BD1 - Normalização flipbook
Obtenção da Primeira Forma NormalTABELA ATABELA APK####################################PK####################################TABELA B####################################Conjunto deatributosmultivalorados############################################################################################################PK##########################################################################################FK############################################################################################################Conjunto deatributosmultivalorados##################################################################################################################################################################PKTABELA C################## FK############################################################################################################normalizada 1FN##################não normalizada 1FNNormalização 03/12/2019 22
Obtenção da Primeira Forma NormalTabeladesnormalizada1FNNormalização 03/12/2019 23
- Page 1 and 2: Banco de DadosNormalizaçãoNormali
- Page 3 and 4: Normalização• Este processo dev
- Page 5 and 6: Normalização Bottton-Up• Fatore
- Page 7 and 8: Dependência Funcional• É um rel
- Page 9 and 10: Dependência Funcional• O determi
- Page 11 and 12: Dependência Funcional Parcial• U
- Page 13 and 14: Um ExemploTabelasdesnormalizadasNor
- Page 15 and 16: Anomalias de Atualização• Exclu
- Page 17 and 18: Anomalias de Atualização• Exclu
- Page 19 and 20: Anomalias de Atualização• Exclu
- Page 21: Obtenção da Primeira Forma Normal
- Page 25 and 26: Esquema Resultante Após a 1FNTabel
- Page 27 and 28: Obtenção da Segunda Forma Normal
- Page 29 and 30: Obtenção da Segunda Forma NormalT
- Page 31 and 32: Esquema Resultante Após 2FNTabelas
- Page 33 and 34: Obtenção da Terceira Forma Normal
- Page 35 and 36: Obtenção da Terceira Forma Normal
- Page 37 and 38: Obtenção da Terceira Forma Normal
- Page 39 and 40: Esquema Resultante Após 3FNTabelas
Obtenção da Primeira Forma Normal
Tabela
desnormalizada
1FN
Normalização 03/12/2019 23
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