Wakambozvibvunza here kuti scanner inoitei neVDI chiteshi? Pakutanga zvese zvinotaridzika zvakanaka: inoendeswa mberi seyakajairwa USB mudziyo uye "pachena" inoonekwa kubva kumashini chaiwo. Ipapo mushandisi anopa murairo wekutarisa, uye zvese zvinoenda kugehena. Muchiitiko chepamusoro - mutyairi we scanner, zvakanyanya - mumaminetsi mashoma scanner software, zvino inogona kukanganisa vamwe vashandisi vesumbu. Sei? Nekuti kuti uwane mashanu-megabyte akadzvanywa mufananidzo, unofanirwa kutumira maviri kusvika matatu maodha ehukuru data kuburikidza ne USB 2.0. Bhazi rinobuda 480 Mbit/s.
Saka iwe unofanirwa kuyedza zvinhu zvitatu: UX, peripherals uye chengetedzo - inofanirwa. Pane mutsauko pakuti unoedza sei. Iwe unogona kuisa vamiririri munharaunda pane yega yega workstation. Izvi zvakachipa, asi hazviratidze mutoro pachiteshi uye hazvinyatso kuverengera mutoro pane processor. Chechipiri sarudzo ndeyekuisa nhamba inodiwa yemarobhoti emulator mune imwe nzvimbo uye kutanga kuvabatanidza kumabasa chaiwo sevashandisi chaivo. Kuremerwa kubva pachiratidziro vhidhiyo rwizi rwekufambisa protocol (chaizvo, yakachinja pixels), parsing uye kutumira network mapaketi anozowedzerwa, uye mutoro uri pachiteshi unozojeka. Chanera hachiwanzo tariswa.
UX ndiyo kumhanya uko mushandisi wekupedzisira anoita zviito zvakasiyana. Kune bvunzo mapakeji anoremedza kuisirwa nemazana evashandisi uye kuvaitira zvakajairwa zviito: vhura hofisi mapakeji, verenga maPDF, tarisa, kashoma kuona zvinonyadzisira panguva yebasa, zvichingodaro.
Muenzaniso wakanaka wekuti nei bvunzo dzakadai dzakakosha kumberi kwaive mukumisikidzwa kwazvino. Ikoko, vashandisi vane chiuru vari kutamira kuVDI, vane hofisi, browser uye SAP. Iyo kambani IT department inogadzirwa, saka kune tsika yekuyedza mitoro isati yaitwa. Mune ruzivo rwangu, kazhinji mutengi anofanira kunyengetedzwa kuti aite izvi, nokuti mari yacho yakakwirira uye zvikomborero hazvisi pachena nguva dzose. Pane zviverengero zvaunogona kukanganisa here? Muchokwadi, bvunzo dzakadai dzinoratidza nzvimbo dzavaifunga, asi hadzina kutarisa.
Kuisirwa
Masevha matanhatu, iyo gadziriso ndeiyi:
Isu takanga tisina mukana wekuchengetedza mutengi system; yakapihwa senzvimbo sevhisi, kutaura zvazviri. Asi isu tinoziva kuti kune zvese-flash. Isu hatizive kuti ndeipi-yese-flash, asi zvikamu zvegumi TB. VDI - VMware nesarudzo yemutengi, sezvo iyo IT timu yave kutoziva iyo stack, uye zvese zvinonyatsoenderana nekuita kuti iite hurongwa hwakazara. VMware yakanyanya "kukochekera" pane yayo ecosystem, asi kana uine yakakwana bhajeti rekutenga, unogona kunge usina matambudziko kwemakore. Asi iyi inowanzova yakakura kwazvo "kana". Isu tine mutero wakanaka, uye mutengi anoziva nezvazvo.
Tiri kutanga bvunzo, nekuti iyo IT timu haiburitse chero chinhu mukugadzira pasina bvunzo. VDI hachisi chinhu chaunogona kuvhura wobva wagamuchira. Vashandisi vanotakura zvishoma nezvishoma, uye zvinokwanisika kusangana nematambudziko mushure memwedzi mitanhatu. Izvo, zvechokwadi, hapana anoda.
