Wake wazibuza ukuthi isithwebuli senzani ngesiteshi se-VDI? Ekuqaleni konke kubukeka kukuhle: idluliselwa njengedivayisi evamile ye-USB futhi ibonakala "ngokusobala" emshinini obonakalayo. Khona-ke umsebenzisi unikeza umyalo wokuskena, futhi yonke into iya esihogweni. Esimeni esihle kakhulu - umshayeli wesithwebuli, okubi nakakhulu - emaminithini ambalwa isofthiwe yesithwebuli, khona-ke ingathinta abanye abasebenzisi beqoqo. Kungani? Ngoba ukuze uthole isithombe esicindezelwe esingamamegabhayithi amahlanu, udinga ukuthumela ama-oda amabili kuya kwamathathu obukhulu bedatha nge-USB 2.0. Ukuphuma kwebhasi kungu-480 Mbit/s.
Ngakho-ke udinga ukuhlola izinto ezintathu: i-UX, ama-peripherals nokuphepha - okufanele. Kunomehluko endleleni ohlola ngayo. Ungafaka ama-agent endaweni endaweni yokusebenza ngayinye ebonakalayo. Lokhu kubiza kakhulu, kodwa akuwubonisi umthwalo esiteshini futhi akubali ngokunembile umthwalo omprosesa. Inketho yesibili ukufaka inombolo edingekayo yamarobhothi alingisa kwenye indawo futhi uqale ukuwaxhuma emisebenzini yangempela njengabasebenzisi bangempela. Umthwalo ovela kuphrothokholi yokudlulisa ukusakazwa kokusakaza kwevidiyo yesikrini (ngokunembile, amaphikseli ashintshile), amaphakethe enethiwekhi okuhlaziya nawokuthumela azokwengezwa, futhi umthwalo esiteshini uzocaca. Isiteshi ngokuvamile asivami ukuba sihlolwe.
I-UX ijubane lapho umsebenzisi wokugcina enza khona izenzo ezahlukahlukene. Kunamaphakheji okuhlola alayisha ukufakwa ngamakhulu abasebenzisi futhi abenzele izenzo ezijwayelekile: vula amaphakheji ehhovisi, funda ama-PDF, uphequlule, awuvami ukubuka izithombe zocansi ngesikhathi somsebenzi, njalo njalo.
Isibonelo esihle sokuthi kungani ukuhlola okunjalo kubalulekile ngaphambili bekusekufakweni kwakamuva. Lapho, abasebenzisi abayinkulungwane bathuthela ku-VDI, banehhovisi, isiphequluli kanye ne-SAP. Umnyango we-IT wenkampani uyathuthukiswa, ngakho-ke kukhona isiko lokuhlola umthwalo ngaphambi kokuqaliswa. Ngokuhlangenwe nakho kwami, ngokuvamile ikhasimende kufanele likhongwe ukwenza lokhu, ngoba izindleko ziphezulu futhi izinzuzo azihlali zisobala. Ingabe zikhona izibalo lapho ungenza khona iphutha? Eqinisweni, ukuhlolwa okunjalo kwembula izindawo lapho bebecabanga khona, kodwa abakwazanga ukuhlola.
ukufakwa
Amaseva ayisithupha, ukucushwa kuthi:
Asikwazanga ukufinyelela kusistimu yokugcina yekhasimende; inikezwe njengendawo njengesevisi, empeleni. Kodwa siyazi ukuthi kukhona konke-flash. Asazi ukuthi iyiphi i-flash yonke, kodwa izingxenye ziyi-10 TB. I-VDI - I-VMware ngokukhetha kwekhasimende, njengoba ithimba le-IT selijwayele isitaki, futhi yonke into ihambisana kahle ukuze kwakhiwe ingqalasizinda ephelele. I-VMware “ibambekile” kakhulu ku-ecosystem yayo, kodwa uma unesabelomali esanele sokuthenga, ungase ungabi nazo izinkinga iminyaka. Kodwa lokhu kuvame ukuba “uma” kukhulu kakhulu. Sinesaphulelo esihle, futhi ikhasimende liyazi ngakho.
Siqala ukuhlola, ngoba ithimba le-IT alikhiphi cishe noma yini emkhiqizweni ngaphandle kokuhlolwa. I-VDI akuyona into ongayenza bese uyamukela. Abasebenzisi balayisha kancane kancane, futhi kungenzeka ukuthi uhlangabezane nezinkinga ngemuva kwezinyanga eziyisithupha. Okungukuthi, akekho okufunayo.
