Yuav ua li cas qhib cov ntaub ntawv MDE

Hloov tshiab kawg: 08/16/2023
Tus sau: Sebastian Vidal

Hauv lub ntiaj teb digital, muaj peev xwm qhib thiab ua haujlwm nrog ntau hom ntaub ntawv yog qhov tseem ceeb. Ntawm cov hom ntawv tshaj plaws yog MDE cov ntaub ntawv, paub txog nws txoj haujlwm tshwj xeeb hauv Microsoft Access. Yog li, kev nkag siab yuav ua li cas qhib thiab tshawb nrhiav cov ntaub ntawv MDE ua qhov kev paub tseem ceeb rau cov neeg ua haujlwm nrog cov ntaub ntawv thiab cov ntawv thov cuam tshuam. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov kauj ruam uas yuav tsum tau qhib MDE cov ntaub ntawv, nrog rau qee cov lus qhia tseem ceeb kom tau txais txiaj ntsig zoo tshaj plaws ntawm qhov no. Yog tias koj txaus siab kawm yuav ua li cas los tswj cov ntaub ntawv MDE kom zoo, txuas ntxiv nyeem kom paub txhua yam koj xav paub.

1. Taw qhia rau MDE cov ntaub ntawv

MDE cov ntaub ntawv yog ib hom ntaub ntawv uas siv feem ntau nyob rau hauv lub tshav pob ntawm programming thiab web development. Cov ntaub ntawv no, hu ua Entity-Relationship Data Models (EMD), tso cai rau cov koom haum thiab kev sib raug zoo ntawm lawv los sawv cev rau hauv graphical thiab yooj yim to taub.

Txhawm rau ua haujlwm nrog MDE cov ntaub ntawv, nws yog ib qho tseem ceeb kom muaj software tshwj xeeb hauv kev tuav cov ntaub ntawv no. Ib qho ntawm cov kev siv feem ntau yog Microsoft Visual Studio, uas muaj cov cuab yeej tshwj xeeb rau kev tsim, kho thiab saib MDE cov ntaub ntawv. Lwm cov software nrov heev yog StarUML, uas muaj kev nkag siab yooj yim thiab ntau yam haujlwm rau kev ua haujlwm nrog MDE cov ntaub ntawv.

Thaum tsim cov ntaub ntawv MDE, koj yuav tsum ua raws qee cov kauj ruam. Ua ntej tshaj plaws, koj yuav tsum tau txhais cov ntaub ntawv qauv, uas yog, cov chaw thiab kev sib raug zoo uas koj xav sawv cev. Qhov no Nws ua tau siv hom lus xws li UML (Unified Modeling Language). Tom qab ntawd, cov khoom thiab cov yam ntxwv ntawm txhua qhov chaw yuav tsum tau teev tseg, nrog rau cov kev cai ncaj ncees uas yuav tsum tau ua. Thaum kawg, cov lus piav qhia lossis cov lus tuaj yeem muab ntxiv los ua kom nkag siab txog tus qauv.

Hauv cov ntsiab lus, MDE cov ntaub ntawv yog cov cuab yeej tseem ceeb hauv kev ua haujlwm thiab kev txhim kho lub vev xaib, vim lawv tso cai rau cov koom haum thiab kev sib raug zoo ntawm cov qauv ntaub ntawv los ua cov duab sawv cev. Txhawm rau ua haujlwm nrog cov ntaub ntawv no, nws yuav tsum muaj software tshwj xeeb xws li Microsoft Visual Studio lossis StarUML. Thaum tsim cov ntaub ntawv MDE, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov kauj ruam tsim nyog los txhais cov ntaub ntawv qauv, qhia cov khoom thiab cov yam ntxwv, thiab ntxiv cov lus piav qhia yog tias tsim nyog.

2. Cov yam ntxwv thiab kev siv cov ntaub ntawv MDE

MDE (Microsoft Access MDE) cov ntaub ntawv yog cov ntaub ntawv txuas ntxiv siv hauv Microsoft Access tsim cov ntawv thov ntawm faib databases. Lawv tau muab tso ua ke versions ntawm Access database cov ntaub ntawv uas tau optimized kom khiav ceev thiab cov neeg siv tsis tuaj yeem hloov pauv rau database tsim.