450 "vashandisi" muyedzo, mutoro unogadzirwa munharaunda. Robo-vashandisi vanoita zviito zvakasiyana panguva imwe chete, tinoyera nguva yekushanda kwega kwega kwemaawa akati wandei ebasa:
Ngationei kuti maseva uye masisitimu ekuchengetedza achaita sei. Ko VDI ichakwanisa kugadzira iyo nhamba inodiwa yemadhisikirwo ematafura, zvichingodaro. Sezvo mutengi asina kutevedzera nzira ye hyperconvergence, asi akatora yese-flash yekuchengetedza sisitimu, zvaive zvakakodzera kuti utarise iko kurongeka kwesaizi zvakare.
Chaizvoizvo, kana chimwe chinhu chikadzikira pane imwe nzvimbo, iwe unofanirwa kushandura marongero eVDI purazi, kunyanya, kugoverwa kwezviwanikwa pakati pevashandisi vezvikamu zvakasiyana.
Periphery
Kazhinji pane matatu mamiriro ane peripherals:
- Mutengi anongoti isu hatisi kubatanidza chero chinhu (zvakanaka, kunze kwemahedhifoni, anowanzo onekwa "kunze kwebhokisi"). Kwemakore mashanu apfuura kana zvakadaro, ini ndanyanya, kashoma kuona mahedhifoni asina kutorwa ega, uye asina kutorwa neVMware.
- Yechipiri nzira ndeyekutora nekuchinja maperipherals sechikamu cheVDI kuita chirongwa: isu tinotora izvo isu nemutengi takaedza nekutsigira. Mhosva yacho inonzwisisika isingawanzoitiki.
- Nzira yechitatu ndeyekukanda kuburikidza ne hardware iripo.
Unotoziva nezvedambudziko re scanner: unofanirwa kuisa software yepakati pa workstation (thin client) inogamuchira USB stream, inodzvanya mufananidzo, uye inoutumira kuVDI. Nekuda kwezvimiro zvakasiyana-siyana, izvi hazvigoneke nguva dzose: nepo zvese zvichishanda zvakanaka paWindows clients (makombiyuta ekumba uye ma thin clients), kune *nix builds, mutengesi weVDI anowanzo tsigira kugoverwa kwakatarwa, uye zvinhu zvinova zvisina kunaka, sezvinoita ma Mac clients. Sekurangarira kwangu, vanhu vashoma vakabatanidza maprinta emuno ne Linux-kuisa kuitira kuti zvishande panguva yekugadzirisa matambudziko pasina kufona nguva dzose kuti zvitsigire. Asi izvi zvatove zvakanaka, kare kare - kunyangwe zvichingoshanda.
Vhidhiyo musangano - vatengi vese nekukurumidza vanoda kuti ishande uye ishande nemazvo. Kana purazi rakagadzirwa nemazvo, saka rinoshanda nemazvo, kana zvisizvo, tinowana mamiriro ezvinhu apo panguva yemusangano wekuteerera, mutoro uri pachiteshi unowedzera, pamwe nekuwedzera kune izvi, pane dambudziko rekuti mufananidzo unoratidzwa zvisina kunaka (hapana yakazara. HD, chiso che9-16 pixels). Kuwedzera kwakasimba kwakawedzera kunonoka kunoitika kana loop yaonekwa pakati pemutengi, iyo VDI workstation, videoconferencing server, uye kubva ipapo yechipiri VDI uye wechipiri mutengi. Zvakarurama kubatanidza zvakananga kubva kumutengi kuenda kune vhidhiyo musangano server, izvo zvinoda kuiswa kwechimwe chikamu chekuwedzera.
USB makiyi - hapana matambudziko navo zvachose, akangwara makadhi uye nezvimwe, zvese zvinoshanda kunze kwebhokisi. Zvinetso zvinogona kumuka nemabhakodhi scanner, maprinta emavara, michina (hongu, pakanga paine chinhu chakadaro), uye mabhuku emari. Asi zvinhu zvose zviri kugadziriswa. Nema nuances uye kwete pasina zvinoshamisa, asi pakupedzisira zvakagadziriswa.
