Abaxhasi Thin - ntoni na? Nokuxhuma ukusebenzisa abaxhasi ezibhityileyo

Ngokuqhelekileyo, xa abantu bethetha iimpawu ukwenza inkqubo, baqonde ulwimi apho kuyo wabhalwa. Okanye iimfuno inkqubo efunekayo ukuze lusebenze. Kodwa kukho kwakhona iqela kwezinye, iinkcazelo ezaziwayo-encinane. Omnye wabo - nto abathengi ezibhityileyo. Yintoni na yaye yintoni okhula?

Yintoni a client obhityileyo?

Phantsi client mncane kuyinto ikhompyutha okanye iinkqubo nesebenza womnatha esibulalayo okanye ukwakhiwa uhanjiselo-server. Kodwa asingabo nje apho phandle liyasebenza. Zonke okanye ubuncinane uninzi lwemisebenzi yokujongwa lolwazi ikhutshelwa abancedisi ezinento abathengi ezibhityileyo. Yintoni na ekuphunyezweni? Ngokomzekelo, ngebhrawuza esetyenziselwa ukusingatha izicelo inethiwekhi ngokusebenzisa ngazo ngoku ekunene ukufunda le migca. Kuba zempilo iinkqubo kufuneka nomncedisi kubathengi ezingcakacileyo, kungenjalo kube nzima ngokwaso i ngcamango.

Kutheni kufuneka?

Ngamafutshane, umxhasi obhityileyo yinto ephosakeleyo yekhompyutha leyo ewalayishayo inkqubo yokusebenza okulula kwaye idibanisa ukugcina umncedisi. Oku kusetyenziswa kuphela ukwenzela ukugcina kwi-hardware ne-software (nangona kwiimeko ezinqabileyo, unobangela isenokuba nezinye iingqwalasela). client oqhelekileyo mncane kuyinto ibhloko yinkqubo akukho diski enzima, kodwa icandelo iintsimbi ubuncinane kuphela into efunekayo ukuze uqalise inkqubo yokusebenza. Nina ohlanganisa unikezelo lwamandla, mouse, keyboard, ukujonga, kunye inethiwekhi yentambo. Kusenokubakho ezinye izixhobo, kodwa ukusebenzisa kwabo kunokwenzeka kuphela xa yesazisi zabo data ngazo ukuya terminal umncedisi.

Oku kunciphisa kwinqanaba elifunekayo ukuchitha kwi-software. Akukho mfuneko yokuba uthenge ilayisenisi kwikhompyutha nganye - kuyimfuneko kuphela kwi server eyodwa. Oku kunciphisa iindleko kubasebenzi, kuba kuyimfuneko ukuba alawule terminal enye kuphela. Njengoko yokwenza ubonisa ukusetyenziswa, ukwenzakalisa umntu obhityileyo kuyingxaki (ngaphandle kokuba senze umzamo esingaxomezelelwanga). Kodwa ke ngaxeshanye kunye Iimfuno ezongezelekileyo nkonzo. Oku kuyinyaniso ingakumbi transfer amatyala ukusuka umphathi omnye komnye. Ke kuyimfuneko ukuba uthatha igunya wayezazi kakuhle ezintweni zonke, kuba ngokumandla nakuphi na ukusilela kungakhokelela ekubeni ekuweni yonke le nkqubo, aze aphulukane ixabiso abaxhasi babo mncane kuyinto. Yintoni na onokuyenza, nokuba zahluke njani fat?

Umahluko phakathi umxhasi obhityileyo nepeni

Ukuba uthathe ingqalelo xa ukwahlula umxhasi kukubi? Umahluko phakathi kwazo zezi zilandelayo: ekuqaleni ukuqonda uhlobo okuqhelekileyo neenkqubo ukusebenza ngokwawo phezu terminal esahlukileyo. Akukho mfuneko iseva ekude ukuba intsebenzo umgangatho womsebenzi wabo. Yintoni wesibini, sele uyazi. Kwaye oku yengundoqo kwaye umahluko kuphela weklayenti nasebubini. Iiyantlukwano usenakho kungakhokelela ekubeni kuqatshelwe le misebenzi, kodwa bonke ulunga isigwebo zavela ngaphambili.

Njani isebenza yaye zeziphi iintlobo zokulayisha apho?

Njani, eneneni, le iteknoloji isebenza? Ngokubanzi, lonke ulwazi inokushwankathelwa ku manqaku mathathu:

1. Kwi computer nge yenye yemithombo ye kweziqalo client obhityileyo kunokwenzeka. Iinketho ziphambili zithathelwa ingqalelo: LAN, CD, HDD.
2. Xa inkqubo ezicekethekileyo ngumxhasi download (okanye ukusebenza womnatha wobulali phambi kokuba) khadi womnatha ye computer ufumana eyakhe IP-idilesi yayo.
3. Nini ukunqunyanyiswa zonke izixhobo eziyimfuneko, ngoko desktop kudala yokudityaniswa iseshoni yesiphelo yomncedisi lowo kucacisiwe useto. Access makanikwe sele okanye kufuneka password kanye login. ezingcakacileyo uqhagamshelo client kuba womnatha wobulali lweshishini kufuneka avunyelwe yezicwangciso umncedisi.

Njani le nkqubo usebenza apheleleyo sele sinengcamango. Ke enye le nto ibalulekileyo silungelelanise iyalayisha, ezo bonke abaxhamli ezibhityileyo. Ntoni na, apho kuthathwe ukuba akukho diski enzima apho data idla egcinwe? Kukho ezimbini amathuba:

1. Ilayisha usebenzisa inethiwekhi. Uthungelwano kufuneka asebenze TFTP- kunye DHCP-server. Kwi computer kufuneka ikhadi womnatha, nto leyo unalo impahla BootROM okanye abaqhubi ezizodwa kubadlali nto. Iqwalasela zonke zokwalatha ufumana izicwangciso kwaye ewalayishayo indlela yokusebenza.
2. Download inkqubo pre-iqinile DVD \ CD \ Flash \ IDE.

