 |
| nuko imwe muri webserver iba imeze |
bibitse kurizo computer 4 gusa. gusa uko iminsi igenda iza yaje kuba vast cyane ubwu za webhost ari nyinshi cyane. kugirango icyo nshaka kuvugaho cyumvikane ndirinda kujya muribyinshi nubwo bitukumvikana neza nakoresheshe izindi term muburyo bwo kumva akamaro ka DNS server aha twibaze duti ese iyo wanditse ngo www.facebook.com or www.igihe.com muri address bar ya navigateur yawe ugakanda enter hakorwa iki kugeza ubonye page washakaga?
aha bwambere bidusaba kumenya aho ibyo dusoma biba
bibitse website zose rero zibika cg zihosting all their data kuri any
web server hakaba hari ama societe menshi atanga iyo service yo gu
hosting website.zikishyurwa na nyiri website akaba yishyurwa burimwaka
cg burigihe runaka
izo data rero twavugako zihora online kuko buruko
uzishatse uzibona gusa ntago zibika data zawe kumazina ya site yawe
ahubwo zizibika nka IP (internet protocal) address bityo buri site burya
igira ip address yayo gusa twafata urugero kuri www.igihe.com ip
address zayo nizo 142.4.9.39 niba ushaka kureba ko mvuga ukuri andika
iyo mibare uko uyireba nutudomo turihagati utatwibagiwe muri address bar
ya browser yawe then ukande enter urahita ujya kugihe.com sasa ubundi
mbere yuko haza DNS server nuko twarikujya tubigenza ntazina rya website
ryabagaho ahubwo twarikujya dufata ama ip address yabo aho gufata
amazina ngaho nawe ibaze gufata iriya mibare mumutwe? nicyo DNS server
zikora iyo wanditse ijambo www.igihe.com ukohereza query iragenda
ikanjya muri DNS server then DNS server yambere bicaho niya ISP
(internet service provider iyi isp ni organisation iguha service yo
kubona network cg gu participa muri internet) iyo DNS server iyo
yakiriye commande yawe ngo www.igihe.com yo ireba muri data base zayo
ikakubwira ip address 142.4.9.39 iyo iyibuze muri database yayo ibaza
izindi ngenzi zayo DNS server zitandukanye paka ibonetse gusa nawe iyo
wanditsemo website itabaho baguha ko ntayibaho. noneho device ikacyira
ip za website noneho ikohereza izo ip address kuri web server doreko yo
ibika data ikurikije ip address then ukabona page ushaka gusa twibuke ko
bikorwa mukanya nkako guhubya
 |
| nuko system ikora urabonako pc yohereje query kuri dns server iyibaza ip address ya website nukp noeho iyibuze nayo iyibaza indi dns server nuko yo iyibonye irayiyiha nuko pc ibona ip address yashakaga noneho ibona kwaka page kuri webserver |
nuko internet ikora muri macye, nta nyirayo igira ahubwo nabantu bahura umwe atanga undi ashaka iyo niyo internet abo twishyura
gusa na computer yawe ushatse wayihindura webserver apache ni software wakwifashisha gusa nta domaine name ( nkuko bavuga igihe.com) ahubwo wajya ukoresha uburyo bwa ip address gusa
