8 izizathu zokuba ikhomputer yakho isebenza ngokukhawuleza
I- latency yoxhumo lwenethwekhi ibonisa inani lexesha elifunekayo ukuze idatha ukuhamba phakathi komthumeli kunye nomkeli. Nangona zonke iinqununu zekhompuyutha zinexabiso elithile eliqhelekileyo, ixabiso liyahluka kwaye lingakhula ngokukhawuleza ngezizathu ezahlukeneyo. Abantu baqonda ukuba lexesha elingalindelekanga lilibaziseka njengelungu.
Ukukhawuleza kokuKhanya kwiNethiwekhi yeKompyutha
Akukho nethiwekhi yezothutho ingahamba ngokukhawuleza kunokukhawuleza kokukhanya. Kwikhaya okanye inethiwekhi yendawo , umgama phakathi kwezixhobo uncinci ukuba isantya sokukhanya asinandaba, kodwa ukuxhunywa kwe-intanethi, kuba yinto. Ngaphansi kweemeko ezigqibeleleyo, ukukhanya kufuna i-5 ms ukuya kwiikhilomitha ezili-1,000 (malunga neekhilomitha ezili-1,600).
Ukongezelela, ininzi yeendlela ze-intanethi zihamba ngeentambo, ezingenakukwazi ukuthwala izibonakaliso ngokukhawuleza ngokukhanya ngenxa yemigaqo yefizikiki ebizwa ngokuba yi- refraction . Idatha kwikhebula le-fiber optic, umzekelo, kufuna ubuncinane 7.5 ms ukuhamba iikhilomitha ezili-1,000.
Uxhumano lwe-Internet oluqhelekileyo
Ngaphandle kwemida ye-physics, ukuxhamla kwe-network latency kubangelwa xa izithuthi zihanjiswa kwiinkonzo ze-intanethi nakwezinye izixhobo zentsimbi . I-latency yesiqhelo soxhumo lwe-Intanethi iyahluka ngokuxhomekeka kohlobo lwayo. I-Measuring Broadband America-ngoFebruwari 2013 yabika ezi zinto ziqhelekileyo ukuxhunywa kwe-intanethi kwiifom eziqhelekileyo zenkonzo yase-US ebanzi:
- i-fiber optic : 18 ms
- Intambo ye-Intanethi: 26 ms
- DSL: 44 ms
- Intanethi ye-Intanethi: 638 ms
Izizathu zokuLala kwiiNtanethi
I-latencies ye-intanethi idibanisa ixabiso elincinci ukusuka kwimizuzu enye ukuya kwinqanaba elilandelayo, kodwa i-lag eyongeziweyo ukusuka kwinyuka elincinci iyabonakala xa ivula iWebhu okanye isebenza kwi-intanethi. Ezi zilandelayo ziyimithombo evamile ye-intanethi:
Umthwalo wezithuthi ze-Intanethi : Iifayile kwi-Intanethi ukusetyenziswa ngexesha lexesha eliqhelekileyo lokusetyenziswa kwemini lidla ngokudala. Ubume beli lag buhluka ngumniki-wesevisi kunye nommandla wendawo. Ngelishwa, ngaphandle kweendawo ezihambayo okanye ukutshintsha inkonzo ye-intanethi, umsebenzisi ngamnye akanakukuphepha lo hlobo lwesila.
Umthwalo wesicelo kwi-intanethi: Imidlalo ye-intanethi ye-intanethi, iiwebhsayithi kunye nezinye izixhobo zonxibelelwano zomncedisi-benzisi zisebenzisa iiseva ze-Intanethi ezabelwana ngazo. Ukuba ezi ncedisi zigqithiswe ngomsebenzi, abathengi banamava.
Imozulu kunye nezinye iziphazamiso ezingenazintambo : I-Satellite, i-wireband eyinqanaba elingenasiphelo , kunye namanye amanxibelelwano angena-intanethi ngokukhethekileyo athathwe ngokuphazamiseka kwemvula. Ukuphazamiseka okungenazintlu kwenza ukuba inethwekhi yedatha yonakaliswe ngokuhamba, ibangele ukukhawuleza kokudluliselwa kwe-intanethi.