Cov yam ntxwv ntawm MDE cov ntaub ntawv suav nrog lawv lub peev xwm los nkaum qhov chaws thiab tsim cov khoom, ua rau lawv muaj txiaj ntsig zoo rau kev tiv thaiv cov cuab yeej cuab tam thiab tiv thaiv kev hloov pauv tsis xav tau ntawm cov ntaub ntawv. Tsis tas li ntawd, MDE cov ntaub ntawv tuaj yeem khiav ntawm cov khoos phis tawj uas tsis muaj Microsoft Access ntsia, tsuav yog lub cav Access database tau teeb tsa.

MDE cov ntaub ntawv feem ntau yog siv rau hauv cov xwm txheej uas koj xav faib cov ntaub ntawv thov rau cov neeg siv uas tsis muaj kev paub lossis nkag mus rau Microsoft Access. Thaum siv cov ntaub ntawv MDE, cov neeg siv tsuas tuaj yeem cuam tshuam nrog cov ntaub ntawv thiab kev ua haujlwm uas tau tsim yav dhau los, yog li zam teeb meem kev ncaj ncees lossis kev hloov pauv tsis raug cai. Lawv kuj tau siv los tiv thaiv cov cuab yeej cuab tam thiab xyuas kom meej tias daim ntawv thov qhov chaws tseem zais. Hauv luv luv, MDE cov ntaub ntawv yog ib txoj hauv kev zoo los faib Access database applications. muaj kev nyab xeeb, ceev thiab ua tau zoo.

3. Yam yuavtsum tau kawm uantej los qhib ib daim ntawv MDE

Ua ntej koj tuaj yeem qhib MDE cov ntaub ntawv, nws yog ib qho tseem ceeb kom paub meej tias qee yam yuav tsum tau ua ua ntej. Cov kev cai no yog tsim los xyuas kom meej tias cov ntaub ntawv qhib kom raug thiab tag nrho nws cov haujlwm tuaj yeem siv tau.

Ua ntej tshaj plaws, koj yuav tsum muaj cov software tsim nyog los qhib MDE cov ntaub ntawv. Feem ntau cov ntaub ntawv MDE yog Microsoft Access databases, yog li koj yuav tsum muaj Microsoft Access ntsia hauv koj lub computer. Yog tias koj tsis muaj nws, koj tuaj yeem rub tawm thiab nruab nws los ntawm Microsoft lub vev xaib official.

Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias MDE cov ntaub ntawv yog npaj los tua thiab tsis kho. Yog li ntawd, txhawm rau qhib MDE cov ntaub ntawv, koj yuav tsum xyuas kom meej tias koj muaj kev tso cai tsim nyog los khiav cov ntaub ntawv. Yog tias koj tsis muaj kev tso cai tsim nyog, koj yuav tau hu rau koj tus thawj tswj hwm kom nkag mus tau.

4. Software xaiv rau qhib MDE cov ntaub ntawv

Muaj ntau ntau txoj kev xaiv software muaj los qhib MDE cov ntaub ntawv. Cov cuab yeej no tso cai rau koj nkag mus thiab saib cov ntsiab lus ntawm MDE cov ntaub ntawv seamlessly. Nov yog qee qhov kev xaiv nrov:

1.Microsoft Access: Ib qho kev xaiv siv rau qhib MDE cov ntaub ntawv yog Microsoft Access software nws tus kheej. Koj tuaj yeem qhib MDE cov ntaub ntawv ncaj qha los ntawm daim ntawv thov no thiab nkag mus rau cov ntaub ntawv thiab cov ntawv khaws tseg hauv cov ntaub ntawv. Yog tias koj tsis muaj Microsoft Access ntsia hauv koj lub computer, koj tuaj yeem rub tawm ib qho version sim dawb los ntawm lub vev xaib official ntawm Microsoft.