Client Web

Ithekhinoloji "client obhityileyo" zithandwa kakhulu ngaphezu kusenokubonakala xa efika kuqala. Ufuna i umzekelo, liveza iqiniso ukuba usebenzise loo nto ngoku? Kulungile ke, masithi ukuba indima ekhethekileyo kufuneka inikwe kubaxumi zixhaphakileyo okwangoku zibhityile - izikhangeli. Ukuba bayimizekelo emihle umsebenzi kule migaqo. Ngokwawo, isikhangeli akwanelanga kwi oko kufanelekileyo. Kodwa ke amathuba wakuvulela up ikhompyutha kunye uqhagamshelwano zothungelwano kwihlabathi jikelele mikhulu! Lo matshini unokuba etyebileyo kakhulu software resource, kodwa ukufumana iinkcukacha eziyimfuneko ukusuka kumncedisi wobekelo kude, unako ukubala ekudalweni ezikumgangatho ophezulu, iziko lokuqhubela izinto. Yonke ukuba umsebenzisi ufuna ngekhompyutha - kukuza isicelo, emva koko ulwazi oluyimfuneko siya olufunyenwe kwimithombo yangaphandle.

Umsebenzi kwimo terminal

Ukongeza kwezi zingasentla, kuyimfuneko ukuba ukwaba inomnye umsebenzi kangangoko yentsimbi ye client obhityileyo - isixhobo nezikhethekileyo eyahlukileyo ngokokwakheka ukusuka PC. Loo ndlela abakwazi nge hard diski kwaye usebenzisa indlela yokusebenza eyodwa yasekuhlaleni (apho umsebenzi kukuba balungiselelwe iseshoni kunye yesiphelo Umncedisi umsebenzisi unako ukusebenza). Kwakhona, isixhobo eso akanalo iindawo ezizodwa uhambisa, oko evela housings ezizodwa kwaye kobubi nje ngokupheleleyo. Makhe sihlolisise umzekelo inkqubo yokwenene, apho umxhasi obhityileyo liyafezekiswa? Yintoni na? 1C - yinto iprogram eya kuqwalaselwa. Ngoko ke, yonke into isekwe kwi umsebenzi iinxalenye ezimbini: omnye - nguwe kanye lo liqonga ezifunekayo umsebenzi. Okwesibini - isandiso enze iinjongo ngamnye. Kodwa ayikwazi ukusebenza ngaphandle iqonga.

Applet ukusebenzisa abaxhasi ezingcakacileyo

Unako ukukhetha iintlobo ezininzi ezithandwayo 9 ye applet, ezisetyenziswa kuphuhliso kwale software. Olu luhlu ngolu hlobo lulandelayo:

1. X11 - Ndifumene isicelo kwiinkqubo Unix-based.
2. Telnet - a protocol multi-eqongeni. Ingaba bi-owenza bit ezisibhozo-byte ebomini yonxibelelwano ndlela.
3. Ssh - multi analogu Telnet. Umahluko engundoqo security of data ethunyelwayo.
4. Nx NoMachine - luyiguqule protocol X11. Uncedo engundoqo ucinezelo data.
5. Virtual Computing Network - iqonga inkqubo ezimeleyo. Lisebenzisa elula client-server isicelo layer protocol ukuba afumane ufikelelo kwi-computer eziyimfuneko ezinento kule program.
6. Independent Computing Architecture - indlela kunokuba abangafezekanga ukudlulisela data. Le protocol ukuboniswa ngokubonakalayo kwi iimfuno zomsebenzi kunye neenkqubo apho isebenza khona.
7. IProtokholi yeDesktophu esiSiseko - tiendlekela amathuba unikezelo lobekelo kwi desktop. It angadlulisela uluhlu olubanzi data, kwakunye kuvula ithuba lokusebenzisa oomatshini ekude.
8. Spice - protocol ukudlulisela data, ezinokuthi zisetyenziswe kakuhle, hayi nje kuphela kweli kumnatha womsebenzi wobulali, kodwa kwakhona nge kwi Internet. phawu awodwa i "lula lwenkqubo," nto leyo ekuvumela ukuba ngokukhawuleza ukwabelana data. Oku Bulelani kunokwenzeka ukuba lula iinkqubo transfer data (ezo singàphunyezwa ngendleko komsebenzi). Kwakhona basebenze ezininzi kulwakhiwo machine.
9. iiprotokoli ezahlukeneyo apho ziqulunqwe badwelisi benkqubo kwiinkampani namashishini ezahlukeneyo. Basebenzisa nje umthetho, kuloo ndawo, kuba leyo awasenzayo. Bona babe eziliqela iinketho ezizodwa, kubandakanywa: ukuphunyezwa, iimfuno inkqubo, izakhiwo. client Thin kule meko iqulunqwa ngokupheleleyo ziinkampani iprotocol ngamnye ebisebenza endaweni yayo.

imizekelo ukusebenza

Kolu hlobo uphando mabanikwe umzekelo ukuphunyezwa umxhasi ezingcakacileyo, ezifana nezi:

1. ukufikelela terminal.
2. workstations Diskless.
3. LTSP.
4. Thinstation.

Ukusebenzisa abaxhasi ezingcakacileyo ivumela kwiimeko ezinjalo ukuze kukhawuleziswe nokuphuculwa kunyanzelekile ukuze ukusebenza software.