Zotsatira zamtundu wa data pakuchita bizinesi zakambidwa momveka bwino m'nkhaniyi kuphatikiza malangizo ena ofunikira.
Ubwino wa data ndi mawu omwe amagwiritsidwa ntchito pofotokoza momwe zinthu zilili. Nthawi zambiri zimayesedwa ndi momwe deta ikukwaniritsira zosowa za cholinga chake. Kutsika kwa data kumatha kukhala ndi zotsatira zoyipa pakuchita bizinesi. Zingayambitse kupanga zisankho molakwika, kuwononga chuma, ndi kutaya makasitomala. Pitirizani kuwerenga kuti mudziwe zambiri za zotsatira za khalidwe la data pakuchita bizinesi.
Kodi khalidwe la data ndi chiyani?
Ubwino wa data ndi kulondola, kukwanira, ndi nthawi yake. Ndikofunikira kwambiri popanga zisankho zanzeru zamabizinesi. Kulondola ndi momwe deta iliri pafupi ndi zenizeni. Kukwanira ndi kuchuluka kwa deta yomwe ikuphatikizidwa mu seti. Kusunga nthawi ndi momwe deta ilili yatsopano. Kufunika ndi momwe deta ilili yofunikira pamachitidwe abizinesi. Ubwino wa deta umayamba ndi ndondomeko yosonkhanitsa deta, ndipo deta iyeneranso kupezeka kwa ogwiritsa ntchito omwe akuifuna. Ma metric amtundu wa data ndi njira yoyezera kuchuluka kwa deta. Ma metrics awa atha kuthandiza mabizinesi kumvetsetsa momwe deta yawo ikugwiritsidwira ntchito bwino komanso kusintha komwe kungapangidwe.
Kodi zizindikiro za khalidwe loipa la deta ndi chiyani?
Pali zizindikiro zambiri zosonyeza kuti deta ingakhale yolakwika. Zina mwazofala ndizomwe sizikugwirizana, zosavomerezeka, zachikale, zobwerezedwa, komanso zolakwika. Deta yosagwirizana imachitika data ikalowetsedwa mosagwirizana m'makina osiyanasiyana kapena ikasinthidwa pamanja popanda kutsatira njira yokhazikika. Mwachitsanzo, dzina la kasitomala litha kulembedwa mosiyana m'makina osiyanasiyana, kapena zaka za kasitomala yemweyo zitha kulembedwa ngati 27 ndi 28.
Deta yolakwika imayamba chifukwa cholowetsa zolakwika kapena ndi data yomwe yawonongeka mwanjira ina. Mwachitsanzo, mtengo wa chinthu ukhoza kulowetsedwa ngati $1,000,000.3.Data yachikale imayamba chifukwa cha data yomwe sinasinthidwe pafupipafupi kapena ndi data yomwe idasungidwa ndipo ndiyosalondolanso. Mwachitsanzo, mauthenga a kasitomala akhoza kukhala olondola monga mwezi watha koma osalondolanso.
Zomwe zabwerezedwa zimayamba chifukwa cha data yomwe idakopera ndikunama kangapo kapena ndi data yomwe yalowetsedwa kangapo. Mwachitsanzo, dzina la kasitomala litha kulowetsedwa mudongosolo kawiri, ndi ma adilesi awiri osiyana. Pomalizira, deta yolakwika imayambitsidwa ndi deta yomwe yalowetsedwa molakwika kapena ndi deta yomwe yamasuliridwa molakwika. Mwachitsanzo, dzina la kasitomala likhoza kulembedwa kuti "John" likalembedwa kuti "Johnathan."
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Kodi mumawongolera bwanji kuchuluka kwa data?
Pali njira zambiri zowonjezerera khalidwe la deta. Chinthu choyamba ndikuzindikira komwe kumachokera deta yosauka. Izi zitha kuchitika powunika zolakwika zolowetsa deta, kuyang'ana zolemba zobwereza, ndikuzindikira zidziwitso zolakwika kapena zosakwanira. Pamene gwero la vutolo ladziŵika, pali njira zothetsera vutolo. Njira imodzi yopititsira patsogolo kuchuluka kwa deta ndiyo kugwiritsa ntchito malamulo otsimikizira.
Malamulo otsimikizira ndi malangizo omwe amathandiza kuonetsetsa kuti deta yomwe yalowetsedwa mu dongosolo ikukwaniritsa zofunikira zina. Mwachitsanzo, lamulo lovomerezeka lingafunike kuti dzina la wogwira ntchito lilowedwe mofanana ndendende nthawi iliyonse likagwiritsidwa ntchito mu dongosolo.