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2. MDB Viewer Plus: Nov yog lub cuab yeej pub dawb uas tso cai rau koj qhib thiab saib MDE cov ntaub ntawv. Ntxiv nrog rau kev saib, MDB Viewer Plus muaj cov haujlwm ntxiv xws li kev tshawb nrhiav, lim thiab xa tawm cov ntaub ntawv. Nws yog qhov kev xaiv muaj txiaj ntsig zoo yog tias koj tsuas yog xav pom cov ntsiab lus ntawm cov ntaub ntawv yam tsis tau hloov kho.

3. OpenOffice Base: Yog tias koj tsis muaj kev nkag mus rau Microsoft Access, OpenOffice Base yog ib qho kev txhim khu kev qha rau qhib MDE cov ntaub ntawv. Base yog qhov cuab yeej pub dawb thiab qhib cov ntaub ntawv uas tso cai rau koj qhib thiab kho cov ntaub ntawv MDE, nrog rau tsim cov ntaub ntawv tshiab. Koj tuaj yeem rub tawm OpenOffice dawb los ntawm nws lub vev xaib official.

5. Ib kauj ruam dhau los: Yuav ua li cas qhib MDE cov ntaub ntawv hauv [lub npe ntawm software siv]

Yog tias koj xav qhib MDE cov ntaub ntawv hauv [lub npe ntawm software siv], ntawm no yog cov kauj ruam ua li ntawd:

  1. Qhib [lub npe ntawm software siv] ntawm koj lub computer.
  2. Mus rau "Cov ntaub ntawv" ntawv qhia zaub mov thiab xaiv "Qhib".
  3. Hauv qhov rai dialog uas tshwm sim, mus rau qhov chaw ntawm MDE cov ntaub ntawv koj xav qhib.
  4. Nyem rau ntawm MDE cov ntaub ntawv xaiv nws thiab nias lub pob "Qhib".
  5. [lub npe ntawm software siv] yuav qhib MDE cov ntaub ntawv hauv nws qhov interface.

Yog tias cov ntaub ntawv MDE muaj cov ntaub ntawv lossis cov ntawv ceeb toom, koj kuj yuav tsum muaj qhov tsim nyog version ntawm Access Runtime ntsia, uas yuav tso cai rau koj saib thiab siv cov yam ntxwv ntawm MDE cov ntaub ntawv. Xyuas kom tseeb tias koj muaj qhov tseeb version ntsia koj lub computer ua ntej sim qhib cov ntaub ntawv.

Yog tias koj tau ua raws li cov kauj ruam no kom raug, tam sim no koj yuav tsum nkag mus rau cov ntsiab lus ntawm MDE cov ntaub ntawv hauv [lub npe ntawm software siv]. Nco ntsoov tias MDE cov ntaub ntawv tau muab tso ua ke ntawm Microsoft Access databases, yog li koj yuav siv tau tag nrho cov haujlwm tam sim no hauv cov ntaub ntawv qub.

6. Kev daws teeb meem qhib cov ntaub ntawv MDE

Thaum sim qhib MDE (Microsoft Access Database Executable) cov ntaub ntawv, koj yuav ntsib teeb meem. Ntawm no peb nthuav qhia koj qhov kev daws teeb meem kauj ruam yog kauj ruam uas yuav pab koj daws cov teeb meem no thiab nkag mus rau koj cov ntaub ntawv MDE yam tsis muaj teeb meem.

1. Xyuas cov version ntawm Microsoft Access: Nco ntsoov tias koj muaj qhov tseeb version ntawm Microsoft Access ntsia qhib MDE cov ntaub ntawv. Qee cov ntawv qub yuav tsis txhawb MDE hom ntawv. Yog tias tsim nyog, hloov kho koj lub version ntawm Microsoft Access ua ntej txuas ntxiv mus.

2. Tshawb xyuas qhov ncaj ncees ntawm MDE cov ntaub ntawv: Cov ntaub ntawv MDE tej zaum yuav puas lossis puas, uas tuaj yeem ua rau muaj teeb meem thaum sim qhib nws. Siv Microsoft Access Repair Tool los txheeb xyuas thiab kho cov teeb meem kev ncaj ncees hauv MDE cov ntaub ntawv. Ua raws li cov lus qhia hauv Microsoft kev qhia siv lub cuab yeej no zoo.

