Kwatanta Kuɗin VDI: Kan-Gidaje vs. Jama'a Cloud

A yau muna so muyi magana kadan game da VDI. Musamman, game da abin da wasu lokuta ke haifar da matsala mai mahimmanci ga manyan gudanarwa na manyan kamfanoni: wane zaɓi za ku fi so - tsara wani bayani na gida da kanku ko biyan kuɗi zuwa sabis a cikin girgijen jama'a? Lokacin da ƙidaya ba daruruwan ba, amma dubban ma'aikata, yana da mahimmanci musamman don zaɓar mafi kyawun bayani, tun da duk abin da zai iya haifar da ƙarin farashi mai ban sha'awa da tanadi mai tsanani.

Abin takaici, babu wata amsa ta duniya: kowane kamfani yana buƙatar "gwada" kowane zaɓi don kansa kuma ya lissafta shi daki-daki. Amma a matsayin mai yuwuwar taimako, za mu raba nazari mai ban sha'awa daga rukunin Evaluator. Kwararrun kamfanin sun shafe fiye da shekaru 20 suna gudanar da bincike a fannonin sarrafa bayanai, adana bayanai da kariya, hanyoyin samar da ababen more rayuwa na IT da cibiyoyin bayanan zamani fiye da shekaru XNUMX. A cikin binciken da aka buga kwanan nan, sun kwatanta farashin kayan aikin VDI na kan-gida bisa ga Dell EMC VxBlock 1000 tare da biyan kuɗi na girgije na jama'a zuwa Amazon WorkSpaces kuma ya kimanta ƙimar ƙimar zaɓuɓɓukan biyu a cikin shekaru uku. Kuma mun fassara wannan duka musamman a gare ku.

A wani lokaci, an yi imanin cewa girgijen zai zama magajin da ba makawa ga kayan aikin IT na al'ada. Gmail, Dropbox da sauran ayyukan girgije da yawa sun zama ruwan dare gama gari. Yayin da kamfanoni suka fara amfani da gizagizai na jama'a sosai, manufar girgijen da kanta ta samo asali. Maimakon "girgije kawai", "girgijen gajimare" ya bayyana, kuma yawancin kamfanoni suna amfani da wannan samfurin. Gabaɗaya, 'yan kasuwa sun yi imanin cewa girgijen jama'a ya dace da wasu bayanai da saiti na aikace-aikacen, yayin da kayan aikin kan-gida ya fi dacewa da wasu.

Ƙaunar gajimaren jama'a gabaɗaya da kuma ko ya dace da wata ƙungiya ta musamman ya dogara da abubuwa da yawa. Waɗannan sun haɗa da kasancewar ma'aikatan IT da matakin ƙwarewar su, damuwa game da matakin sarrafawa, kariyar bayanai da tsaro gabaɗaya, abubuwan da kamfani ke so game da ba da kuɗi (muna magana game da ƙayyadaddun farashi da ƙima) kuma, ba shakka, farashin. na wani shiri da aka yi bayani. A cewar wani binciken da ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru ("Hybrid Cloud Adana ga kamfani"), mahimman abubuwan da aka zaɓa don masu amsa sune tsaro da farashi.

Kamar sauran aikace-aikacen da ke gudana a cikin cibiyar bayanai, VDI yana samuwa azaman sabis daga masu samar da girgije na jama'a daban-daban. Ga kamfanoni waɗanda ke zaɓar gajimare na jama'a don VDI, farashi shine muhimmin matakin yanke shawara. Wannan binciken ya kwatanta Jimlar Kudin Mallaka (TCO) na mafita na VDI a kan-gida tare da na bayanan girgije na jama'a VDI. Musamman, waɗannan mafita sun haɗa da Dell EMC VxBlock 1000 tare da VMware Horizon da WorkSpaces akan Amazon Cloud.

Farashin TCO

Jimlar farashin mallaka ra'ayi ne da aka saba amfani dashi lokacin kimanta siyan kayan aikin IT. TCO yayi la'akari ba kawai farashin saye ba, har ma da farashin ƙaddamarwa da aiki da kayan aikin da aka zaɓa. Haɗuwa da abubuwan more rayuwa, kamar Dell EMC VxBlock 1000, suna sauƙaƙe yanayin al'ada don rage ƙira, saye, da farashin kulawa mai gudana. Bugu da kari, VMware Horizon yana sauƙaƙa al'amuran aiki ta hanyar haɗa kai tare da sauran yanayin yanayin samfurin VMware wanda ya zama gama gari a cikin kasuwancin IT a yau.

