Ukuqeda umehluko Phakathi kwesipredishithi kanye nedatha
Esinye sezizathu zokuthi izinkampani ziyanqikaza ukusebenzisa iMacrosoft Access ukungabi nokuqonda umehluko phakathi kwespredishithi nedatha. Lokhu kubangela abantu abaningi ukuba bakholelwe ukuthi ulwazi lweklayenti lokulandelela, ama-oda okuthenga, nemininingwane yephrojekthi kuspredishithi lanele ngokwanele izidingo zabo. Umphumela wokuphela wukuthi kunzima ukugcina ukulawulwa kokumiswa, amafayela alahlekelwe enkohlakalo, futhi abasebenzi bavele babhale ulwazi olufanele. Ngolwazi oluthile mayelana namandla nokusetshenziswa okuningi kwe-database, kulula kumabhizinisi amancane ukubona ukuthi ispredishithi sanele yini emsebenzini futhi uma kudinga idatha yedatha.
Kubalulekile ukuba ube nokuqonda okuyisisekelo lokho okuyi- database . Iningi labantu lifinyelele imininingwane yolwazi ngaphambili, njengaleyo emtatsheni wezincwadi zomphakathi, kodwa ukuwasebenzisa kuphela akucaci ukuthi amaspredishithi namininingwane yolwazi bahluke kanjani. Ukuchitha imizuzu embalwa ukufunda ngezingqikithi kuzosiza ukwenza ukuqhathanisa kube kucace.
Idatha Inhlangano
Mhlawumbe umehluko obala kakhulu phakathi kwesipredishithi kanye nedatha yindlela idatha ehlelwe ngayo. Uma idatha iphelele, ispredishithi iphelele. Indlela yokunquma ukuthi ithebula elithende lingcono kakhulu, buza ukuthi yonke imininingwane yamaphuzu ihlelwe kalula noma ishadi? Isibonelo, uma inkampani ifuna ukulandelela ukuhola kwenyanga nyanga phakathi nenkathi yonyaka, ispredishithi iphelele. Amaspredishithi ahloswe ukuphatha inqwaba yedatha efanayo, ukudweba ukuqhubeka kwamaphuzu ambalwa ayisihluthulelo.
Uma kuqhathaniswa, imininingwane yolwazi isakhiwo sokwaziswa sehlobene. Uma umsebenzisi kufanele adonse idatha kuzoba namaphuzu amaningi okumele acatshangelwe. Isibonelo, uma inkampani ifuna ukulandelela izinzuzo zayo zenyanga zonke bese uyiqhathanisa nabancintisana eminyakeni emihlanu edlule, kukhona ubuhlobo phakathi kwala maphuzu wedatha, kodwa hhayi ukugxila okukodwa. Ukwenza itafula elilodwa ukubika imiphumela kuyoba nzima, uma kungenakwenzeka. Idatha yakhelwe ukwenza kube lula kubasebenzisi ukukhiqiza imibiko nokusebenza imibuzo.
Ukuncintisana Kwemininingwane
Indlela elula yokuqhathanisa ukuthi idatha kufanele igcinwe kuspredishithi noma i-database ingabheka ukuthi idatha iyinkimbinkimbi kangakanani. Lokhu kusiza ukucacisa ukuthi idatha kufanele ihlelwe kanjani uma umsebenzisi engakaqiniseki.
Idatha yespredishithi ilula. Ingafakwa kalula etafuleni elilodwa noma eshadini futhi yengezwe kwisethulo ngaphandle kokukhipha ulwazi. Kulula ukulondoloza njengoba kulandela amanani ambalwa wezinombolo eziyinhloko kuphela. Uma kuphela imigqa namakholomu ambalwa adingekayo, idatha ingcono kakhulu egcinwe kuspredishithi.
Ulwazi lwezindlu luhlobo oluningi lwezinhlobo ezahlukene zedatha ukuthi bonke banalo ubuhlobo obunye nomunye idatha ku-database. Isibonelo, izinkampani zigcina idatha ebalulekile kumaklayenti abo, kusuka kumagama namakheli ukuhleleka nokuthengisa. Uma umsebenzisi ezama ukufaka izinkulungwane zemigqa kuspredishithi, izingqinamba kuhle ukuthi kufanele zihanjiswe ku-database.