7. Lwm txoj kev los xav txog thaum qhib MDE cov ntaub ntawv

Muaj ob peb. Hauv qab no yog qee qhov kev xaiv uas tuaj yeem pab koj daws qhov teeb meem no:

1. Hloov cov ntaub ntawv MDE rau lwm hom ntawv: Ib qho kev daws teeb meem yog hloov cov ntaub ntawv MDE rau lwm hom ntawv kho tau yooj yim dua, xws li MDB cov ntaub ntawv. Ua li no, koj tuaj yeem siv cov cuab yeej hloov dua siab tshiab muaj nyob online lossis tshwj xeeb cov kev pabcuam. Thaum koj tau hloov dua siab tshiab cov ntaub ntawv, koj tuaj yeem qhib thiab kho nws yam tsis muaj teeb meem.

2. Siv lub database editor: Lwm qhov kev xaiv yog siv lub database editor uas muaj peev xwm qhib MDE cov ntaub ntawv. Cov editors no feem ntau muaj ntau yam haujlwm thiab cov yam ntxwv, tso cai rau koj hloov pauv cov ntaub ntawv raws li koj xav tau. Koj tuaj yeem tshawb hauv online thiab rub tawm cov ntaub ntawv kho kom haum raws li koj xav tau.

3. Tham nrog tus kws tshaj lij database: Yog tias ob qho kev xaiv yav dhau los tsis ua haujlwm lossis tsis muab cov txiaj ntsig xav tau rau koj, koj tuaj yeem mus rau kev pab los ntawm tus kws tshaj lij database. Ib tus kws tshaj lij nrog kev paub txog kev tuav cov ntaub ntawv MDE yuav tuaj yeem txheeb xyuas koj qhov xwm txheej tshwj xeeb thiab muab kev daws teeb meem rau koj tus kheej. Koj tuaj yeem tshawb nrhiav cov kev pabcuam tshwj xeeb hauv online databases lossis hu rau cov kws tshaj lij pom zoo los ntawm lwm tus neeg siv.

Nco ntsoov tias kev xaiv qhov raug xaiv yuav nyob ntawm koj qhov kev xav tau thiab kev txawj ntse. Nws yog ib qho tseem ceeb uas yuav tau xav txog cov yam ntxwv ntawm MDE cov ntaub ntawv thiab hom kev hloov kho uas koj xav ua. Siv lub sijhawm tsim nyog los ntsuas txhua lwm txoj hauv kev thiab xaiv qhov zoo tshaj plaws haum rau koj cov kev xav tau.

8. Cov lus pom zoo kom qhib MDE cov ntaub ntawv kom nyab xeeb

Thaum qhib MDE cov ntaub ntawv, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj kom muaj kev nyab xeeb ntawm koj cov ntaub ntawv thiab tsis txhob muaj teeb meem. Hauv qab no yog qee cov lus pom zoo kom ua raws li:

  • Xyuas kom tseeb qhov chaw: Ua ntej qhib MDE cov ntaub ntawv, xyuas kom tseeb tias nws los ntawm qhov chaw ntseeg siab thiab raug cai. Tsis txhob rub tawm MDE cov ntaub ntawv los ntawm cov vev xaib tsis paub lossis tsis txaus ntseeg, vim tias lawv tuaj yeem muaj malware lossis hloov cov ntaub ntawv.
  • Siv cov software antivirus tshiab kawg: Ua ntej qhib cov ntaub ntawv, suav nrog MDE cov ntaub ntawv, xyuas kom tseeb tias koj muaj software antivirus zoo tau nruab rau hauv koj lub computer thiab khaws nws mus txog hnub tim. Qhov no yuav pab txheeb xyuas thiab tshem tawm cov kev hem thawj ntawm kev nyab xeeb.
  • Qhib kev tiv thaiv macro: MDE cov ntaub ntawv tej zaum yuav muaj macros, uas yog cov lus qhia programmed. Txhawm rau tiv thaiv koj tus kheej los ntawm qhov ua tau phem macro tawm tsam, nws raug nquahu kom koj qhib qhov kev xaiv tiv thaiv macro hauv koj li Office program lossis lwm daim ntawv thov uas koj siv los qhib MDE cov ntaub ntawv.
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Yog tias koj ua raws li cov lus pom zoo no, koj yuav qhib tau koj cov ntaub ntawv MDE ruaj ntseg thiab tiv thaiv koj lub computer thiab cov ntaub ntawv tus kheej los ntawm kev hem thawj.