450 "abasebenzisi" ekuhlolweni, umthwalo ukhiqizwa endaweni. Abasebenzisi be-robo benza izenzo ezihlukene ngesikhathi esisodwa, sikala isikhathi somsebenzi ngamunye emahoreni ambalwa okusebenza:
Ake sibone ukuthi amaseva namasistimu okugcina azoziphatha kanjani. Ingabe i-VDI izokwazi ukudala inombolo edingekayo yamadeskithophu abonakalayo, nokunye. Njengoba ikhasimende lingazange lilandele indlela ye-hyperconvergence, kodwa lithathe isistimu yokugcina i-flash, kwakudingeka ukuthi kuhlolwe ukufaneleka kokulinganisa futhi.
Empeleni, uma okuthile kuncipha endaweni ethile, udinga ukushintsha izilungiselelo zepulazi le-VDI, ikakhulukazi, ukusatshalaliswa kwezinsiza phakathi kwabasebenzisi bezigaba ezahlukene.
I-periphery
Ngokuvamile kunezimo ezintathu ezinama-peripherals:
- Ikhasimende livele lithi asixhumi lutho (kahle, ngaphandle kwamahedisethi, ngokuvamile abonakala "ngaphandle kwebhokisi"). Eminyakeni emihlanu edlule noma ngaphezulu, angikaze ngibone amahedisethi angazange athathwe wodwa, futhi angazange athathwe yi-VMware.
- Indlela yesibili iwukuthatha futhi uguqule ama-peripherals njengengxenye yephrojekthi yokuqaliswa kwe-VDI: sithatha lokho thina nekhasimende esikuhlolile futhi sikusekela. Icala liyivelakancane ngokuqondakalayo.
- Indlela yesithathu iwukuphonsa ngokusebenzisa i-hardware ekhona.
Usuvele wazi ngenkinga ngezikena: udinga ukufaka i-middleware endaweni yokusebenza (iklayenti elincane), elithola umfudlana we-USB, licindezela isithombe bese lisithumela ku-VDI. Ngenxa yezici eziningi, lokhu akwenzeki ngaso sonke isikhathi: uma konke kuhamba kahle kumaklayenti kaWin (amakhompyutha asekhaya namakhasimende amancane), bese kuthi *nix yakha umthengisi we-VDI uvame ukusekela ukusatshalaliswa okuthile futhi imidanso enethamborini iqala, njengoba ku-Mac -clients. Enkumbulweni yami, bambalwa abantu abaxhume amaphrinta endawo kusuka ekufakweni kwe-Linux ukuze asebenze esigabeni sokususa iphutha ngaphandle kwezingcingo eziqhubekayo zokusekela. Kodwa lokhu sekuvele kuhle, esikhathini esithile esidlule - ngisho nokusebenza nje.
Inkomfa ngevidiyo - wonke amakhasimende ngokushesha noma kamuva afuna ukuthi isebenze futhi isebenze kahle. Uma ipulazi lakhiwe ngendlela efanele, khona-ke lisebenza kahle, uma lingalungile, sithola isimo lapho phakathi nengqungquthela yomsindo umthwalo esiteshini ukhuphuka, futhi ngaphezu kwalokhu, kunenkinga yokuthi isithombe siboniswa kabi (akukho okugcwele. I-HD, ubuso bamaphikseli angu-9–16 ). Ukubambezeleka okwengeziwe okunamandla kwenzeka lapho iluphu ivela phakathi kweklayenti, indawo yokusebenza ye-VDI, iseva ye-videoconferencing, futhi ukusuka lapho i-VDI yesibili kanye neklayenti lesibili. Kulungile ukuxhuma ngokuqondile kusuka kuklayenti kuya kuseva yenkomfa ngevidiyo, okudinga ukufakwa kwenye ingxenye eyengeziwe.
Okhiye be-USB - azikho izinkinga ngazo nhlobo, amakhadi ahlakaniphile nokunye okunjalo, konke kusebenza ngaphandle kwebhokisi. Ubunzima bungavela ngezikena zebhakhodi, amaphrinta elebula, imishini (yebo, bekukhona into enjalo), namarejista emali. Kodwa konke kuyaxazululwa. Ngama-nuances futhi hhayi ngaphandle kokumangala, kodwa ekugcineni kuxazululwe.
