Peb txuas ntxiv cov kab lus hais txog Cisco Hyperflex. Lub sijhawm no peb yuav qhia koj txog kev ua haujlwm ntawm Cisco Hyperflex nyob rau hauv qhov hnyav hnyav Oracle thiab Microsoft SQL DBMSs, thiab kuj sib piv cov txiaj ntsig tau nrog kev sib tw daws teeb meem.
Tsis tas li ntawd, peb txuas ntxiv ua kom pom lub peev xwm ntawm Hyperflex hauv cov cheeb tsam ntawm peb lub teb chaws thiab zoo siab caw koj tuaj koom cov kev tawm tsam tom ntej ntawm kev daws teeb meem, uas lub sijhawm no yuav muaj nyob hauv cov nroog Moscow thiab Krasnodar.
Moscow - Lub Tsib Hlis 28. Cov ntaub ntawv .
Krasnodar - Lub Rau Hli 5. Cov ntaub ntawv .
Txog thaum tsis ntev los no, cov kev daws teeb meem hyperconverged tsis yog ib qho kev daws teeb meem zoo heev rau DBMS, tshwj xeeb tshaj yog cov uas muaj qhov hnyav. Txawm li cas los xij, ua tsaug rau kev siv UCS ntaub ua lub platform kho vajtse rau Cisco Hyperflex, uas tau ua pov thawj nws txoj kev ntseeg siab thiab kev ua tau zoo tshaj 10 xyoo, qhov xwm txheej no twb hloov lawm.
Xav paub ntau ntxiv? Ces txais tos miv.
Taw qhia
Tam sim no, muaj ob txoj hauv kev los npaj cov kev daws teeb meem hyperconverged. Thawj txoj hauv kev yog raws li Software-txhais daws teeb meem, uas yog xa tawm raws li software, thiab cov neeg siv khoom xaiv cov cuab yeej lawv tus kheej. Qhov thib ob txoj hauv kev yog ua raws cov kev daws teeb meem, uas yog, muaj software, kho vajtse, thiab kev txhawb nqa. Ntawm Cisco, peb ua raws li ob txoj hauv kev thiab xa cov kev daws teeb meem npaj txhij rau peb cov neeg siv khoom, vim qhov no tsuas yog txoj hauv kev los lav qhov kev coj tus cwj pwm ruaj khov, kev txhawb nqa zoo los ntawm ib lub chaw tsim khoom, thiab kev ua haujlwm siab.
Nws yog qhov ua tau zoo ntawm cov kab ke uas yog ib qho tseem ceeb thaum txiav txim siab seb puas yuav siv cov khoom tshwj xeeb hauv cov haujlwm tseem ceeb.
Niaj hnub no, cov koom haum zoo li tso lub luag haujlwm tseem ceeb hauv kev daws teeb meem peb-tier architecture (cia> cia network> servers). Nyob rau tib lub sijhawm, feem ntau cov koom haum siv zog ua kom yooj yim thiab txo tus nqi ntawm lawv cov IT infrastructure yam tsis txo nws txoj kev ruaj ntseg thiab kev ua haujlwm. Vim li no, ntau thiab ntau cov neeg siv khoom tau them nyiaj rau cov kev daws teeb meem hyperconverged.
Hauv tsab xov xwm no, peb yuav tham txog qhov kev sim tshiab kawg (Lub Ob Hlis 2019) ua los ntawm ESG lub chaw soj nstuam ywj pheej (Enterprise Strategy Group). Thaum lub sijhawm kuaj, kev ua haujlwm ntawm kev thauj khoom hnyav heev Oracle thiab MS SQL DBMSs (OLTP xeem) tau ua raws, uas yog ib qho tseem ceeb tshaj plaws ntawm IT infrastructure hauv qhov chaw tsim khoom tiag.
Qhov kev thauj khoom no tau ua rau peb txoj kev daws teeb meem: Cisco Hyperflex, nrog rau ob lub software-txhais daws teeb meem uas tau teeb tsa rau tib lub servers uas tau siv hauv Hyperflex, uas yog, ntawm Cisco UCS servers.
Test configurations
Vendor A's system tsis siv lub cache vim tias lub cache configuration tsis tau txais kev txhawb nqa los ntawm tus tsim tawm daws teeb meem. Vim li no, disks tau siv los khaws ntau lub peev xwm.
Kev xeem txheej txheem
Kev ntsuam xyuas OLTP tau ua nrog plaub lub tshuab virtual thiab cov ntaub ntawv ua haujlwm ntawm 3,2 TB. Ua ntej txhua qhov kev xeem raug tua, txhua VM tau sau nrog cov ntaub ntawv kaw tseg uas siv lub cuab yeej ntsuas. Qhov no ua kom paub tseeb tias qhov kev sim nyeem cov ntaub ntawv "tiag tiag" thiab sau nws mus rau cov blocks uas twb muaj lawm, tsis yog tsuas yog rov qab cov blocks lossis null qhov tseem ceeb ncaj qha los ntawm kev nco. Qhov no tshwm sim thaum cov ntaub ntawv tsis muaj neeg nyob, yog li nws yog ib qho tseem ceeb los xyuas kom meej tias qhov kev ntsuam xyuas tau pom tseeb tias cov ntaub ntawv tau nyeem thiab sau li cas hauv ib puag ncig daim ntawv thov. Cov khoom siv ua haujlwm loj no tau siv sijhawm ntev los ua kom tiav, tab sis hauv peb lub tswv yim, nws yog qhov tsim nyog peev ntawm lub sijhawm vim nws muab cov ntaub ntawv ua tau zoo dua.