9. Kev siv cov ntaub ntawv MDE hauv kev ua haujlwm

Nyob rau hauv ib puag ncig kev, MDE (Microsoft Access Database Engine) cov ntaub ntawv tau dav siv rau kev siv tswv yim. Cov ntaub ntawv no muab ib txoj kev ua haujlwm tau zoo ntawm kev tswj cov ntaub ntawv loj thiab ua haujlwm nyuaj hauv kev siv database. Hauv qab no yog qee qhov kev siv tau zoo uas qhia tau tias MDE cov ntaub ntawv tuaj yeem siv tau li cas hauv qhov chaw ua haujlwm.

1. Tsim cov ntawv ceeb toom tsis siv neeg: MDE cov ntaub ntawv tso cai rau koj los tsim cov ntawv ceeb toom tsis siv neeg raws li cov ntaub ntawv khaws cia hauv ib lub ntaub ntawv khaws cia. Qhov no tuaj yeem ua tiav siv cov cuab yeej qhia tshwj xeeb uas ua kom zoo dua ntawm cov peev txheej ntawm MDE cov ntaub ntawv los tsim cov ntawv ceeb toom customized, lim thiab formatted tau.

2. Kev Tsim Kho Daim Ntawv Thov Kev Cai: Ib qho ntawm cov kev siv tseem ceeb ntawm MDE cov ntaub ntawv yog kev tsim daim ntawv thov kev cai. Cov neeg tsim tawm tuaj yeem siv MDE cov ntaub ntawv los ua lub hauv paus rau kev tsim cov ntawv thov uas ua tau raws li cov kev xav tau tshwj xeeb ntawm lub koom haum lossis kev lag luam. MDE cov ntaub ntawv muab txoj hauv kev muaj zog thiab ua kom muaj peev xwm mus rau kev txhim kho sai ntawm cov ntawv thov kev cai.

10. Qhov zoo thiab qhov tsis zoo ntawm MDE cov ntaub ntawv

MDE cov ntaub ntawv, lossis "Microsoft Access Database Executable," yog ib txoj hauv kev los faib cov ntaub ntawv tsim hauv Microsoft Access. Cov ntaub ntawv no muaj qhov zoo thiab qhov tsis zoo uas tseem ceeb rau kev txiav txim siab ua ntej txiav txim siab siv lawv. Hauv qab no yog qee qhov zoo tshaj plaws thiab qhov tsis zoo ntawm MDE cov ntaub ntawv:

Cov txiaj ntsig:

  • Kev ruaj ntseg zoo dua: MDE cov ntaub ntawv yog cov ntaub ntawv ua tiav, uas txhais tau tias koj tuaj yeem tswj tau leej twg tuaj yeem nkag mus thiab hloov kho cov ntaub ntawv. Qhov no muab ib qib ntxiv ntawm kev ruaj ntseg rau cov ntaub ntawv khaws cia hauv database.
  • Kev ua tau zoo dua- Hloov cov ntaub ntawv rau MDE hom tshem tawm qhov chaws thiab muab tso ua ke rau hauv hom kev ua tau zoo dua. Qhov no tuaj yeem ua rau muaj txiaj ntsig zoo ntawm cov ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus nug thiab daim ntawv ua tiav ceev.
  • Kev tiv thaiv cov cuab yeej cuab tam: Hloov cov ntaub ntawv rau MDE hom tiv thaiv cov cai thiab tiv thaiv lwm tus neeg siv los ntawm kev nkag lossis hloov kho. Qhov no tuaj yeem yog qhov tseem ceeb tshwj xeeb yog tias cov ntaub ntawv muaj cov algorithms lossis cov logic ua lag luam rhiab.

