Emhlabeni wamabhizinisi, ukuphathwa kolwazi kuya ngokuya kubaluleke kakhulu, kubalulekile ukuze uhlale unokuhlaziya okulungile nokubuyekeziwe kolwazi. Futhi lokhu kuya kuzo zombili izinkampani ezinkulu kanye nochwepheshe abancane abazimele. Kule post sizobona ukuthi kanjani Dala futhi uphathe imininingwane egciniwe ku-Excel.
Mhlawumbe inzuzo enkulu yokuphatha isizindalwazi ukuthi sizokwazi ukuba nalo lonke ulwazi esiludingayo ukuze siqhube ibhizinisi: amakhasimende, ukuthengisa, abahlinzeki, abasebenzi nanoma iyiphi enye indawo. Sikuchaza kabanzi ezigabeni ezilandelayo:
Iyini i-database ku-Excel?
Imininingo egciniwe ku-Excel iyithuluzi eliphelele lokuphatha ulwazi. Kusivumela ukuthi siyigcine ihlelekile futhi yakhiwe ngaso sonke isikhathi, ukuze inqubo yokuthola idatha ethile isheshe futhi ibe lula. Ngaphezu kwalokho, kunjalo ithuluzi elinemisebenzi eminingi esingakwazi ukuzivumelanisa nezinjongo nezidingo zethu.
Uma siya ku amaspredishithi amahle kakhulu, isizindalwazi sithatha isimo setafula elikhulu, elinemigqa namakholomu, lapho ulwazi luhlukaniswa ngezigaba ezahlukene. Okubaluleke kakhulu ukuthi yonke idatha ifinyezwa kudokhumenti eyodwa. Noma yiziphi izinguquko esizenzayo kuyo zizobonakala kusethi yedatha yomhlaba wonke.
Ngaphezu kokufinyelela ngokushesha kulo lonke ulwazi, isizindalwazi se-Excel sinikeza eminye imisebenzi eminingi. Isibonelo, abasebenzisi abaningi banganikezwa ukufinyelela kubo, ukulandela amathrendi, njll. Ngokuphathelene nokuhlukahluka, singazisebenzisa zombili ukuze silawule uhlu lwempahla kanye nokulawula inqubo yokuqeqeshwa komuntu siqu.
Kunjalo, ukuze isizindalwazi se-Excel sibe yithuluzi elisebenzayo, Kudingeka ukwazi kahle ukuthi uhlelo lusebenza kanjani futhi ngaleyo ndlela uthole okuningi kumathuluzi akho.
Izinto ze-Excel Database
Ngaphambi kokwazi ukuthi ungakha futhi uphathe kanjani isizindalwazi ku-Excel, kubalulekile ukwazi ukuthi yiziphi izakhi eziyingxenye yayo:
- Amathebula, izingxenye eziyisisekelo zokuphathwa kolwazi kumaspredishithi e-Excel.
- Imibuzo. Imisebenzi ye-Excel ngokwayo yokusesha nokuhlobanisa ulwazi oluqukethwe kumathebula noma izingobolwazi ezahlukene.
- Izihlungi. Amathuluzi okusebenzisa imibandela ethile futhi uthole ulwazi oluthile ngokushesha.
- Isikhombi (ukhiye oyinhloko). Isici ongakukhetha ukuze usethe inombolo kamazisi yomugqa, ikhodi, inombolo yomkhiqizo, njll.
Ungayakha kanjani i-database ku-Excel
Nansi indlela esizokwazi ngayo ukudala imininingwane ku-Excel, isinyathelo ngesinyathelo:
- Okokuqala, Sakha idokhumenti noma incwadi yokusebenzela ku-Excel.
- Okulandelayo, siklama a ibhodi kwelinye lamakhasi, kwenezela uchungechunge lwezihloko noma izihloko ukuhlela nokuhlukanisa ulwazi.
- Sibe sesidala uchungechunge lwe izihlungi zokucinga okwethebula ledatha.
- Okulandelayo, singeza i- Excel amafomula esifuna ukukusebenzisa etafuleni.
- Ekugcineni, sakha i- amarekhodi kumugqa ngamunye.
Ukuze udale izihlungi zokusesha okukhulunywe ngazo ephuzwini lesi-3, kuyadingeka ukukhetha izihloko noma izihloko ze-database edaliwe. Ngemuva kwalokho kufanele uye kumenyu yokuQala, lapho sibheka inketho ethi Hlunga futhi Hlunga - Hlunga, etholakala ngakwesokudla kwebha yezinketho.
Izinsiza ezisebenzayo zesizindalwazi
Kunezinhlelo eziningi ezisebenzayo zolwazi ku-Excel, ezingasukela kokulula kakhulu kuye kokuyinkimbinkimbi kakhulu. Ezinye zazo sesizibalule ngenhla. Umbono oyisisekelo uwukuthi lawula lonke ulwazi futhi ukwazi ukwenza izinguquko kulo. Ezweni lezohwebo nezamabhizinisi lokhu kuyinto ebaluleke kakhulu. Lezi ezinye izibonelo:
- imininingwane egciniwe ye abahlinzeki ngenhloso yokugcina irekhodi elinembile lokuthenga nokuzama ukuthola izinzuzo ezengeziwe lapho kuxoxiswana.
- imininingwane egciniwe ye amaklayenti, ngoba kubalulekile kunoma yiliphi ibhizinisi ukwazi amakhasimende alo kahle, izinto azithandayo, umnyakazo, njll. ukuze uthole ukwaneliseka okukhulu futhi uzuze ukuthengisa okukhulu.
- imininingwane egciniwe ye Yokusungula, ukwazi ngokuningiliziwe nangesikhathi sangempela isimo semikhiqizo endaweni yokugcina impahla. Ngalokhu unganquma ukuthi yini futhi malini ongayikhiqiza, uyigcine noma uyithengise.
- imininingwane egciniwe ye ukuthengisa, okumele kuhlaziywe ngayo inqubekelaphambili yabo, inzuzo yabo, kanye nokuhlola ukuthi kungenzeka yini ukusungula amasu amasha ebhizinisi.
- imininingwane egciniwe ye siqu Ngabo, inhloso wukuba nokulawula abasebenzi, izimo zabo, iholo labo noma ukusebenza kwabo, phakathi kwezinye izinto.
Ngendlela yokuphetha, kungashiwo ukuthi ukuphathwa okufanele kolwazi ku-Excel kuyindlela ephumelela kakhulu yokuqhuba ibhizinisi, ukulawula zonke izici eziyisisekelo ngendlela elula uma kuqhathaniswa. Ithuluzi lezinkanyezi ezinhlanu.