Uma umsebenzisi ebuka i-YouTube esiteshini se-VDI, lesi isimo esibi kakhulu kukho kokubili umthwalo nesiteshi. Izixazululo eziningi zinikeza ukuqondisa kabusha kwevidiyo ye-HTML5. Ifayela elicindezelwe lidluliselwa kuklayenti, lapho livela khona. Noma iklayenti lithunyelwa isixhumanisi sokuxhumana okuqondile phakathi kwesiphequluli nokusingathwa kwevidiyo (lokhu akuvamile).
Ukuphepha
Ukuphepha ngokuvamile kwenzeka ezindaweni zokusebenzelana nakumadivayisi eklayenti. Ezimpambanweni ze-ecosystem eyodwa, ngamagama, yonke into kufanele isebenze kahle. Empeleni, lokhu kwenzeka ku-90% wamacala, futhi kukhona okusadinga ukuqedwa. Eminyakeni yamuva nje, okunye ukuthengwa kwe-Vmvara kubonakale kulula kakhulu - bangeze i-MDM ku-ecosystem ukuze baphathe amadivayisi ngaphakathi kwenkampani. Ama-VM asanda kuthola amabhalansi enethiwekhi athakazelisayo (owayekade eyi-Avi Networks), akuvumela ukuthi uvale udaba lokusatshalaliswa kokugeleza ngonyaka ngemva kokuqedwa kwe-VDI, isibonelo. Esinye isici esivela eqenjini lokuqala ukwenza kahle kwamagatsha ngenxa yokuthenga kwawo okusha lapho ethatha inkampani ye-VeloCloud, eyenza i-SD-WAN yamanethiwekhi amagatsha.
Ngokombono womsebenzisi wokugcina, i-architecture nomthengisi cishe ababonakali. Okubalulekile emhlabeni wonke ukuthi kuneklayenti lanoma iyiphi idivayisi; ungaxhuma kuthebhulethi, i-Mac, noma iklayenti elincane le-Windows. Kwakukhona ngisho namakhasimende omabonakude, kodwa manje, ngenhlanhla, awasekho.
Okuhlukile kokufakwa kwe-VDI manje ukuthi umsebenzisi wokugcina akanayo ikhompyutha ekhaya. Ngokuvamile uba nethebhulethi ye-Android ebuthakathaka (ngezinye izikhathi ngisho negundane noma ikhibhodi), noma ungase ube nenhlanhla futhi uthole ikhompuyutha esebenzisa i-Win XP. Okungukuthi, njengoba ungaqagela, ayikabuyekezwa isikhathi eside. Futhi ngeke iphinde ibuyekezwe. Noma imishini ebuthakathaka kakhulu, lapho iklayenti lingafakiwe, izinhlelo zokusebenza azisebenzi, umsebenzisi akakwazi ukusebenza. Ngenhlanhla, ngisho namadivaysi abuthakathaka kakhulu afanelekile (awahlali ekhululekile, kodwa afanelekile), futhi lokhu kubhekwa njengokuhlanganisa okukhulu kwe-VDI. Nokho, mayelana nokuphepha, kuyadingeka ukuhlola ukuyekethisa kwezinhlelo zamaklayenti. Lokhu kwenzeka kaningi.
Ngenxa yezincomo ze-Rospotrebnadzor mayelana nokuhlela umsebenzi wamabhizinisi asengozini ye-COVID-19, ukuxhuma ezindaweni zakho zokusebenza ehhovisi kubaluleke kakhulu. Kubonakala sengathi le ndaba izohlala isikhathi eside, futhi yebo, uma ubucabanga nge-VDI, ungaqala ukuhlola. Kuzofika kahle. Izincomo zikhona , izincazelo . Okubalulekile, i-VDI ingaphinda isetshenziselwe ukubuyisela izikhala ukuze kuhlangatshezwane nezidingo zokuthobelana. Umlawuli wethula izindinganiso ezithile zokuqhelelana. Ngokwesibonelo, ehhovisi 50 sq. m angeke kube ngaphezu kwezisebenzi ezinhlanu.
Hhayi-ke, uma unemibuzo mayelana ne-VDI okungeyona eyokuphawulwa, nansi i-imeyili yami: [i-imeyili ivikelwe].
Source: www.habr.com