wadlulisela phezu network? Apha ziyabanceda ye-cache iyeza umva! Kuyo kwi lomsebenzisi computer okanye iseva igcina ingcaciso esetyenzisiweyo kwiphepha browser. Ngokuqhelekileyo ngokufaka ulwazi kulo cache nokusetyenziswa kwayo sihlangene HTTP protocol. Kodwa kwezinye iimeko, umsebenzi wayo uyakwazi ukuthatha kwinkqubo yolawulo umxholo, apho umsebenzisi ngoku. Engxakini kule nkqubo liphela kubonakala kwinto yokuba utshintsho olwenziwe browser nye, ayisoloko okanye hayi nangoko kubonakala kwezinye. Ngakumbi loo nto iye yasebenza kumaqonga mobile. Okulandelayo uya funda ukubeka indlela efihlakeleyo kwi "Android", kwaye uyakwazi ukuqonda isizathu sokuba kukho ongayisebenzelanga kule nkalo.

Zisusa indawo yokugcina yomkhangeli zincwadi

Iimpawu ze-cache kwi ibrawuza zibonakale ngaphezulu into yokuba kufuneka zicocwe rhoqo. Isibakala sokuba ngokwayo le imemori mkhulu kakhulu, yaye ukongezelela nangoku igcina data akukho lula ukusingatha. Ngoko ke, ixesha ayikho buhlungu ukucoca efihlakeleyo isikhangeli ukususela kumaxesha ngamaxesha. Ngaphezu koko, le ndlela luyacetyiswa kwaye xa sibona ingxaki podgruzku idatha entsha okanye ukungasebenzi yethutyana, ezo rhoqo kakhulu. iibrawuza kakhulu ekususeni i Cache ayikho into elukhuni, yaye ukubaleka ukuba isibini lemizuzwana. It ubhetyebhetye kangangokuba ungenza nokuba wenze inkcazo jikelele yonke into oyifunayo kungakhathaliseki ukuba yintoni na into zokucoca: cache "Mozile" okanye "Internet Explorer". Ukuze kusenje, kufuneka uye kuloo ngongoma zilandelayo:

1. Ngoku nqakraza kwi Izicwangciso menu.
2. Khetha i "History". Ukuba akakho - "Useto Umsebenzisi", kodwa sele kukho "Imbali" yaye "Cookies."
3. Nantsi i menu apho ungakhetha ntoni idata ofuna ukucima, yaye yintoni ixesha. Yenza kwizicwangciso zakho.
4. Nqakraza ku "Cima."

A ilizwi silumkiso: susa yonke idatha ukuba ukhethe. Ngokungagqibekanga, ukususwa kuya kuxhomekeka yonke into, kuquka ifomu auto-ukugcwalisa passwords kwiisayithi ezahlukeneyo. Ngoko ke ukuba baqhele yokuba yokugcwalisa wegama eligqithisiweyo usebenzisa izixhobo zootshuphe okanye musa ukukhumbula igama lokugqitha le Web site ukuba undwendwela rhoqo, kufuneka uqinisekise ukuba ungakwazi ke ukungena.

I-cache kwi iqonga mobile

Saqonda ukuba lo cache kwiikhompyutha zobuqu. Kwaye ngoku kakhulu engaqhelekanga - kuthekani efihlakeleyo lememori kumaqonga mobile. Ngokubanzi kunokuthiwa ukuba indlela yokuba ukuphunyezwa efana lowo lisetyenziswa kwi computer yakho, kodwa nokulinganiselwa zayo, nto leyo iya phones iintsilelo iintsimbi, Smartphones kunye neepilisi. Ngenxa yoko, nedatha ukugcina incinane, ngaphantsi uncedo xa usebenza bakhangeli beencwadi kunye ngokubanzi buqapheleke ngaphantsi xa esebenza ngekhompyutha. Nangona kunokwenzeka ukuba ndithi, kwaye ngakumbi, esebenzisa umzekelo Android-cache. Thatha ifayile ulwandiso .akr kwaye nqakraza "Faka". Kulawulo apho kuya kufakelwa, apho kuya kubakho ifolda eyodwa ukususela nge com, kunye nesiphelo kunye negama lwenkqubo. Nguwo lowo ukugcinwa kweenkcukacha okwethutyana okanye cache inkqubo eyahlukileyo. Apha ukumisa indlela efihlakeleyo kwi "Android" - akunalo kufuneka enze nantoni na ngaphandle kokuba isibini konqakrazo.