Kana mushandisi akatarisa YouTube kubva kuVDI chiteshi, iyi ndiyo yakaipisisa mamiriro kune ese ari maviri mutoro uye chiteshi. Mazhinji mhinduro anopa HTML5 vhidhiyo redirection. Iyo yakamanikidzwa faira inoendeswa kune mutengi, kwainotaridza. Kana kuti mutengi anotumirwa chinongedzo chekutaurirana zvakananga pakati pebrowser uye vhidhiyo yekutambira (izvi hazvinyanyi kuwanda).
Chengetedzo
Chengetedzo inowanzoitika pazvikamu zvinosangana uye pamidziyo yemutengi. Pamatanho mune imwe ecosystem, mumashoko, zvese zvinofanirwa kushanda nemazvo. Mukuita, izvi zvinoitika mu90% yezviitiko, uye chimwe chinhu chichiri kuda kupedzwa. Mumakore achangopfuura, kumwe kutenga kweVmvara kwakave kuri nyore - vakawedzera MDM kune ecosystem kubata zvishandiso mukati mekambani. VMs ichangobva kuwana inonakidza network balancers (yaimbova Avi Networks), iyo inokutendera kuti uvhare nyaya yekuyerera kwekugovera gore mushure mekupedzwa kweVDI, semuenzaniso. Chimwe chinhu chaicho chebato rekutanga kusimudzira kwakanaka kwemapazi nekuda kwekutenga kwavo kutsva pavakatora kambani yeVeloCloud, iyo inogadzira SD-WAN yebazi network.
Kubva pamaonero emushandisi wekupedzisira, dhizaini uye mutengesi anenge asingaonekwe. Chakakosha pasi rose ndechekuti kune mutengi wechero mudziyo; unogona kubatanidza kubva pahwendefa, Mac, kana Windows mutete mutengi. Paitove nemaclients epaTV, asi zvino, rombo rakanaka, havachipo.
Iyo peculiarity yekumisikidzwa kweVDI ikozvino ndeyekuti mushandisi wekupedzisira anongove asina komputa kumba. Kazhinji une isina simba Android piritsi (dzimwe nguva kunyange negonzo kana kiibhodhi), kana unogona kunyange rombo rakanaka uye kuwana komputa achimhanya Win XP. Izvo, sezvaungafungidzira, hazvina kuvandudzwa kwechinguva. Uye haizombofa yakagadziridzwa zvakare. Kana michina isina kusimba, uko mutengi asina kuisirwa, maapplication haashande, mushandisi haagone kushanda. Neraki, kunyangwe zvigadziriso zvisina kusimba zvakakodzerwa (kwete nguva dzose zvakagadzikana, asi zvakakodzera), uye izvi zvinoonekwa sehombe yekuwedzera yeVDI. Zvakanaka, nezve chengetedzo, zvinodikanwa kuti uedze kukanganiswa kwevatengi masisitimu. Izvi zvinoitika kazhinji.
Tichifunga nezve kurudziro yeRospotrebnadzor pakuronga basa remabhizinesi pasi penjodzi yeCCIDID-19, kubatana nenzvimbo dzako dzebasa muhofisi kwakakosha. Zvinoita senge nyaya iyi ichagara kwenguva yakareba, uye hongu, kana wanga uchifunga nezveVDI, unogona kutanga kuyedza. Zvichauya zvakanaka. Zvinokurudzirwa ndizvo , kujekeswa . Zvakakosha, VDI inogona zvakare kushandiswa kudzoreredza nzvimbo kuti isangane nezvinodiwa zvekuteerera. Iyo regulator inosuma mamwe maitiro ekureba. Semuenzaniso, muhofisi ye50 sq. m hapagoni kuva nevashandi vanopfuura vashanu.
Zvakanaka, kana uine chero mibvunzo nezve VDI isiri yekutaura, heino email yangu: SSkryl@croc.ru.
Source: www.habr.com