Lamulo lina lovomerezeka lodziwika bwino ndi cheke chamitundu, chomwe chimatsimikizira kuti manambala ali mumtundu wina kapena kuti madeti akugwera mkati mwanthawi inayake. Njira ina yopititsira patsogolo chidziwitso cha deta ndi kudzera mumayendedwe okhazikika. Izi zikuphatikizapo kuwonetsetsa kuti deta yonse ikutsatira maonekedwe ndi malamulo omwe analembedweratu kuti amvetsetse komanso kusinthidwa ndi makompyuta.
Kulinganiza deta kumapangitsa kuti zikhale zosavuta kufanizitsa zidziwitso zosiyanasiyana komanso kumathandiza kuchepetsa zolakwika zomwe zimachitika chifukwa cha zolakwika za anthu. Njira yachitatu yowonjezeretsa khalidwe la deta ndi njira zoyeretsera. Izi zikuphatikizapo kuzindikira ndi kukonza zolakwika kapena zosakwanira zomwe zilipo kale ma analytical datasets. Njira zoyeretsera zimatha kuphatikizira chilichonse kuchokera ku macheke osavuta amanja kupita ku ma aligorivimu ovuta omwe amazindikira mawonekedwe mu data. Ndikofunikira kutsata zomwe zapita patsogolo pakuwongolera kuchuluka kwa data, kuti muwone ngati pakufunika kuchitapo kanthu.
Ndi mafakitale ati omwe amafunikira data yabwino?
Pali mafakitale ambiri omwe amadalira khalidwe labwino la deta kuti agwire bwino ntchito. Mafakitalewa akuphatikiza azaumoyo, mabungwe azachuma, ndi ogulitsa. Bizinesi yazaumoyo ndi imodzi yomwe ikusintha nthawi zonse, ndipo izi zimabweretsa kufunikira kwa deta yolondola. Zambiri za odwala ndizofunikira kuti apereke chithandizo choyenera ndi chisamaliro kwa odwala. Ngati deta si yolondola, imatha kubweretsa chithandizo cholakwika komanso ngakhale imfa. Pali mitundu ingapo ya data yomwe ili yofunika kwambiri pantchito yazaumoyo.
Choyamba ndi chiwerengero cha anthu, chomwe chimaphatikizapo zambiri monga dzina la wodwala, adiresi, ndi mauthenga ake. Ndikofunika kukhala ndi deta iyi kuti muzindikire odwala ndi mbiri yawo yachipatala. Mtundu wachiwiri wa deta ndi deta yachipatala, yomwe imaphatikizapo chidziwitso cha matenda, chithandizo, ndi momwe wodwalayo alili. Ndikofunika kukhala ndi deta iyi kuti muwonetsetse kuti odwala akupeza chithandizo chabwino kwambiri.
Mabungwe azachuma ndi mabungwe ovuta omwe ali ndi magawo ambiri osuntha. Chosankha chimodzi choipa chingakhale ndi zotsatirapo zazikulu. Izi ndizowona makamaka pankhani yolondola kwa data yamakasitomala. Mabungwe azachuma amadalira mtundu wabwino wa data kuti apange zisankho zomveka za komwe angagawire chuma chawo. Ngati zambiri za kasitomala sizolondola, zitha kubweretsa zisankho zolakwika pazachuma komanso ngakhale kubweza ndalama. Ichi ndichifukwa chake ndikofunikira kuti mabungwe azachuma azikhala ndi zabwino kayendetsedwe ka deta m'malo.
Si chinsinsi kuti ogulitsa amadalira khalidwe labwino la deta. Deta yosalondola yamakasitomala imatha kubweretsa zovuta zamitundu yonse, kuphatikiza kutayika kwa malonda ndi kuchepa kwa phindu. Imodzi mwa njira zazikulu zomwe ogulitsa angatsimikizire kuti ali ndi data yabwino ndikugwiritsa ntchito njira yothetsera deta ya kasitomala (CDM). Yankho la CDM lingathandize kuyeretsa, kuphatikiza, ndikusintha deta yamakasitomala, ndikupangitsa kuti ikhale yolondola komanso yodalirika. Njira ina yowonetsetsa kuti deta ili yabwino ndikuwunika zambiri zamakasitomala anu pafupipafupi. Izi zikutanthauza kufufuza kuti muwonetsetse kuti deta ndi yolondola komanso yamakono ndi kukonza zolakwika zomwe zingakhalepo.
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Kutsiliza
Zotsatira zamtundu wa data pamachitidwe abizinesi sizingagogomezedwe mopitilira muyeso, ndipo zonsezi zimadalira momwe mtundu wa data yanu umakwaniritsira cholinga chomwe mukufuna.
Ndipo tawonetsa kuchuluka kwa mafakitale omwe amafunikira mtundu wa data kuti agwire bwino ntchito. Ndipo muyenera kuzindikira komwe kumachokera deta yosauka ngati mukufuna kukonza bwino deta monga momwe tafotokozera m'nkhaniyi.
Chitani bwino kuwerenga nkhaniyi nthawi zambiri ngati mukufuna zambiri.
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