Wannan bayani zai yi la'akari da bayanan mai amfani daban-daban guda biyu don Dell EMC VxBlock 1000. Na farko - Ma'aikacin Ilimi - an tsara shi da gaske don yanayin aikin ofis na yau da kullun ba tare da ƙarin buƙatu don albarkatun lissafi ba. Na biyu, Ma'aikacin Wutar Lantarki, ya dace da ma'aikatan da ke buƙatar ƙarin ƙididdigar ƙididdiga. A cikin AWS WorkSpaces, ana iya tsara waɗannan taswira zuwa Madaidaicin Bundle da Bundle Performance bi da bi.

Tsarin VDI don bayanan mai amfani

Kayan aikin gida

The Dell EMC VxBlock Converged System ya haɗa da ajiyar Dell EMC, uwar garken CISCO UCS da hanyoyin sadarwar sadarwar, da dandalin software na VMware Horizon VDI. Don abubuwan more rayuwa na gida, tarin software na VMware Horizon an tura shi akan daidaitattun sabar x86, wanda sikelin ya danganta da adadin masu amfani. Ana samar da ƙarfin ajiya don software da asusun mai amfani ta hanyar tsararrun ƙwaƙwalwar filasha da aka haɗa ta hanyar Fiber Channel SAN. An gudanar da ababen more rayuwa ta amfani da Dell EMC AMP, daidaitaccen sashin VxBlock wanda ke da alhakin sarrafa tsarin, sa ido da sarrafa kansa.

Ana iya ganin gine-ginen kayan aikin da aka kwatanta a cikin zanen da ke ƙasa. An tsara wannan maganin tun asali don yanayin tebur mai kama da 2500 kuma yana iya yin girma har zuwa matsakaicin kwamfutoci 50 ta hanyar ƙara sabbin abubuwa cikin ƙira ɗaya. Wannan binciken ya dogara ne akan kayan aikin da ya haɗa da kwamfutoci masu kama-da-wane 000.

Tsarin gine-gine na Dell EMC VxBlock 1000

Abubuwan Kayayyakin Kayayyakin Kayayyakin Wuta na VDI

• Cisco UCS C240 ​​M5 (2U) - biyu Intel Xeon Gold 6138 2 GHz, Cisco Network Assistant, 768 GB na ƙwaƙwalwar ajiya don bayanan Ma'aikacin Wuta da 576 GB na ƙwaƙwalwar ajiya don bayanan Ma'aikacin Ilimi. Tsarin walƙiya na waje da aka haɗa ta SAN yayi aiki azaman ma'ajiya don bayanan mai amfani.
• Cisco UCS C220 M5 SX (1U) - biyu Intel Xeon Silver 4114 2,2 GHz, CNA da 192 GB na ƙwaƙwalwar ajiya. Waɗannan sabobin suna goyan bayan dandali na Dell EMC Advanced Manager da kuma raba ma'ajin da tsarin sikelin Haɗin kai na Dell EMC ke bayarwa.
• Cisco Nexus 2232PP (1U) - canzawa tare da tashar jiragen ruwa 32, FCoE 10 Gbit/s. Yana ba da isasshen matakin samun dama ga mahalli tare da adadi mai yawa na sabobin.
• Cisco Nexus 9300 (1U) - mai sauyawa tare da tashar jiragen ruwa 36, ​​yana ba da haɗin kai zuwa cibiyar sadarwar IP na masu amfani.
• Cisco Nexus 6454 (1U) - sabobin da ke ba da haɗin haɗin yanar gizo mai haɗaka don sabar kwamfuta, cibiyoyin sadarwar IP da cibiyoyin sadarwa na Fiber Channel.
• Cisco 31108EC (1U) shine 48-port 10/100 Gb Ethernet sauyawa wanda ke ba da haɗin kai tsakanin sabar AMP da ajiya, da sauran abubuwan haɗin gwiwar da aka haɗa.
• Cisco MDS 9396S (2U) tashar Fiber Channel ce mai tashar jiragen ruwa 48 wacce ke ba da haɗin SAN don tsararrun XtremIO X2.
• Dell EMC XtremIO X2 (5U) - tsararrun ƙwaƙwalwar walƙiya tare da masu sarrafawa guda biyu masu aiki, ya ƙunshi 18 x 4 TB SSD. Yana kunna kwamfutoci na al'ada da software na VDI.
• Dell EMC Unity 300 (2U) tsararrun adana bayanai ne tare da 400/600 GB SSD da 10K HDD. Yana ba da damar don tallafawa software na sarrafa masana'anta AMP.
• VMware Horizon dandamali ne na haɓaka software don sarrafa kwamfutoci masu kama-da-wane a cikin mahallin kamfanoni. VSphere hypervisor yana da lasisi azaman ɓangare na VMware Horizon.

