Intanethi ayiyi kuba khona ngaphandle kwamaseva
Umncedisi ikhompyutha eyenzelwe ukucwangcisa izicelo nokuhambisa idatha kwenye ikhompyutha kwi-intanethi okanye inethiwekhi yendawo.
Igama elithi "umncedisi" liqondwa lulona lukhulu ukuba luchaze umncedisi wewebhu apho iphepha lewebhu linokufumaneka kwi-intanethi ngokusebenzisa umthengi njengesiqulathi sewebhu . Nangona kunjalo, kukho iintlobo ezininzi zamaseva kunye neendawo zendawo ezifana neeseva zefayile ezigcina idatha ngaphakathi kwenethiwekhi ye- intranet .
Nangona nayiphi na ikhompyutha eqhuba isofthiwe ekhethekileyo inokusebenza njengomncedisi, ukusetyenziswa kokusetyenziswa kwegama elikhulu kakhulu, oomatshini abaphakamileyo asebenzayo njengamapompo aqhuba kwaye adonsa idatha kwi-intanethi.
Uninzi lwamanethiwekhi ekhompyutheni axhasa enye iseva okanye ngaphezulu ephethe imisebenzi ekhethekileyo. Njengomgaqo, inkulu inethiwekhi-ngokwemiqathango yabathengi abadibanisa kuyo okanye inani leenkcukacha ezihambayo-mhlawumbi kunokuba amaseva amaninzi adlala indima, ngalinye lizinikezelwe kwinjongo ethile.
Ngqongqo, "umncedisi" isofthiwe esenza umsebenzi othile. Nangona kunjalo, i- hardware enamandla exhasa le software ikwabizwa ngokuba ngumncedisi ngoba isofthiwe yesofisi edibanisa inethiwekhi yamakhulu okanye amawaka abathengi idinga i-hardware enamandla ngakumbi kunokuba ungathengela ukusetyenziswa kwabathengi abaqhelekileyo.
Iindidi eziqhelekileyo zabaSeva
Nangona ezinye iiseva ezinikezelwe apho iseva isebenze enye imisebenzi kuphela, ezinye iziphunyezwa zingasebenzisa enye iseva ngeenjongo ezininzi.
Inethiwekhi enkulu, injongo-jikelele yokuxhasa inkampani ephakathi iyakunceda iindidi ezahlukeneyo zamaseva:
AbaSebenzi beWebhu
Iiseva zewebhu zibonisa iphepha kwaye ziqhuba ii-apps ngokusebenzisa iziphequluli zewebhu.
Umncedisi wakho unxibelelwano ukuxhomekeka okwangoku kwiseva yewebhu ehambisa le khasi, nayiphi na imifanekiso onokuyibona, njl. Inkqubo yomxhasi, kulo mzekelo, unokuba ngumkhangeli we- Internet Explorer , i- Chrome , i-Firefox, i-Opera, i-Safari , njl
Iiseva zewebhu zisetyenziselwa zonke iintlobo zezinto ngaphezu kokunikezela itekisi elula kunye nemifanekiso, njengokulayisha nokuxhasa iifayile kwi-intanethi ngokusebenzisa inkonzo yokugcinwa kwefu okanye iinkonzo zokugcina i-intanethi .
I-imeyile Servers
Iiseva ze-imeyile zenzelela ukuthumela nokufumana imilayezo ye-imeyile.
Ukuba unomthengi we- imeyile kwikhompyutha yakho, isofthiwe ixhuma kwi-imeyile okanye i- POP imeyile ye-imeyile ukukhuphela imilayezo yakho kwikhompyutheni yakho, kunye ne- SMTP iseva ukuthumela imilayezo kwakhona kwi-imeyile ye-imeyile.
Umncedisi we FTP
Iiseva ze-FTP zixhasa ukuhamba kweefayili ngokusebenzisa iifayile zeProsoft Transfer Tools .
Iiseva zeFTP zifikeleleka ngokude ngeenkqubo zeklayenti zeFTP .
