Dab tsi yog qhov chaw khaws cia hauv zos?
Dab tsi yog qhov chaw khaws cia hauv zos?

Video: Dab tsi yog qhov chaw khaws cia hauv zos?

Video: Dab tsi yog qhov chaw khaws cia hauv zos?
Video: Hwm Pheej Thoj - Rov Mus Txog Vib Nais 2024, Kaum ib hlis
Anonim

DAS yog luv rau ncaj qha txuas cia . Ncaj qha txuas cia (DAS), kuj hu ua direct kev khaws cia , yog digital khaws cia uas yog txuas ncaj qha mus rau lub computer lossis server. Hauv lwm lo lus, DAS tsis yog ib feem ntawm a khaws cia network. Cov piv txwv paub zoo tshaj plaws ntawm DAS yog lub hard drive sab hauv hauv lub laptop lossis desktop PC.

Tom qab ntawd, dab tsi yog lub network txuas cia siv rau?

Network - txuas cia ( NAS ) yog afile-level (as opposed to block-level) computer data khaws cia server txuas nrog lub computer network muab cov ntaub ntawv nkag mus rau ib pawg heterogeneous ntawm cov neeg siv khoom. Lawv feem ntau muab nkag mus rau cov ntaub ntawv siv network Cov ntaub ntawv sib koom ua ke xws li NFS, SMB, lossis AFP.

Kuj Paub, Qhov Chaw Cia Chaw Network yog dab tsi? A Cia Chaw Network ( SAN ) yog tshwj xeeb, high-speed network uas muab block-level network nkag mus rau khaws cia . Nce khaws cia kev siv thiab kev ua tau zoo (piv txwv li, sib sau ua ke khaws cia cov ntaub ntawv, muab tier khaws cia , thiab lwm yam), thiab txhim kho dataprotection thiab kev ruaj ntseg.

Ib yam li ntawd ib tug yuav nug, yuav ua li cas ncaj nraim txuas cia ua haujlwm?

Ncaj nraim - txuas cia ( DAS ) yog computer khaws cia uas txuas nrog ib lub computer thiab tsis siv tau rau lwm lub computer. A ncaj qha - txuas nrog ntaus ntawv tsis yog networked. Tsis muaj kev sib txuas los ntawm Ethernet lossis FC keyboards uas txuas network- txuas nrog (NAS) devices and khaws cia cheeb tsam networks (SANs).

Dab tsi yog qhov txawv ntawm NAS DAS thiab SAN?

Lub ntsiab qhov sib txawv ntawm NAS thiab DAS and SAN yog tias NAS servers siv cov ntaub ntawv hloov chaw, thaum DAS and SAN kev daws teeb meem siv thaiv qib hloov pauv uas ua haujlwm tau zoo dua. NAS cia feem ntau muaj tus nqi qis dua vim tias lub network uas twb muaj lawm tuaj yeem siv tau.

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