Video: Dab tsi yog RAID cia khoom?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Keeb kwm, lub sij hawm RAID tau txhais tias asredundant array ntawm pheej yig disks, tab sis tam sim no nws feem ntau yog hais txog redundant array ntawm ywj siab disks. RAID khaws cia siv ntau lub disks txhawm rau muab qhov ua txhaum cai, txhawm rau txhim kho kev ua tau zoo, thiab nce ntxiv khaws cia muaj peev xwm hauv a qhov system.
Yog li ntawd, lub hom phiaj ntawm RAID tsav yog dab tsi?
Ib tug Redundant Array ntawm Independent Disks ( RAID ) muab ntau lub hard drives ua ke los txhim kho ntawm dab tsi ib leeg tsav tuaj yeem ua nws tus kheej. Nyob ntawm seb koj configure a RAID , nws tuaj yeem ua rau koj lub computer nrawm nrawm thaum muab rau koj ib zaug " tsav "uas tuaj yeem tuav ntau npaum li tag nrho ntawm cov tsav ua ke.
Ib sab saum toj no, RAID sawv cev rau dab tsi? Redundant Array ntawm Independent Disks
Raws li txoj cai, RAID yog dab tsi thiab nws hom?
Feem ntau hom yog RAID 0 (txheej txheem), RAID 1 thiab nws variants (mirroring), RAID 5 (distributed parity), thiab RAID 6 (dualparity). RAID qib thiab lawv cov ntaub ntawv sib koom ua ke yog tus qauv tsim los ntawm Kev Lag Luam Kev Lag Luam Kev Lag Luam (SNIA) hauv Kev Sib Koom RAID Disk Drive Format (DDF) tus qauv.
Kev khiav tawm ua haujlwm li cas?
RAID , los yog redundant array ntawm ywj siab disks, yog ib txoj kev ntawm pab pawg neeg lub cev drives ua ke los tsim ib tug loj tsav hu ua a RAID teeb. Vim tias tus neeg rau zaub mov tuaj yeem nkag mus tau ntau dua spindles (tsav) rau kev nyeem thiab sau ntawv, kev ua haujlwm tau zoo dua thaum cov ntaub ntawv nkag los ntawm " RAID -ed" tsav.
Pom zoo:
Dab tsi yog qhov chaw cia khoom Synology?
Lub pas dej cia. Nrog Synology NAS, koj tuaj yeem sib txuas ntau lub drives rau hauv ib chav tsev cia hu ua astorage pool. Cov ntim tuaj yeem tsim tau ntawm cov chaw khaws cia. Cov ntim tuaj yeem nthuav dav yog tias lub pas dej cia khoom muaj qhov chaw nyob. Ntau hom RAID muaj ntau theem ntawm kev tiv thaiv cov ntaub ntawv
Dab tsi yog qhov qauv ntawm qhov chaw cia khoom nyob hauv Entity Framework?
Generic Repository Pattern C# Tsim cov chav kawm repository rau txhua qhov chaw tuaj yeem ua rau ntau tus lej rov ua dua. Generic repository qauv yog ib txoj hauv kev los txo qhov kev rov ua dua no thiab muaj ib lub hauv paus repository ua haujlwm rau txhua hom ntaub ntawv
Dab tsi yog hom khoom siv cia?
Muaj ob hom kev cia khoom siv nrog cov khoos phis tawj: cov khoom siv tseem ceeb, xws li RAM, thiab cov khoom siv thib ob, xws li hard drive. Secondary cia yuav tshem tau, sab hauv, los yog sab nraud. Optical cia li Blu-duab tshav disc. CD-ROM disc. CD-R thiab CD-RW disc. DVD-R, DVD+R, DVD-RW, thiab DVD+RW disc
Dab tsi yog processor thiab thawj cov khoom siv cia?
Hauv qhov no, thawj qhov chaw khaws cia feem ntau yog hais txog kev nkag mus rau lub cim xeeb (RAM), thaum qhov chaw cia nruab nrab yog hais txog lub khoos phis tawj lub hard drive sab hauv. RAM, feem ntau hu ua 'nco' yog suav tias yog thawj qhov chaw cia, txij li nws khaws cov ntaub ntawv ncaj qha los ntawm lub computer CPU
Puas txhais tau tias yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas muab cov lus qhia rau kev siv cov khoom?
Kev them nyiaj yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas txiav txim siab seb qhov khoom siv tau li cas