Iinguqu zeLag : Abanye abantu abadlala imidlalo ekhompyutheni bafake idivayisi ebizwa ngokuba yi- lag switch kwi-network yabo yangaphakathi. Utshintsho lwe-lag lujoliswe ngokukhethekileyo ukufumana amatshwayo enethiwekhi kunye nokwezisa ukulibaziseka okukhulu ekugqibeleni kwedatha emuva kwamanye amabalasethi axhunyiwe kwiseshoni ebukhoma. Unokwenza okuncinci ukuxazulula le ngxaki yengxaki ngaphandle kokugweba ukudlala nalabo basebenzisa ukutshintsha kwe-lag; Ngenhlanhla, aqhelekanga.
Iingxaki zokuLawula kwiNethwekhi yaseKhaya
Imithombo yendlela yokunxibelelanisa ikhona ngaphakathi kwintanethi yekhaya ngale ndlela:
I-router eyongeziweyo okanye i-modem : nayiphi na i- router yomnxeba ekugqibeleni iya kugqiba ukuba ngaba abaninzi abathengi abakhulayo bayisebenzisa ngexesha elifanayo. Ukubambisana kwenethiwekhi phakathi kwabathengi abaninzi kuthetha ukuba ngamanye amaxesha balinde izicelo zomnye nomnye ukuba zicutshungulwe, kubangele. Umntu unokuthatha indawo ye-router yakhe ngomzekelo onamandla ngakumbi, okanye ungeze enye i-router kwinethiwekhi, ukunceda ekunciphiseni le ngxaki.
Ngokufanayo, ukuxhunywa kwenethiwekhi kwenzeka kwi-modem yokuhlala kunye noxhumano kumniki-intanethi xa kugcwele i-traffic: Ngokuxhomekeka kwisantya sekhompyutheni yakho ye-intanethi , zama ukuthintela ukukhutshwa kwe-Intanethi kunye kunye neeseshoni ze-intanethi ukunciphisa oku.
Isixhobo somthengi ogqithisiweyo : Ii-PC kunye nezinye iifowuni ziklayenti nazo ziba ngumthombo wokhuseleko lomnatha xa bengenakukwazi ukucwangcisa idatha yenethiwekhi ngokukhawuleza. Nangona iikhomputha zanamhlanje zinamandla ngokwaneleyo kwiimeko ezininzi, zinganciphisa kakhulu ukuba ngaba izicelo ezininzi ziqhuba ngokufanayo.
Ngaphandle kwezicelo ezisebenzayo ezingenzi i-intanethi yezothutho zingakwazi ukuzisa i-lag; umzekelo, inkqubo engafanelekanga ingadla i-100 ekhulwini ye-CPU esebenzayo kwisixhobo esilibazisa iikhomputha ekuqhubekeni kwendlela yokuthungatha inethiwekhi kwezinye izicelo.
I-Malware : I- worm yomnatha iyayifaka ikhomputha kunye nenxibelelwano yayo yintanethi, enokubangela ukuba ibenze ilukhuni, efana nokugqithiswa. Ukuqhuba isofthiwe ye-antivirus kumadivayisi enethiwekhi kunceda ukufumana ezi mpi.
Ukusetyenziswa kwentambo engenazintambo : Abadlali be-intrast online gamers, ngokomzekelo, banqwenela ukuqhuba iifowuni zabo phezu kwe- Ethernet ye- wired esikhundleni se- Wi-Fi kuba i-Ethernet yasekhaya isekela i-latencies ephantsi. Nangona ukugcinwa kwimizuzu embalwa kuphela kwindlela yokusebenza, ukudibanisa ngokubambisene nabo kuphephe umngcipheko wokuphazamiseka okungenazintambo okubangelwa ukubola okukhulu xa kwenzeka.
Uninzi Kangakanani Kangakanani?
Igalelo lelagi lixhomekeke kulokho umntu akwenzayo kwinethwekhi kwaye, kwinqanaba elithile, inqanaba lomsebenzi wenethiwekhi abaye bajwayele. Abasebenzisi be- intanethi ye- satellite , balindele i-latencies ede kakhulu kwaye bathabathe ukungaboni i-lag yesikhashana ye-50 okanye 100 ms.
I-gamers e-intanethi ezinikezelweyo, ngakolunye uhlangothi, ukhetha kakhulu uxhulumaniso lwayo lwenethiwekhi ukuba lusebenze ngaphantsi kwama-50 ms of latency kwaye uya kuphawula ngokukhawuleza nayiphi na i-lag ngaphezulu kwelo nqanaba. Ngokubanzi, izicelo ze-intanethi zenza ngcono xa i-latency yenethiwekhi ihlala ngaphantsi kwe-ms ms 100 kwaye nayiphi na i-lag eyongeziweyo iya kubonakala kubasebenzisi.