Qhov Tsis Zoo:

  • Tsis muaj peev xwm hloov cov qauv tsim: Thaum cov ntaub ntawv tau hloov dua siab tshiab rau MDE hom, nws tsis tuaj yeem hloov pauv rau tus qauv tsim database. Qhov no suav nrog ntxiv, hloov kho lossis tshem tawm cov lus, cov lus nug, cov ntawv, cov ntawv ceeb toom, thiab lwm yam. Txhawm rau hloov pauv, nws yog qhov yuav tsum tau rov qab mus rau cov ntaub ntawv hauv ACCDB hom thiab tom qab ntawd rov tsim cov ntaub ntawv MDE.
  • Incompatibility nrog cov versions dhau los: MDE cov ntaub ntawv tsim nyob rau hauv ib tug tom qab version ntawm Microsoft Access tej zaum yuav tsis tau tshaj versions ntawm lub software. Qhov no tuaj yeem ua rau nws nyuaj rau kev faib tawm thiab siv cov ntaub ntawv hauv ib puag ncig uas tsis muaj qhov tseeb version ntawm Access.
  • Muaj peev xwm ntawm qhov tsis tuaj yeem rov qab tau: Yog tias qhov ua yuam kev loj tshwm sim hauv MDE hom database, nws yuav nyuaj lossis tsis tuaj yeem rov qab tau cov ntaub ntawv tsis muaj thaub qab yav dhau los. Vim yog qhov ua tau zoo ntawm MDE cov ntaub ntawv, qhov ua yuam kev tuaj yeem ua rau poob tag nrho cov ntaub ntawv thiab ua rau cov ntaub ntawv poob yog tias cov txheej txheem thaub qab tsis raug.

11. Yuav hloov ua lwm yam ntaub ntawv MDE li cas

Muaj ntau txoj hauv kev thiab cov cuab yeej muaj los hloov cov ntaub ntawv MDE rau lwm hom ntawv. Hauv qab no yog cov txheej txheem step-by-step los kho qhov teeb meem no:

1. Siv cov cuab yeej hloov dua siab tshiab hauv online: Muaj ntau ntau cov cuab yeej hauv online uas tso cai rau koj hloov cov ntaub ntawv MDE rau lwm hom ntawv. Cov cuab yeej no feem ntau yog siv tau yooj yim thiab tsis tas yuav muaj kev paub txog kev txawj ntse. Cias xaiv cov ntaub ntawv MDE koj xav hloov, xaiv hom ntawv tso zis yam xav tau thiab nias lub khawm hloov. Cov cuab yeej yuav saib xyuas qhov hloov dua siab tshiab thiab muab qhov txuas mus rub tawm cov ntaub ntawv hloov dua siab tshiab.

2. Siv software hloov dua siab tshiab: Koj tuaj yeem xaiv siv software tshwj xeeb hauv kev hloov cov ntaub ntawv. Cov kev pab cuam no feem ntau muaj ntau txoj kev xaiv kho kom haum thiab tswj tau ntau dua ntawm cov txheej txheem hloov dua siab tshiab. Koj tuaj yeem tshawb hauv online rau software hloov MDE cov ntaub ntawv mus rau lwm hom ntawv thiab rub tawm qhov kev pab cuam uas haum koj xav tau. Ib zaug ntsia, tsuas yog thauj cov ntaub ntawv MDE, xaiv cov zis hom ntawv thiab khiav lub conversion.

3. Tham nrog cov lus qhia thiab cov lus qhia: Hauv qee kis, nws tuaj yeem muaj txiaj ntsig los tshawb nrhiav cov kev qhia hauv online thiab cov lus qhia uas piav qhia tshwj xeeb. Qee hom ntawv yuav xav tau cov kauj ruam ntxiv lossis kev hloov kho tshwj xeeb kom tau txais txiaj ntsig zoo tshaj plaws. Cov kev qhia no feem ntau muab cov lus qhia ntxaws ntxaws thiab cov qauv siv tau los pab txhawb txoj kev hloov dua siab tshiab.

