Video: Qhov txawv ntawm VMware Essentials thiab Essentials Plus yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
vSphere Essentials muab kev sib koom ua ke server los pab koj tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov khoom siv kho vajtse. Essentials Plus ntxiv nta xws li vSphere Cov ntaub ntawv rov qab rau tus neeg saib xyuas-tsawg thaub qab ntawm koj cov ntaub ntawv thiab cov tshuab virtual.
Ib yam li ntawd, tib neeg nug, VMware qhov tseem ceeb ntxiv nrog rau dab tsi?
Nta xws li vMotion, High Availability (HA) lossis vSphere Replication (VR). VMware vSphere Essentials Plus Cov khoom siv muab ib qho kev daws teeb meem tag nrho rau cov lag luam me kom virtualize lawv lub cev servers thiab txo cov nqi kho vajtse thaum ua kom ntseeg tau tias muaj cov ntawv thov siab tshaj thiab kev tiv thaiv cov ntaub ntawv.
Qhov thib ob, puas yog VMware qhov tseem ceeb ntxiv nrog rau Drs? Kuv tau saib vpshere vcenter server uas los nrog ' Qhov tseem ceeb ntxiv ' pob yog daim ntawv tso cai hauv paus, nws ua tsis muab FT/ DRS tshwj tsis yog tias koj upgrade lub Vsphere daim ntawv tso cai rau Enterprise. Nws zoo li yuav Ib lub tsheb thiab xav tias nws yuav muaj tag nrho cov yam ntxwv! Base Qauv.
Ntxiv mus, vSphere qhov tseem ceeb suav nrog dab tsi?
vSphere Hypervisor (ESXi) vCenter Server Qhov tseem ceeb.
VMware vSphere Essentials Khoom Paub meej.
| Product Overview | Cov khoom siv tseem ceeb | Essentials Plus Kit |
|---|---|---|
| Nta | vSphere Hypervisor | vSphere Hypervisor, vMotion, Hla Hloov vMotion, Siab Muaj, Kev Tiv Thaiv Cov Ntaub Ntawv, vShield Endpoint, vSphere Replication |
vCenter Server Essentials yog dab tsi?
vCenter Server Essentials vSphere Essentials thiab Qhov tseem ceeb Ntxiv rau yog cov khoom siv tsim nrog SMB qhov chaw hauv siab thiab tab tom pib nrog virtualization. Cov khoom siv no kuj suav nrog vCenter Server tsis zoo li thaum yuav khoom vSphere Standard, Enterprise, thiab lwm yam. qhov twg lub vCenter Server daim ntawv tso cai yog yuav nyias.
Pom zoo:
Dab tsi yog qhov txawv ntawm qhov sib txawv hauv zos thiab thoob ntiaj teb hauv SQL Server?
Qhov sib txawv hauv zos tau tshaj tawm hauv ib qho kev ua haujlwm whereas Ntiaj teb hloov pauv tau tshaj tawm sab nraum lub luag haujlwm. Cov kev hloov hauv zos tau tsim thaum lub luag haujlwm tau pib ua tiav thiab ploj thaum lub luag haujlwm xaus, ntawm qhov tod tes, Ntiaj teb hloov pauv yog tsim raws li kev tua pib thiab ploj thaum qhov kev pab cuam xaus
Dab tsi yog qhov sib txawv ntawm lub thawv thiab lub thawv ntawv thiab lub thawv ntawv yog dab tsi?
Ib lub thawv thiab cov ntawv nplawm (qee zaum hu ua boxplot) yog ib daim duab uas nthuav tawm cov ntaub ntawv los ntawm tsib lub ntsiab lus. Nyob rau hauv ib lub thawv thiab whisker zajlus: qhov kawg ntawm lub thawv yog lub sab sauv thiab sab quartiles, yog li lub thawv spans lub interquartile ntau yam. qhov nruab nrab yog cim los ntawm ib txoj kab ntsug hauv lub thawv
Dab tsi yog qhov txawv ntawm cov ntaub ntawv hom thiab qhov sib txawv?
Ib qho kev sib txawv yuav tsum muaj cov ntaub ntawv sib txuas nrog nws, piv txwv li nws tuaj yeem muaj cov ntaub ntawv xws li cov lej, lej lej, cov cim thiab lwm yam. Qhov sib txawv ntawm hom Integer khaws cov lej suav thiab tus cim typevariable khaws cov cim tus nqi. Thawj qhov sib txawv ntawm ntau hom ntaub ntawv yog lawv qhov loj me me
Dab tsi yog qhov zoo sib xws thiab qhov txawv ntawm relays thiab PLC yog dab tsi?
Relays yog electro-mechanical keyboards uas muaj coil thiab ob hom kev sib cuag uas tsis yog NO & NC. Tab sis Programmable Logic Controller, PLC yog lub khoos phis tawj me uas tuaj yeem txiav txim siab raws li qhov kev zov me nyuam thiab nws cov tswv yim & tso tawm
Dab tsi yog qhov sib txawv ntawm qhov ntsuas qhov ntsuas thiab qhov ntsuas thib ob?
Primary index: nyob rau hauv ib tug sequentially order file, qhov Performance index uas nws search key qhia cov sequential order ntawm cov ntaub ntawv. Kuj hu ua clustering index. Secondary index: ib qho Performance index uas nws qhov tseem ceeb tshawb nrhiav qhia qhov kev txiav txim sib txawv ntawm qhov kev txiav txim ntawm cov ntaub ntawv. Kuj hu ua non-clustering index