Ukuphindaphinda kwedatha
Kungenxa yokuthi idatha izodinga ukubuyekezwa akusho ukuthi kudinga ulwazi olugciniwe. Ingabe kuzoba khona idatha efanayo ngokuphindaphindiwe? Futhi ingabe ibhizinisi linesithakazelo ekulandeleni izenzakalo noma izenzo?
Uma amaphuzu wedatha ashintsha kodwa uhlobo lwedatha lufana futhi lulandelela umcimbi owodwa, lolo lwazi cishe lucaba. Isibonelo inani lempahla yokuthengisa phakathi nenkathi yonyaka. Isikhathi sizoshintsha futhi izinombolo zizoshintsha, futhi ngeke kuphinde kulandwe idatha.
Uma ezinye izingxenye zedatha zizohlala zifana, njengolwazi lwamakhasimende, kanti ezinye zishintsha, njengezinombolo zama-oda nokuqhathaniswa kwezinkokhelo, izingqinamba izenzo zilandelwa. Yilapho i-database kufanele isetshenziswe. Izenzo zinamakhemikhali amaningi ahlukene, futhi ukuzama ukulandelela konke kudinga database.
Injongo eyinhloko yedatha
Amapredishithi amnandi ngemicimbi yesikhathi esisodwa engadingi ukulandelela kwezici eziningi ezihlukene. Kumaphrojekthi adinga eyodwa noma amabili amashadi noma amatafula ukuze kube nesethulo ngaphambi kokugcinwa kungobo yomlando, ispredishithi yindlela engcono kakhulu yokuhamba. Uma ithimba noma inkampani idinga ukukwazi ukubala imiphumela bese inquma amaphesenti, yilapho amaspredishithi awusizo kakhulu.
Ulwazi lwakhiwa amaphrojekthi amaningi lapho idatha ingase isetshenziswe kaningi. Uma amanothi namazwana adingekayo, idatha kufanele ihanjiswe ku-database. Amapredishithi awazange aklanyelwe ukulandelela imininingwane, ambalwa amaphuzu wezinombolo ezibalulekile.
Inani labasebenzisi
Inani labasebenzisi lingagcina libe yisici sokunquma ukuthi ngabe usebenzisa ispredishithi noma database. Uma iphrojekthi idinga ukuthi inani elikhulu labasebenzisi likwazi ukuvuselela idatha nokwenza izinguquko, lokhu akufanele kwenziwe kwipredishithi. Kunzima kakhulu ukugcina ukulawulwa kokumisa okulungile nespredishithi. Uma kukhona abasebenzisi abambalwa ukuvuselela idatha, ngokuvamile phakathi kwamathathu nesithupha, ispredishithi kufanele ibe ngokwanele (nakuba uqiniseke ukuthi ubeka imithetho ngaphambi kokuqhubekela phambili nayo).
Uma bonke abahlanganyeli emnyangweni noma yonke iminyango kudingeka benze izinguquko, i-database ingcono kakhulu. Ngisho noma inkampani encane futhi inomuntu oyedwa noma ababili emnyangweni manje, cabangela ukuthi bangaki abantu abangaqeda kulowo mnyango eminyakeni emihlanu bese bebuza ukuthi bonke bayodinga ukwenza izinguquko. Abasebenzisi abaningi abadinga ukufinyeleleka, kungenzeka ukuthi i-database ingcono kakhulu.
Kufanele futhi uthathe ukuphepha kwedatha ku-akhawunti. Uma kukhona ulwazi oluningi olubucayi oludinga ukuvikeleka, ulwazi lunikeza ukuphepha kangcono. Ngaphambi kokuthutha, qiniseka ukuthi ufunda ngezinkinga zokuphepha okufanele zicatshangelwe ngaphambi kokudala i-database.
Uma usulungele ukwenza i-plunge, funda isihloko sethu Ukuguqula amaspredishithi kuma-database ukuze uqale uhambo lwakho.