Don kimanta TCO, wannan binciken ya yi amfani da sauƙi na shekaru uku ba tare da sha'awa ba. Ana ɗauka cewa ƙungiyoyin da ke son kimanta yiwuwar siyan irin waɗannan kayan aikin na iya ƙara farashin hayar ko babban jari daga tushen ciki cikin sauƙi cikin lissafi.

An kiyasta farashin kulawa a $2000 a kowace 42U kowace wata, kuma ya haɗa da farashin wutar lantarki, sanyaya, da sararin tara. An kiyasta cewa kowane uwar garken yana buƙatar sa'o'i 0,2 a kowane mako don gudanarwa. Kowane tsarin ajiya zai buƙaci sa'a ɗaya a kowane mako don sabuntawa da kiyayewa. An ƙididdige albashin sa'o'i na lokacin masu gudanarwa ta amfani da tsari mai zuwa: "Ladan sa'o'i na lokacin cikakken nauyin mai sarrafa IT a kowace shekara ($ 150) / 000 na aiki a kowace shekara."

Jimlar Kididdigar Mallaka

Duk da cewa tsarin ya ƙunshi adadi mai yawa na nau'ikan sassa daban-daban, ƙididdige ƙididdiga a aikace ya zama mai sauƙi. A matsayin misali, mun ɗauki yanayin da aka tsara don masu amfani da bayanan Ma'aikacin Ilimi 5000. An yi amfani da wannan hanyar don samun ƙimar kwatance a cikin jadawali waɗanda za a bayar a ƙasa. Waɗannan software, kayan masarufi da farashin tallafi, gami da daidaitaccen rangwame, an ƙididdige su tare da kayan masarufi da farashin gudanarwa a tsawon lokacin mallakar shekaru 3.

Farashin kayan aikin VDI na Ma'aikatan Ilimi 5000:

• Sabar (kwamfuta da gudanarwa) - $1
• Adana bayanai (tsarin VDI, bayanan mai amfani, tsarin gudanarwa) - $ 315
• Hanyoyin sadarwa (LAN da SAN masu sauyawa, da sauran kayan aiki) - $ 253
• Software (Tsarin VDI, gudanarwa, lasisi masu alaƙa da hardware) - $ 2
• Taimako (cirewa da sabunta software da hardware) - $224
• Ayyuka (hardware da tura software) - $78
• Kudin kulawa na shekaru 3: $226
• Kudaden gudanarwa na shekaru 3: $161
• Jimlar: $5

Idan ma'aikata 5000 suka raba jimillar kuɗin kwamfutoci masu kama-da-wane sannan kuma a raba su da watanni 36, farashin shine. $28,52 kowane wata kowane mai amfani da bayanin Ma'aikacin Ilimi.

Jama'a girgije kayayyakin more rayuwa

Amazon WorkSpaces shine VDI azaman sadaukarwa inda komai ke gudana a cikin girgijen AWS. Dukkan kwamfutocin Windows da Linux ana ba da su kuma ana iya cajin su kowane wata ko da sa'a. A lokacin binciken, an ba da fakitin tushe guda 5 tare da tsarin tsarin daban-daban: daga 1 vCPU da 2 GB RAM zuwa 8 vCPU da 32 GB RAM da ajiya. An zaɓi saitin tebur na Linux guda biyu azaman tushen wannan kwatancen TCO. Wannan farashin kuma yana aiki a ƙarƙashin Kawo naka ra'ayin don lasisin Windows. Gaskiyar ita ce, kamfanoni da yawa sun riga sun sami manyan yarjejeniyoyin lasisi na kasuwanci na dogon lokaci tare da Microsoft (ELA - Yarjejeniyar Lasisin Kasuwanci).

