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Yuav ua li cas yog tus neeg, thiab qhov chaw uas yog nws siv?

Txhua yam khoom yuav tsum tau sov ua licas taw. Yog hais tias cov dab neeg yog nqa tawm txog lub rooj, nws yog tsim nyog los hais yuav ua li cas nws zoo nkaus li, yuav ua li cas nws drawers twg nws sawv. Tab sis yuav ua li cas qhia hais tias cov khoom nyob rau hauv xws txawv txawv pawg xws li ntaub ntawv technology? Nyob rau qhov no thiab yuav tau ib tsab xov xwm.

Yuav ua li cas yog hu ua tus cim?

Yuav ua li cas yog leejtwg tiag? Yog vim li cas yog nws yuav tsum tau? Cim qhia hu ua ib tug kwv tej khoom vaj tse los ntawm cov uas nws muaj peev xwm yuav cais los ntawm ntau lwm tus neeg. Conventionally, lawv muab faib mus rau hauv cov hom:

  • cim hluav taws xob lub teeb liab (tsuas siv rau cov circuits nyob rau hauv lub ntaus ntawv);
  • cim khoom teejtug uas yog tus kwv.

cov ntaub ntawv qhia no qhia txog qhov chaw uas lawv yuav tsum tau khaws cia. Nws kuj qhia hais dab tsi hom yuav raug cawm dim tau (ntawv nyeem, integer, los yog ib txhia lwm yam). Vim lub mechanism ntawm cov ntaub ntawv identifiers nqa tawm savings thiab lawv tom ntej siv.

lub ID yuav tsum

Yog hais tias peb tham txog leej twg, uas hau ib tug tshwj xeeb cov khoom teejtug uas ib tug kwv, ces nws tej zaum yuav ua rau cov uas yuav tsum tau xws li lub kom siv cov Latin cov tsiaj ntawv los yog numeric qhov tseem ceeb. Tej zaum kuj yuav muaj tej yam indications ntawm nws loj.

Thaum ua hauj lwm nrog ib tug hluav taws xob lub teeb liab qhia yuav tsum tau siv heev dua lwm yam rau qhov ua kom muaj ib zaug xwb kev txiav txim. Yog li ntawd, piv txwv li, yog tias koj xav mus ua ib tug xov tooj cua-tshuaj dav hlau, ces rau tig rau / tawm lub cev muaj zog yuav tsum tau raws li ib tug tshaj plaws (uas muaj tsis muaj rooj plaub uas lub cav nws tus kheej tau pib los yog, conversely, thaum lub tsis ncaj ncees lawm lub sij hawm tawm).

Kev siv cov identifiers nyob rau hauv txoj kev loj hlob ntawm stand-alone cov kev pab cuam

Yuav ua li cas yog tus neeg, yog hais tias peb tham txog nws nyob rau hauv relation mus ua hauj lwm nrog lub computer thiab daim ntawv thov software rau nws? Nws yuav tsum tau muab rau cov kev siv ntawm ntau tshaj ib tug neeg, yog li ntawd yog hais tias lawv tsim lawv tus kheej cov cim chaw, downloaded cov tsis thaum tsim cov kev pab cuam. Thiab cov ntaub ntawv identifiers cia koj mus txhais li cas cov ntsiab ntawm cov chaw ua hauj lwm thiab qhov chaw uas nws yuav tsum tau muab khaws cia tseg rau yav tom ntej siv. Yog li ntawd, qhov rais cim yuav txiav txim qhov twg koj xav kom txuag cov achievements ua nyob rau hauv "Lo lus" los yog "Eksele".

Feem ntau, tag nrho cov teb nyob qhov twg cov ntaub ntawv yog nkag mus, muaj ib tug kev qhia coinciding nrog tib database. Qhov no yog los xyuas kom meej tias nyob rau hauv cov kev tshwm sim ntawm teeb meem uas koj muaj peev xwm nrhiav tau sai sai teeb meem chaw.

Tawm lawv tus ID yog tam sim no txawm nyob rau hauv lub plawv ntawm lub tsim thaum ua hauj lwm nrog cov kev pab cuam. Lawv muaj nyob rau lub cim xeeb hlwb ntawm txhua lub computer. Qhov no siv tau ob qho tib si mus rau lub tas mus li nco, thiab ua hauj lwm zoo. Thaum xa mus rau txhua ntawm tes, thawj hu ua nws ID, thiab ces cov ntaub ntawv yog overwritten.

Yuav ua li cas yog lub cim nyob rau hauv lub hauv internet cov kev pab cuam

Identifiers nyob rau hauv lub hauv internet cov kev pab cuam siv kom paub txog cov neeg sib txawv thiab yuav tsum tau mus rau kis sib txawv cov ntaub ntawv ntws. Txhua tus neeg siv yuav muab ib tug tshwj xeeb tooj, uas yog txuas ib tug tshwj xeeb lub caij nyoog: kom muaj ib qhov nqi ntawm cov ntaub ntawv mus rau kis cov ntaub ntawv ntawm ib tug tej yam extension los yog loj, cov kev ceev ntawm cov ntaub ntawv pauv.

Tawm lawv tus ID thaum network siv yog thaum twg tshaj plaws. Muaj lawv yog nyob rau hauv lub databases thiab cov kev pauv ntawm cov ntaub ntawv cov ntaub ntawv, uas tswj cov kev hloov ntawm tag nrho cov tsim nyog. Txhua undivided daim ntawm cov ntaub ntawv siv rau nws tus kheej qhia. Nws tso cai rau koj mus nrhiav nws cov tag nrho lub array ntawm cov ntaub ntawv. Tam sim no, tom qab nyeem ntawv no tsab xov xwm, koj yuav paub tias dab tsi lub cim thiab, yog tias tsim nyog, yuav tau mus piav qhia rau lwm tus neeg uas tsis to taub nyob rau hauv cov teeb meem no.

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