Nco ntsoov khaws koj cov ntaub ntawv qub ua ntej ua ib qho kev hloov dua siab tshiab, tshwj xeeb tshaj yog tias cov ntaub ntawv tseem ceeb lossis muaj cov ntaub ntawv tseem ceeb. Tsis tas li ntawd, qee qhov kev hloov pauv yuav ua rau muaj kev hloov pauv rau cov ntaub ntawv hom lossis cov qauv, yog li nws yog ib lub tswv yim zoo los tshuaj xyuas cov txiaj ntsig kawg kom paub tseeb tias nws tau ua tiav lawm. Nrog cov lus qhia no thiab cov cuab yeej, koj tuaj yeem hloov koj cov ntaub ntawv MDE rau lwm hom ntawv yooj yim thiab sai!

Cov ntsiab lus tshwj xeeb - Nyem qhov no  Yuav Ua Li Cas Ua Si PlayStation 5?

12. Cov ntaub ntawv rov qab ntawm Corrupted MDE ntaub ntawv

Nws tuaj yeem yog qhov kev sib tw, tab sis nrog cov kauj ruam zoo koj tuaj yeem daws qhov teeb meem. Ntawm no peb muab koj cov lus qhia ntxaws ntxaws nrog cov kauj ruam uas koj yuav tsum tau ua kom rov qab tau cov ntaub ntawv los ntawm cov ntaub ntawv MDE puas.

1. Txheeb xyuas qhov teeb meem: Ua ntej pib cov txheej txheem rov qab, nws yog ib qho tseem ceeb los txheeb xyuas qhov teeb meem tshwj xeeb uas cuam tshuam rau MDE cov ntaub ntawv. Muaj ntau ntau yam ua rau MDE cov ntaub ntawv kev noj nyiaj txiag, xws li software yuam kev, sib tsoo hauv lub hard drive los yog cov ntaub ntawv kev noj nyiaj txiag. Kev txiav txim siab lub hauv paus ntawm qhov teeb meem yuav pab xaiv qhov zoo tshaj plaws rov qab zoo.

2. Siv cov cuab yeej tshwj xeeb: Muaj ntau yam tshwj xeeb cov cuab yeej tsim los rov qab tau cov ntaub ntawv los ntawm corrupted MDE cov ntaub ntawv. Cov cuab yeej no siv cov algorithms siab heev los tshuaj xyuas thiab kho cov ntaub ntawv puas. Nco ntsoov tias koj siv lub cuab yeej muaj npe nrov thiab txhim khu kev qha vim qhov no yuav ua rau kom muaj feem ntawm cov ntaub ntawv rov qab ua tiav.

3. Ua cov txheej txheem rov qab: Ua raws li cov kauj ruam tau muab los ntawm cov cuab yeej tshwj xeeb los ua cov txheej txheem rov qab. Cov kauj ruam no yuav txawv nyob ntawm cov cuab yeej siv, tab sis feem ntau koom nrog kev xaiv cov ntaub ntawv MDE corrupted, luam theej duab cov ntaub ntawv kom raug, thiab kho lossis rho tawm cov ntaub ntawv tsis raug. Nco ntsoov tias koj ua raws li cov kauj ruam ua tib zoo thiab ua raws li cov kev pom zoo los ntawm lub cuab yeej los ua kom koj txoj hauv kev ua tiav.

13. Cov ntaub ntawv txuas ntxiv ntsig txog MDE cov ntaub ntawv

Lawv yog ib feem tseem ceeb ntawm kev tswj cov ntaub ntawv thiab kev siv cov kev pab cuam. Lub .mde cov ntaub ntawv txuas ntxiv yog siv los ntawm Microsoft Access los tsim cov ntaub ntawv nyeem nkaus xwb, txhais tau tias cov neeg siv tsis tuaj yeem hloov kho lossis hloov kho nws cov ntsiab lus. Txawm li cas los xij, muaj lwm cov ntaub ntawv txuas ntxiv ze ze rau MDE cov ntaub ntawv uas tuaj yeem pab tau ntau lub sijhawm.