1. Daidaitaccen kunshin: 2vCPU, 4 GB RAM akan tebur, 80 GB akan girman tushen da 10 GB akan girman mai amfani don yanayin Ma'aikacin Ilimi - $ 30,83 kowane wata.
2. Kunshin Aiki: 2vCPU, RAM Desktop 7,5 GB, Girman Tushen 80 GB, Girman Mai Amfani 10 GB don Ma'aikacin Wuta - $53,91 kowane wata.

Duk fakitin biyu sun haɗa da tushen (80 GB don tsarin aiki da fayilolin haɗin gwiwa) da mai amfani (10 GB don bayanan ma'aikaci). Tsammanin cewa ba za a sami fita ba, ku tuna cewa Amazon yana cajin ku kowace gigabyte fiye da iyakar ku. Bugu da ƙari, farashin da aka nuna ba su haɗa da farashin canja wurin bayanai akan Intanet daga AWS ba, da kuma farashin Intanet don masu amfani. Don sauƙi na ƙididdiga, ƙirar ƙididdiga a cikin wannan binciken yana ɗauka cewa babu farashi don watsa bayanai masu shigowa da masu fita.

Shirye-shiryen farashin da ke sama ba su haɗa da horar da tsarin ba amma sun haɗa da Tallafin Kasuwanci na AWS. Kodayake farashin kowane mai amfani da aka ambata a sama yana ƙayyadaddun, farashin irin wannan tallafin ya bambanta daga kusan 7% kowane mai amfani don tafkin masu amfani da 2500 zuwa kusan 3% kowane mai amfani don tafkin masu amfani da 50. Ana la'akari da wannan a cikin lissafin.

Bari kuma mu ƙara cewa wannan samfurin farashi ne akan buƙata wanda ba shi da lokacin inganci. Babu wani zaɓi don biyan kuɗi fiye da biyan kuɗi, kuma babu biyan kuɗi na dogon lokaci, wanda yawanci yakan rage farashin yayin da lokacin ya ƙaru. Bugu da ƙari, don sauƙin ƙididdigewa, wannan ƙirar TCO ba ta la'akari da rangwame na gajeren lokaci da sauran tayin talla. Duk da haka, a cikin tsarin wannan kwatancen, tasirin su a kowane hali ba shi da mahimmanci.

Результаты

Bayanan Ma'aikacin Ilimi

Jadawalin da ke ƙasa yana nuna cewa farashin farawa na kan-gida Dell EMC VxBlock 1000 bayani don VDI zai kashe kamfani kusan adadin daidai da maganin girgije na AWS WorkSpaces, muddin mai amfani bai wuce mutane 2500 ba. Amma komai yana canzawa yayin da adadin kwamfutoci masu kama-da-wane ke ƙaruwa. Ga kamfani mai amfani da 5000, VxBlock ya riga ya kasance kusan 7% mai rahusa, kuma ga kamfani da ke buƙatar tura kwamfyutocin kwamfyuta 20, VxBlock yana adana sama da 000% idan aka kwatanta da girgijen AWS.

Kwatanta farashin mafita na VDI dangane da VxBlock da AWS WorkSpaces don bayanin martabar Ma'aikacin Ilimi, farashin kowane tebur mai kama-da-wane kowane wata.

Bayanan Ma'aikatan Wutar Lantarki

Jadawalin da ke gaba yana kwatanta TCO na bayanin martabar Ma'aikacin Wuta a cikin VxBlock na tushen VDI tare da kunshin Ayyuka a cikin AWS WorkSpaces. Bari mu tunatar da ku cewa a nan, ba kamar bayanin martabar Ma'aikacin Ilimi ba, akwai kuma bambance-bambance a cikin hardware: 4 vCPUs da 8 GB na ƙwaƙwalwar ajiya a cikin VxBlock da 2 vCPUs tare da 7,5 GB na ƙwaƙwalwar ajiya a AWS. Anan mafita na VxBlock ya zama sanannen ƙarin riba har ma a cikin tafkin masu amfani da 2500, kuma yawan tanadi ya kai 30-45%.