Kev ntsuam xyuas tau ua los ntawm HCI Bench cuab yeej (raws li Oracle Vdbench) thiab I/O profiles tsim los ua raws li kev ua haujlwm nyuaj-lub luag haujlwm tseem ceeb OLTP siv Oracle thiab SQL Server backends. Cov block ntau thiab tsawg tau muab raws li cov ntawv thov emulated nrog 100% random cov ntaub ntawv nkag (tag nrho random).
Oracle Database ua haujlwm
Thawj yog qhov kev xeem OLTP tsim los ua raws li Oracle ib puag ncig. Vdbench tau siv los tsim kev ua haujlwm nrog sib txawv nyeem / sau piv. Qhov kev sim tau ua tiav ntawm plaub lub tshuab virtual. Thaum lub sijhawm xeem plaub-teev, HyperFlex tuaj yeem ua tiav ntau dua 420 IOPS nrog lub sijhawm latency tsuas yog 000 milliseconds. Cov kev daws teeb meem software A thiab B tsuas tuaj yeem pom 4.4 thiab 238 IOPS, raws li.
Cov qib latency tau zoo sib xws hauv cov tshuab, tshwj tsis yog Vendor B's sau latency, uas yog nruab nrab 26,49 ms, nrog kev nyeem latency zoo heev ntawm 2,9 ms. Compression thiab deduplication tau ua haujlwm ntawm txhua lub tshuab.
Microsoft SQL Server ua haujlwm
Tom ntej no, peb saib ntawm OLTP kev ua haujlwm tsim los ua raws li Microsoft SQL Server DBMS.
Raws li qhov tshwm sim ntawm qhov kev sim no, Cisco HyperFlex pawg tau ua tiav ob qho kev sib tw A thiab B los ntawm kwv yees li ob zaug.
Qhov tshwm sim latency hauv Cisco HyperFlex tsis txawv ntau ntawm Oracle xeem, uas yog, nws nyob rau theem zoo ntawm 4,4 ms. Nyob rau tib lub sijhawm, cov tuam txhab A thiab B tau pom cov txiaj ntsig tsis zoo dua li qhov kev sim rau Oracle. Tsuas yog qhov zoo rau kev sib tw kev daws teeb meem B yog qhov tsis tshua muaj kev nyeem ntawv latency ntawm 2,9 ms; nyob rau hauv tag nrho lwm cov ntsuas, Hyperflex yog ob zaug lossis ntau dua ua ntej ntawm kev sib tw daws teeb meem.
tshawb pom
Kev sim ua los ntawm lub chaw soj ntsuam ESG ywj siab tsis yog ib zaug ntxiv tau lees paub qhov kev ua tau zoo ntawm Cisco Hyperflex tov, tab sis kuj tau ua pov thawj tias cov txheej txheem hyperconverged twb tau npaj rau kev siv dav hauv cov haujlwm tseem ceeb.
Hyperconverged systems tau ntev tau txiav txim siab zoo dua rau kev ua haujlwm tsis tseem ceeb. Hauv 2016, ESG tau ua ib qho kev tshawb fawb ntawm cov tuam txhab loj. Lawv raug nug vim li cas lawv xaiv cov txheej txheem ib txwm muaj tshaj li kev sib koom ua ke hyperconverged. 54% ntawm cov neeg teb tau teb tias yog vim li cas yog kev tsim khoom.
Ceev ceev mus rau 2018. Daim duab tau hloov pauv: kev tshawb fawb ESG rov qab pom tsuas yog 24% ntawm cov neeg teb uas tseem ntseeg tias cov kev coj ua ib txwm tseem zoo dua ntawm kev ua haujlwm.
Thaum cov thev naus laus zis hloov pauv hloov kev txiav txim siab hauv kev lag luam, feem ntau muaj qhov tsis sib haum xeeb ntawm cov neeg siv khoom xav tau thiab qhov lawv tuaj yeem tau txais. Cov neeg tsim khoom uas tuaj yeem pom qhov ploj lawm thiab sau qhov khoob ntawd muaj qhov zoo dua. Cisco muab cov kev daws teeb meem hyperconverged uas xa cov kev yooj yim, kev ua tau zoo, thiab kev ua haujlwm zoo ib yam uas cov neeg siv khoom xav tau rau lub luag haujlwm tseem ceeb.
Cisco tsis tu ncua mus rau pem hauv ntej hauv kev ua haujlwm ntawm hyperconverged systems, uas tau lees paub tsis yog los ntawm cov yam ntxwv zoo heev ntawm Cisco Hyperflex tov, tab sis kuj los ntawm nws qhov muaj nyob hauv khw. Yog li ntawd, nyob rau lub caij nplooj zeeg ntawm 2018, Cisco deservedly nkag mus rau cov pab pawg neeg ntawm cov thawj coj nyob rau hauv lub HCI lag luam raws li Gartner.
Tam sim no koj tuaj yeem ntseeg tau tias Hyperflex yog ib qho kev daws teeb meem zoo tshaj plaws rau kev ua lag luam uas nyuaj tshaj plaws thiab xav tau los ntawm kev mus xyuas peb cov kev tawm tsam, uas yuav muaj nyob rau hauv cov nroog Moscow thiab Krasnodar.
Moscow - Lub Tsib Hlis 28. Cov ntaub ntawv .
Krasnodar - Lub Rau Hli 5. Cov ntaub ntawv .
Tau qhov twg los: www.hab.com