Ngenxa kuphuhliso rhoqo zobugcisa, ihlabathi ngoku lixesha lokuthetha umsebenzi imibutho ezinkulu ngaphandle ledatha kunzima kakhulu. Kungenzeka, asingabo bonke siyazi ukuba kukho iintlobo ezahlukeneyo kakhulu zolwazi. Kwaye bonke banamalungelo zabo nezingalunganga.
Yintoni na iziko ledatha oluneqela elinegunya
kuqala Zazisetyenziswa kwiikhompyutha sele ixesha elide kakhulu. Isimanga, nangona zonke "kwaqala" yale iinqwelwana, ukuba usathandwa kwezinye iinkampani. Bamele iphiramidi. Zonke amasimi iirekhodi ezinxulumene, zidityaniswe kunye nabanye. Xa enjalo iphiramidi lungasetyenziswa ukushicilelwa kumanqanaba aphezulu ngokuhla. Nganye entry ukuthobela uhlobo nomxokelelwane ngelizwi ukubulawa kunye nokulawulwa kweenkqubo zolawulo ledatha. Esi sakhiwo, nto leyo iba ledatha oluneqela elinegunya, ikhangeleka nzima kangaka, kufuneka nje ukuzoba isifaniso kunye mnombo. Inzuzo yeyokuba kulula kakhulu ukuba ngcono. Ukongeza, umqeshwa unakho ukufikelela isiseko oluneqela ilula. Zisasuka kukuba ukuseka uqhagamshelwano ngaphezu kwesinye phakathi 'umzukulwana "yaye" umzali "cishe akunakwenzeka.
Izinto eziluncedo ze zolwazi womnatha
iintlobo Network of yolwazi efana kakhulu ukuya ngasentla. Umahluko engundoqo isakhiwo leyo ngokohlobo uhlobo web. Ngaphezu koko, ngokungafaniyo ledatha oluneqela elinegunya, iingxelo ukuze ebotshelelwe ngaphezu kwesinye "umzali" okanye umnikazi. Kanye njengoko iintlobo ngasentla, edatha womnatha zisetyenziswa ubukhulu becala iikhompyutha eziphambili, eyaziwa ngokuba iiseva. database Network ikhululekile ngakumbi. Kodwa kubalulekile ukwazi ukuba inani amakhonkco banakho ukulinganiselwa.
Ukuthandwa zolwazi zonxulumelwano
iintlobo zonxulumelwano -lwazi zezona nezimo kunazo zonke ezi iziseko. Yonke idatha egcinwe kwi iitafile, nganye eneyazo yayo nentsimi-isitshixo. Ngesitshixo enjalo, ukuphawulwa into lula irekhodi ethile. Ukongeza, ukuba wahlukile ngokupheleleyo kuba itafile lonke. Imigca ezihlangene enesitshixo ekhankanyiweyo. Ngokomzekelo, omnye intsimi iqhosha "Product Code" yaye "Umthengisi Code" kunye nezinye - izitshixo endle "ikhowudi Umthengisi" yaye "ikhowudi umvelisi". Phakathi kwabo baya kubopheleleka yi endle "ikhowudi nomthengisi." iziseko ndizuze udumo ngenxa elula yayo, onwabe xa azilungi iirekhodi. Le Ububi obukhulu ngakumbi uphendlo yatya ixesha kuba inkcazelo oyifunayo.
Nekusasa kunye zolwazi into ebomini
Iintlobo database lwento ebomini zinika umsebenzisi ubuchule ukongeza iindidi ezintsha ze amasimi data, kwakunye nokongeza odiyo, ividiyo kunye nomfanekiso iifayile isakhiwo itafile. Kuthelekiswa iinkcukacha elidlulileyo, edatha into ebomini kufuneka eziluncedo ezininzi. Ukongeza, yokusingatha kulula kakhulu kwezi meko zingasentla. Izinto iqulethe uhlobo enjalo iziseko, eyakhiwe ngayo izinto ezimbini data kwaye lwemiyalelo, ezinceda ukuqinisekisa uhlobo lweenkcukacha. Phakathi iintsilelo umntu enokuzichongela kunye neendleko eziphezulu ukuthingaza iinkampani ezininzi ukuba zifumane i-database enjalo endaweni omdala, sele kudala singqiniwe.
Kodwa ke uphuhliso database bakwazi ukongeza izinto yemaltimidiya ngokubaluleka kuthandwa. Ngoko ke, kukho intembelo yokuba kwixa elizayo, imibutho ezininzi ukuhambisa zenkcazelo lokuphikisa-ebomini.