Kwatanta farashin mafita na VDI dangane da VxBlock da AWS WorkSpaces don bayanin martabar Ma'aikacin Wuta, farashin kowane tebur mai kama-da-wane kowane wata.

3 shekaru hangen nesa

Baya ga matsakaicin farashin kowane mai amfani, yana da mahimmanci ga kamfanoni su kimanta tanadin da aka zaɓa daga hanyoyin samar da ababen more rayuwa a cikin shekaru da yawa. Jadawalin ƙarshe yana nuna yadda bambance-bambancen jimlar farashin mallaka sama da watanni 36 ke haifar da fa'idar tattalin arziki mai ban sha'awa. A cikin yanayin Ma'aikacin Wutar Lantarki don kwamfutoci masu kama-da-wane 10, maganin AWS yana kusan dala miliyan 000 mafi tsada fiye da maganin VxBlock. A cikin yanayin Ma'aikacin Ilimi, a cikin lokaci guda don adadin masu amfani da su, ajiyar da aka tara ya kai dala miliyan biyu.

Jimlar farashi don kula da kwamfutoci masu kama-da-wane 10 akan VxBlock akan-gida da AWS WorkSpaces girgijen jama'a don masu amfani da Ma'aikatan Wuta 000

Me yasa farashin maganin kan-gidan VDI yayi ƙasa?

Adadin kuɗi don mafita na kan-gidan VDI a cikin jadawali na sama yana nuna mahimman ka'idoji guda biyu: tattalin arziƙin sikelin da haɓaka albarkatun ƙasa. Kamar yadda yake tare da kowane siyan kayan more rayuwa, wannan mahallin lissafin kasuwancin yana da farashi mai gaba don gina tsarin. Yayin da kuke fadadawa da yada farashin farko akan ƙarin masu amfani, ƙarin farashin yana saukowa. VDI kuma tana haɓaka amfani da albarkatu, a wannan yanayin ta hanyar sarrafa rabon abubuwan da ke cikin CPU. Ƙirƙirar bayanai, ƙididdigewa, da cibiyoyin sadarwa suna ba da damar waɗannan tsarin su "sake biyan kuɗi" albarkatun jiki a wasu ma'auni kuma don haka rage farashi ga mai amfani. Manyan wurare kamar girgijen jama'a suna amfani da yawancin ka'idodin tanadin farashi iri ɗaya, amma ba sa mayar da waɗancan ajiyar ga masu amfani da su.

Me game da wa'adin shekaru 5?

Tabbas, ƙungiyoyi da yawa suna kula da tsarin IT na tsawon shekaru 3: sau da yawa lokacin ya kai shekaru 4-5. An gina tsarin Dell EMC VxBlock 1000 tare da tsarin gine-gine don ba ku damar haɓaka abubuwan haɗin kai ko haɓaka waɗanda ke akwai ba tare da kwatsam matsawa zuwa sabon tsarin gaba ɗaya ba.

Idan an bayyana ƙayyadaddun farashi da masu canzawa daga wannan ƙirar a cikin tsawon shekaru 5, za su ragu da kusan 37% (ban da ƙarin shekaru biyu na gudanarwa da tallafi). Kuma a sakamakon haka, mafita na VDI na gida bisa Dell EMC VxBlock 1000 don Ma'aikatan Ilimi na 5000 ba zai biya $ 28,52 ba, amma $ 17,98 ga kowane mai amfani. Ga Ma'aikatan Wutar Lantarki 5000, farashin zai ragu daga $34,38 zuwa $21,66 ga kowane mai amfani. A lokaci guda, tare da ƙayyadadden farashi don maganin girgije na AWS WorkSpaces, farashin sa akan tsawon shekaru 5 ba zai canza ba.

Kwarewar mai amfani da Haɗari

VDI aikace-aikace ne mai mahimmancin manufa wanda ke shafar kowane ma'aikaci kuma yana ba da dama ga manyan matakan kamfani. Lokacin maye gurbin tebur na ma'aikaci tare da VDI (ko gajimare ko a gida), ƙwarewar mai amfani yana buƙatar zama iri ɗaya, don haka yana da mahimmanci don tantance haɗarin haɗari. Tsayawa tsarin VDI a wurin yana ba da iko mafi girma akan abubuwan more rayuwa kuma yana iya yuwuwar rage irin wannan haɗari.