Ib qho ntawm cov ntaub ntawv txuas ntxiv ntsig txog MDE cov ntaub ntawv yog .mdb, uas yog siv los tsim Microsoft Access databases uas tso cai rau cov neeg siv hloov kho thiab hloov kho lawv cov ntsiab lus. Qhov kev txuas ntxiv no zoo tagnrho rau cov neeg uas xav tau kev hloov pauv ntau dua hauv kev tswj hwm lawv cov ntaub ntawv. Tsis tas li ntawd, .accdb cov ntaub ntawv txuas ntxiv tseem cuam tshuam nrog MDE cov ntaub ntawv thiab yog siv los ntawm cov tshiab versions ntawm Microsoft Access los tsim cov ntaub ntawv. Zoo li .mdb, .accdb tso cai rau cov neeg siv hloov kho thiab hloov kho nws cov ntsiab lus.

Lwm cov ntaub ntawv txuas ntxiv uas tuaj yeem pom hauv kev txuas nrog MDE cov ntaub ntawv yog .adp. Qhov kev txuas ntxiv no yog siv rau Access cov ntaub ntawv qhov project, uas txuas rau SQL database server kom nkag mus rau cov ntaub ntawv. .adp cov ntaub ntawv tso cai rau cov neeg siv los tsim cov neeg siv khoom / server daim ntawv thov siv Access thiab muab kev tswj hwm thiab kev ua tau zoo dua piv rau cov ntaub ntawv MDE txheem.

14. Yav tom ntej tiam sis ntawm MDE cov ntaub ntawv thiab lawv qhib

Ob peb xyoos dhau los, tau muaj kev nce ntxiv hauv kev siv MDE (Model Driven Engineering) cov ntaub ntawv thev naus laus zis vim lawv lub peev xwm los txhim kho cov khoom tsim tau, zoo, thiab rov siv dua hauv kev tsim kho software. Txawm li cas los xij, nrog kev nce qib sai ntawm kev siv thev naus laus zis thiab kev hloov pauv kev xav tau ntawm cov neeg siv, nws yog ib qho tseem ceeb kom nco ntsoov cov kev hloov pauv yav tom ntej hauv daim teb no thiab xyuas kom meej qhov qhib ntawm MDE cov ntaub ntawv.

Ib qho ntawm cov qauv tseem ceeb yav tom ntej hauv MDE cov ntaub ntawv yog kev tsom mus rau kev sib cuam tshuam, tso cai rau kev sib txuas lus ntawm cov cuab yeej sib txawv thiab kev loj hlob ib puag ncig. Qhov no suav nrog kev txais yuav cov lus qhib thiab cov qauv, xws li XMI (XML Metadata Interchange) thiab OCL (Object Constraint Language), uas pab txhawb kev sib koom ua ke thiab kev sib pauv ntawm cov qauv ntawm ntau lub platform.

Lwm qhov kev tshwm sim yog qhov kev hloov pauv ntawm kev tsim cov qauv siv tau yooj yim dua thiab nkag siab zoo rau cov neeg siv tsis siv tshuab. Qhov no suav nrog kev siv cov kev paub txog kev pom kev zoo uas tso cai rau cov neeg siv nkag siab thiab tswj cov qauv yam tsis tas yuav tsum muaj kev paub txog software tob tob. Tsis tas li ntawd, qhov tshwm sim ntawm cov cuab yeej uas pab txhawb kev sib koom tes kho thiab kev siv tau ntawm cov qauv, yog li txhawb kev koom tes ntawm cov neeg koom nrog sib txawv hauv cov txheej txheem kev txhim kho.

Hauv cov ntsiab lus, qhib MDE cov ntaub ntawv tuaj yeem yog txheej txheem yooj yim yog tias ua raws cov kauj ruam kom raug. Nco ntsoov tias koj muaj cov software tsim nyog, xws li Microsoft Access, thiab ua raws li cov lus qhia hauv kab lus no. Nco ntsoov tias MDE cov ntaub ntawv yog tsim los khiav es tsis yog kho, yog li nws tseem ceeb kom nco ntsoov qhov no. Yog tias koj ntsib teeb meem qhib koj cov ntaub ntawv MDE, thov koj xav sab laj nrog software cov ntaub ntawv lossis nrhiav kev pab ntawm lub rooj sib tham txog kev txhawb nqa kev vam meej qhib koj cov ntaub ntawv MDE!