Qhov Tseem Ceeb Qhov txawv - Sync vs thaub qab
Qhov sib txawv tseem ceeb ntawm sync thiab thaub qab yog sync cov ntawv luam ntawm ob qho tib si thaum thaub qab thawb cov ntaub ntawv hauv ib qho kev coj. Poob cov ntaub ntawv los ntawm koj lub cuab yeej hluav taws xob tuaj yeem ua rau txaus ntshai. Syncing thiab thaub qab koj lub cuab yeej tuaj yeem txuag tau ntau yam kev ntxhov siab. Tab sis muaj qhov sib txawv ntawm sync thiab thaub qab. Cia peb mus saib ob nqe lus thiab saib seb lawv yuav tsum muaj dab tsi.
Dab tsi yog Sync?
Data synchronization yuav xyuas kom meej tias cov ntaub ntawv tawm hauv qhov system cia, thiab yuav tsis poob ntawm kev sib haum xeeb los ntawm nws qhov chaw. Lub hom phiaj ntawm synchronization yog hloov kho thiab hloov kho cov ntaub ntawv. Yog tias cov ntaub ntawv hloov pauv ntawm daim ntawv thov, koj yuav tsum xyuas kom meej tias cov kev hloov pauv tau sib txuas lus rau lwm lub tshuab uas siv tib cov ntaub ntawv. Cov ntaub ntawv synchronization tsim kev sib xws thiab kev sib haum xeeb nrog rau tag nrho lwm cov tshuab uas muaj kev nkag mus rau cov ntaub ntawv. Txhua lub lag luam muaj peev xwm ntawm kev pab cuam los ntawm cov ntaub ntawv synchronization. Cov ntaub ntawv synchronization kuj tau dhau los ua qhov tseem ceeb heev vim kev siv cov khoom siv mobile nce ntxiv. Synchronization ntawm tus kheej cov ntaub ntawv xws li email thiab lwm cov ntaub ntawv ua haujlwm yog qhov tseem ceeb rau cov lag luam kom ua haujlwm tau zoo vim nws pab tiv thaiv kev tsis sib haum xeeb ntawm cov ntaub ntawv. Kev ruaj ntseg yog qhov tseem ceeb ntawm synchronization, ua raws, cov ntaub ntawv ntseeg siab thiab ua haujlwm ua haujlwm. Cov koom haum uas muaj cov ntaub ntawv synchronized yuav txaus siab rau kev ua haujlwm siab, kev siv nyiaj txiag, thiab lub koob npe nrov.
Daim duab 01: Windows Live Sync
Kev thaub qab yog dab tsi?
Cov ntaub ntawv thaub qab yog txheej txheem ntawm kev luam cov ntaub ntawv. Cov ntaub ntawv duplicated no tuaj yeem rov qab tau tom qab cov ntaub ntawv poob. Niaj hnub no, muaj ntau hom ntaub ntawv backup cov kev pab cuam. Cov ntaub ntawv thaub qab pab cov koom haum thiab cov lag luam kom ntseeg tau tias lawv cov ntaub ntawv muaj kev nyab xeeb thiab cov ntaub ntawv tseem ceeb tuaj yeem rov qab tau tom qab muaj kev puas tsuaj ntuj tsim, tub sab nyiag lossis lwm yam xwm txheej kub ntxhov.
Nyob rau hauv thaum ntxov, PCs thaub qab los ntawm rub tawm cov ntaub ntawv los ntawm lub hard drive mus rau floppy drives. Cov floppy disks tau khaws cia rau hauv lub thawv ntim khoom. Txij li cov thev naus laus zis zoo li cov thev naus laus zis hauv lub xeev, cov thev naus laus zis wireless tau dhau los, IT cov thawj coj muaj kev xaiv thaub qab cov ntaub ntawv nyob deb lossis rub tawm cov ntaub ntawv ntau rau hauv cov khoom siv me me. Cov chaw taws teeb cia yooj yim tau yooj yim los ntawm kev pabcuam huab, ua cov ntaub ntawv ruaj ntseg txawm tias tag nrho qhov chaw lossis qhov chaw raug cuam tshuam. Daim iav thiab raid technologies muaj peev xwm muab backup cia li.
Ntxiv rau cov txheej txheem thaub qab saum toj no, muaj txoj hauv kev tshiab xws li kev ua tsis tiav thiab tsis ua haujlwm uas ua haujlwm tau txais los ntawm kev hloov cov ntaub ntawv thaum thawj cov ntaub ntawv cuam tshuam tsis zoo. Cov txheej txheem no pab tiv thaiv cov ntaub ntawv kom ruaj ntseg. Raws li tsoomfwv thiab kev lag luam tau tso siab rau cov ntaub ntawv khaws cia, cov ntaub ntawv rov qab tau dhau los ua qhov tseem ceeb dua li qhov qub.
Daim duab 02: Cov Khoom Siv Sab Nraud Sab Nraud
Qhov txawv ntawm Sync thiab thaub qab yog dab tsi?
Sync vs thaub qab |
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| Synchronization yog qhov ua rau ua rau cov ntaub ntawv lossis cov ntaub ntawv nyob ib puag ncig ntau dua ib qhov chaw. | Kev thaub qab yog qhov kev txiav txim ntawm kev luam cov ntaub ntawv lossis lwm yam khoom ntawm cov ntaub ntawv yog tias cov ntaub ntawv qub ploj lossis puas. |
| Sync luam cov ntaub ntawv hauv ob qho lus qhia. | Thaub qab thawb cov ntaub ntawv hauv ib qho kev taw qhia |
| txheej txheem no nrawm. | txheej txheem no siv sijhawm. |
| Kev ua haujlwm suav nrog luam tawm thiab tshem tawm. | Kev ua haujlwm suav nrog luam. |
| Ob Qhov Chaw | |
| Ob qhov chaw yuav muaj cov ntaub ntawv zoo ib yam. | Ob qhov chaw yuav tsis muaj cov ntaub ntawv zoo ib yam. |
| txheej txheem | |
| Qhov no yog ob txoj hauv kev. | Nov yog ib txoj kev. |
| Cov ntsiab lus | |
| Cov ntsiab lus yog tib yam nyob hauv cov khoom siv. | Cov ntsiab lus raug cawm hauv lwm qhov chaw. |
| Frequency | |
| Synchronization tshwm sim nquag. | Kev thaub qab tshwm sim tsawg zaus. |
Summary – Sync vs thaub qab
Los ntawm qhov kev sib piv saum toj no, muaj qhov sib txawv tseem ceeb ntawm sync thiab thaub qab txawm tias lawv zoo li ua haujlwm nrog tib txoj haujlwm. Lawv kev siv kuj yuav txawv raws li daim ntawv thov thiab cov cuab yeej uas lawv txhawb nqa.