Uvimba weSazisi
Iiseva zobunikazi zixhasa inkxaso yokungena kunye neendlela zokukhusela abasebenzisi abagunyazisiweyo.
Amakhulu eentlobo ezahlukeneyo zee-server ezikhethekileyo zixhasa amanethiwekhi ekhompyutha. Ngaphandle kweendlela eziqhelekileyo zentsebenziswano, abasebenzisi basekhaya bahlala benxibelelana neeseva zemidlalo kwi-intanethi, iinkonzo zengxoxo, iinkonzo zokusakaza izandi, njl njl.
Udidi lweeNethwekhi zenethiwekhi
Unxibelelwano oluninzi kwi-intanethi lisebenzisa umxhasi womncedisi-mncedisi womnatha wokudibanisa iiwebhusayithi kunye neenkonzo zonxibelelwano.
Enye imodeli ebizwa ngokuba yintsebenziswano yontanga-to-peer ivumela zonke iifowuni kwinethiwekhi ukuba isebenze njengomncedisi okanye umxhasi kwisiseko esifanelekileyo. Iintanethi zontanga zinika ubungakanani bebucala bokuba ubunxibelelwano phakathi kweekhomputha zijoliswe ngakumbi, kodwa ezininzi iinkqubo zokunxibelelana koonontanga zontanga azixhomekanga ngokwaneleyo ukuze zixhase kakhulu iipikhi zendlela ezinkulu.
Clusters Server
Iqoqo legama lisetyenziselwa ngokubanzi kwiinkqubo zekhompyutha ukubhekiselele ekuphunyezweni kwezixhobo ezikhoyo zabakhompyutha. Ngokuqhelekileyo, iqoqo lidibanisa izixhobo zamacwecwe amabini okanye ngaphezulu angasebenzisa ngokwahlukileyo injongo ethile (ngokuqhelekileyo isistim somsebenzi okanye iseva).
Ifama yefowuni yewebhu iseqoqo lweeseva zewebhu ezixhunyiwe, ngamnye kunye nokufikelela kumxholo kwisayithi enye esebenza njengeqela, ukuqonda. Nangona kunjalo, i-purists iphikisana nokuhlelwa kobugcisa befama kwiseva njengesiqendu, kuxhomekeke kwiinkcukacha ze-hardware kunye noqwalaselo lwe-software.
Kwiiseva ekhaya
Ngenxa yokuba iiseva zifana neprogram, abantu banokusebenza ngamaseva ekhaya, bafumaneke kuphela kumacebo axhunyiwe kwintanethi yabo yasekhaya. Umzekelo, ezinye ii-drivers ezinamandla ezixhumene nenethwekhi zisebenzisa i-protocol yolondolozo lwe- Network Attached yokugcina umgaqo-nkqubo ukuvumela ii-PC ezahlukeneyo kwinethwekhi yasekhaya ukufikelela kwisethi ekwabelwanayo yeefayili.
Umncedisi owaziwayo we-Plex media usiza abasebenzisi ukuba badle imidiya yedijithali kumaTV nakwiidivaysi zokuzonwabisa kungakhathaliseki ukuba iifayile zeendaba zikhoyo kwifu okanye kwi-PC yendawo.
Ulwazi olungakumbi kwievava
Ekubeni ixesha lokuphumla libaluleke gqitha kuninzi kumaseva, ngokuqhelekileyo akalokothi avaliwe kodwa kunoko ugijime 24/7.
Nangona kunjalo, ngamaseva ngamanye amaxesha ahla ngenjongo yokulungiselela isondlo, oko kutheni ezinye iiwebhusayithi kunye neenkonzo zikwazisa abasebenzisi bazo "ixesha lokuhlelwa okucwangcisiweyo" okanye "ukulungiswa okucwangcisiweyo." Amaseva angaphinda ahlawule ngokungazenzisiyo ngethuba lokufana nokuhlaselwa kweDDoS .