Cov txheej txheem:
- Txhawm rau luam cov lej ntawd, thiab ntxiv rau ib qho ntawm koj phau ntawv ua haujlwm, ua raws cov kauj ruam no:
- Yuav Npaj Cov Ntaub Ntawv Zoo Li Cas
- Tshawb xyuas koj cov ntaub ntawv tam sim ntawd
Video: Koj categorize cov ntaub ntawv zoo hauv Excel li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
VIDEO
Ua raws li qhov xav tau, Kuv yuav ua li cas cov ntaub ntawv hauv Excel?
Txhawm rau luam cov lej ntawd, thiab ntxiv rau ib qho ntawm koj phau ntawv ua haujlwm, ua raws cov kauj ruam no:
- Luam cov qauv code uas koj xav siv.
- Qhib phau ntawv ua haujlwm uas koj xav ntxiv cov cai.
- Tuav tus yuam sij Alt, thiab nias lub F11 yuam sij, qhib Visual Basic Editor.
- Xaiv Ntxig | Module.
- Qhov twg tus cursor flashing, xaiv Kho kom raug | Muab tshuaj txhuam.
Ib tug kuj yuav nug, koj yuav sau cov ntaub ntawv zoo li cas? Cov ntaub ntawv kev sib sau ua ke rau zoo Kev tshawb fawb feem ntau suav nrog: Kev sib cuam tshuam ncaj qha nrog tib neeg ntawm ib qho rau ib qho.
Cov txheej txheem tseem ceeb rau kev sau cov ntaub ntawv zoo yog:
- Kev xam phaj tus kheej.
- Focus pawg.
- Kev soj ntsuam.
- Kev Tshawb Fawb.
Yog li ntawd, koj yuav npaj cov ntaub ntawv zoo li cas?
Yuav Npaj Cov Ntaub Ntawv Zoo Li Cas
- Tshawb xyuas tag nrho cov ntaub ntawv teeb tsa kom cov ntsiab lus lossis cov qauv pib tshwm.
- Tsim ib lub rooj lis dej num kom cov lej tuaj yeem ua tau zoo thiab nkag tau yooj yim rau ntau tus kws tshawb fawb.
- Cais cov ntaub ntawv rau hauv cov pab pawg - cov ntsiab lus, cov qauv lossis lwm pawg.
- Npaj cov ntaub ntawv tshawb fawb los ntawm cov lus nug, cov neeg teb lossis cov ncauj lus sub.
Yuav ua li cas txheeb xyuas cov ntaub ntawv tshawb fawb hauv Excel?
Tshawb xyuas koj cov ntaub ntawv tam sim ntawd
- Xaiv ib kab ntawm cov cell.
- Xaiv lub Quick Analysis khawm uas tshwm nyob rau hauv qab sab xis ces kaum ntawm cov ntaub ntawv xaiv. Los yog, nias Ctrl + Q.
- Xaiv kab kos.
- Hover hla cov kab ntawv hom los saib ua ntej daim ntawv qhia, thiab tom qab ntawd xaiv daim ntawv koj xav tau.
Pom zoo:
Vim li cas cov ntaub ntawv tiaj tus tsis zoo dua li cov ntaub ntawv sib raug zoo?
Ib lub rooj ua ntaub ntawv tiaj tus yog qhov tseem ceeb rau kev sau cov ntaub ntawv tsawg. Tab sis cov ntaub ntawv loj loj tuaj yeem ua tsis tau raws li nws siv ntau qhov chaw thiab nco dua li cov ntaub ntawv sib txheeb. Nws kuj yuav tsum tau muab cov ntaub ntawv tshiab ntxiv txhua zaus koj nkag mus rau cov ntaub ntawv tshiab, qhov kev sib raug zoo database tsis
Cov ntaub ntawv zoo li cas yog cov ntaub ntawv ua haujlwm?
Lub chaw ua haujlwm database yog qhov chaw rau cov ntaub ntawv khaws cia. Cov ntsiab lus hauv cov ntaub ntawv ua haujlwm tuaj yeem ntxiv thiab tshem tawm ntawm ya. Cov databases no tuaj yeem yog SQL lossis NoSQL-based, qhov tom kawg yog npaj rau kev ua haujlwm ntawm lub sijhawm
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Vim li cas cov ntaub ntawv zoo tseem ceeb heev rau kev sau cov ntaub ntawv txheeb cais?
Cov ntaub ntawv muaj txiaj ntsig zoo yuav ua kom muaj txiaj ntsig ntau dua hauv kev tsav lub tuam txhab kev vam meej vim yog kev vam khom ntawm qhov tseeb-raws li kev txiav txim siab, tsis yog kev coj cwj pwm lossis tib neeg kev xav. Ua kom tiav: Xyuas kom tsis muaj qhov khoob ntawm cov ntaub ntawv los ntawm qhov yuav tsum tau sau thiab qhov twg tau sau tiag
Dab tsi yog cov teeb meem ntawm kev tswj cov ntaub ntawv hauv cov ntaub ntawv ib txwm muaj?
Nyob rau tib lub sijhawm, qhov kev tswj hwm cov ntaub ntawv ib puag ncig tsim teeb meem xws li cov ntaub ntawv rov ua dua thiab tsis sib xws, cov kev pab cuam-cov ntaub ntawv dependence, inflexibility, tsis muaj kev ruaj ntseg, thiab tsis muaj cov ntaub ntawv sib qhia thiab muaj