Dogaro da haɗin kai da bandwidth na intanet na jama'a don ayyukan tebur na girgije na iya ƙara wani yanayin haɗari ga muhalli. Bugu da ƙari, ma'aikata sukan yi amfani da na'urorin ma'auni na USB da na'urorin haɗi, yawancinsu ba su da tallafi ta AWS WorkSpaces.

A waɗanne yanayi ne girgijen jama'a ya fi dacewa?

Ana saka farashin AWS WorkSpaces kowane mai amfani kowane wata ko wata. Wannan na iya zama dacewa idan an ƙaddamar da aikace-aikacen gajeren lokaci ko kuma a lokuta idan ya zo ga ci gaba kuma yana da mahimmanci don aiwatar da komai a cikin mafi ƙarancin lokaci. Bugu da ƙari, wannan zaɓi na iya zama mai ban sha'awa ga kamfanonin da ba su da zurfin ƙwarewar IT ko sha'awar da ikon haifar da farashin jari. Kuma ko da yake VDI a cikin gajimare na jama'a ya dace da ƙananan masana'antu da matsakaita, da kuma aikace-aikace na gajeren lokaci, don ayyuka masu dangantaka da ainihin ayyukan IT irin su ƙirar tebur a cikin manyan kamfanoni, wannan zaɓi na iya daina zama cikakke gaba ɗaya.

Takaitawa da Kammalawa

VDI fasaha ce da ke motsa aikace-aikacen kwamfuta da kayan aikin mai amfani daga tebur zuwa cibiyar bayanai. A wata ma'ana, yana ba da wasu fa'idodin gajimare ta hanyar ƙarfafa gudanarwar tebur da albarkatu akan sabar da aka keɓe da ajiyar ajiya. Wannan na iya rage farashin gudanarwa da haɓaka amfani da albarkatun, wanda ke rage farashi. A gaskiya ma, yawancin ayyukan VDI ana tafiyar da su (aƙalla a wani ɓangare) ta hanyar buƙatar rage farashi don kasuwancin.

Amma menene game da gudanar da VDI a cikin gajimare na jama'a? Shin wannan zai iya samar da tanadin farashi akan kan-gidan VDI? Don ƙananan ƙungiyoyi ko turawa na ɗan gajeren lokaci, watakila e. Amma ga ƙungiyar da ke son tallafawa dubban ko dubun dubatar tebur, amsar ita ce a'a. Don manyan ayyukan VDI na kamfani, girgijen ya zama mafi tsada sosai.

A cikin wannan binciken na TCO, Ƙungiyar Evaluator ta kwatanta farashin kayan aikin kan-gidan VDI da ke gudana Dell EMC VxBlock 1000 tare da VMware Horizon zuwa farashin girgije VDI tare da AWS WorkSpaces. Sakamakon ya nuna cewa a cikin mahalli tare da Ma'aikatan Ilimi 5000 ko 10 ko fiye, tattalin arzikin sikelin ya rage farashin kan-gidan VDI a kowane tebur fiye da 000%, yayin da farashin girgije VDI ya kasance kusan bai canza ba yayin da adadin masu amfani ya karu. Ga Ma'aikatan Wutar Lantarki, bambancin farashi ya ma fi girma: tushen tushen VxBlock shine 20-30% mafi inganci fiye da AWS.

Bayan bambancin farashi, Dell EMC VxBlock 1000 bayani yana ba da mafi kyawun ƙwarewar mai amfani da ƙarin iko ga masu gudanar da IT. Musamman, bayani na VDI don cibiyoyin sadarwa na gida yana guje wa haɗari masu yawa da ke hade da tsaro, aiki da canja wurin bayanai.

Marubucin binciken - Eric Slack, Manazarci a Rukunin Evaluator.

Shi ke nan. Na gode don karantawa har zuwa ƙarshe! Ƙara koyo game da tsarin Dell EMC VxBlock 1000 zaka iya nan. Idan kuna da wasu tambayoyi game da zaɓin daidaitawa da siyan kayan aikin Dell EMC don kamfanonin ku, to, kamar koyaushe, za mu yi farin cikin taimakawa cikin saƙonnin sirri.

source: www.habr.com