Nrog rau kev txhim kho ntawm kev txawj ntse, daim ntawv tso cai daim ntawv pov thawj thev naus laus zis tau maj mam loj hlob, ua rau lub tsheb nkag thiab tawm hauv txhua qhov chaw ntawm peb lub neej tsis muaj neeg saib xyuas. Tam sim no, daim ntawv tso cai daim ntawv lees paub qhov system npog ntau thiab ntau thaj chaw, qee cov zej zog, tsev kho mob, cov lag luam thiab cov tsev haujlwm. Cov chav tsev, khw malls, tshav dav hlau, chaw ua si thiab lwm qhov chaw tau dav siv.
Daim ntawv tsav tsheb, raws li kev txheeb xyuas ntawm lub tsheb tus kheej, yog qhov tshwj xeeb. Daim ntawv tso cai daim ntawv lees paub tshuab yog siv nyob rau hauv qhov chaw nres tsheb. Daim ntawv tso cai daim ntawv lees paub qhov system tuaj yeem ntes cov tsheb ntawm txoj kev saib xyuas thiab txiav tawm cov ntaub ntawv daim ntawv tsav tsheb rau kev ua haujlwm. Raws li ib tug ntawm cov tseem ceeb Cheebtsam ntawm lub niaj hnub ntse tsheb thauj mus los system, daim ntawv tso cai daim ntawv pov thawj system yog dav siv. Raws li kev ua cov duab digital, kev paub txog tus qauv, lub zeem muag hauv computer thiab lwm yam thev naus laus zis, nws txheeb xyuas cov duab tsheb lossis cov yeeb yaj kiab uas tau ntes los ntawm lub koob yees duab, thiab tau txais daim ntawv tso cai tshwj xeeb ntawm txhua lub tsheb, yog li ua tiav cov txheej txheem kev lees paub.
Kev ua tau zoo ntawm daim ntawv tso cai daim ntawv lees paub qhov system nyob rau hauv qhov chaw nres tsheb yog qhov tseem ceeb hauv kev tsheb tsis nres. Txawm hais tias nws yog lub tsheb lav txhua hli, lub tsheb ib ntus, lossis txawm tias lub tsheb tsis muaj ntawv tso cai, daim ntawv tso cai daim ntawv lees paub qhov system tuaj yeem ntes cov duab ntawm daim ntawv tsav tsheb thiab cov qauv ntawm cov tsheb hla. , upload cov duab ntes rau hauv cov ntaub ntawv, thiab tib lub sijhawm, lub rooj vag yuav qhib tau, cia cov tsheb nkag mus thiab tawm ntawm qhov chaw nres tsheb sai.
Tsis tas li ntawd, daim ntawv tso cai daim ntawv lees paub qhov system tuaj yeem ua kom muaj kev nyab xeeb ntawm cov tsheb. Hom kev tswj hwm ib txwm muaj qee qhov teeb meem hauv kev siv niaj hnub, cov teeb meem kev nyab xeeb yog qhov tseem ceeb tshwj xeeb. Qhov tshwm sim ntawm kev qhia tsis tseeb ntawm lub tsheb ploj ua rau muaj kev cuam tshuam ntau rau kev tswj hwm ntawm qhov chaw nres tsheb, thiab tib lub sijhawm tsis tuaj yeem lav qhov kev nyab xeeb ntawm qhov chaw nres tsheb ntawm tus tswv lub tsheb. Daim ntawv tso cai daim ntawv lees paub qhov system yuav cia li khaws cia txhua qhov chaw nres tsheb, thiab nruab nrog cov haujlwm ua haujlwm xws li kev sib piv duab thiab snapshot ntawm tus tswv lub tsheb. Kev sib piv cov ntaub ntawv yuav ua rau ntawm qhov nkag thiab tawm los tiv thaiv qhov chaw nres tsheb ntawm tus tswv lub tsheb.