Conceptual Data Model Physical Data Model

3.4.1 Conceptual Data Model

Conceptual Data Model CDM merupakan relasi antar tabel, adapun CDM dari Sistem Informasi Penjualan dapat dilihat pada Gambar 3.16. Memiliki Memiliki Memiliki Memiliki Melakukan Mempunyai Terdiri Dari Melakukan Terdiri Dari Dimiliki Memiliki Memiliki Memiliki Terdiri Dari Terdiri Dari Terdiri Dari tbSales idSales TransactionDate TransactionTime TotalSales tbSalesDetil idSalesDetil Amount SellingPrice SubTotal tbPurchase idPurchase TransactionDate TransactionTime TotalPurchase tbPurchaseDetil idPurchaseDetil Amount PurchasePrice SubTotal tbItem idItem SellingPrice Stock Note tbItemDetil idItemDetil Stock PurchasePrice tbKind idKind Kind tbMerk idMerk Merk tbSize idSize Size tbCustomer idCustomer Name Address Phone CellPhone Email BirthDate Status tbSupplier idSupplier Name Manager Address ContactPerson Phone Fax Email tbHistoryItem idHistoryItem Periode StockBegin StockIn StockOut StockLast tbReturns idReturn Amount Note TransactionDate TransactionTime Status tbReturnsDetil idReturnsDetil Amount Condition Gambar 3.16 CDM Sistem Informasi Penjualan

3.4.2 Physical Data Model

Physical Data Model PDM merupakan penjelasan dari CDM, adapun PDM dari Sistem Informasi Penjualan dapat dilihat pada Gambar 3.17. IDPURCHASE = IDPURCHASE IDITEM = IDITEM IDSUPPLIER = IDSUPPLIER IDRETURN = IDRETURN IDCUSTOMER = IDCUSTOMER IDITEM = IDITEM IDSALES = IDSALES IDSUPPLIER = IDSUPPLIER IDPURCHASE = IDPURCHASE IDSUPPLIER = IDSUPPLIER IDITEM = IDITEM IDITEM = IDITEM IDITEM = IDITEM IDKIND = IDKIND IDMERK = IDMERK IDSIZE = IDSIZE TBSALES IDSALES varchar13 IDCUSTOMER varchar6 TRANSACTIONDATE date TRANSACTIONTIM E time TOTALSALES varchar13 TBSALESDETIL IDSALESDETIL varchar17 IDITEM varchar8 IDSALES varchar13 AMOUNT integer SELLINGPRICE varchar13 SUBTOTAL varchar13 TBPURCHASE IDPURCHASE varchar13 IDSUPPLIER varchar6 TRANSACTIONDATE date TRANSACTIONTIM E time TOTALPURCHASE varchar13 TBPURCHASEDETIL IDPURCHASEDETIL varchar17 IDITEM varchar8 IDPURCHASE varchar13 AMOUNT integ er PURCHASEPRICE varchar13 SUBTOTAL varchar13 TBITEM IDITEM varchar8 IDSIZE varchar4 IDMERK varchar4 IDKIND varchar4 SELLINGPRICE varchar13 STOCK integer NOTE varchar300 TBITEM DETIL IDITEMDETIL varchar12 IDITEM varchar8 IDSUPPLIER varchar6 STOCK integ er PURCHASEPRICE varchar13 TBKIND IDKIND varchar4 KIND varchar20 TBM ERK IDMERK varchar4 MERK varchar20 TBSIZE IDSIZE varchar4 SIZE varchar4 TBCUSTOMER IDCUSTOMER varchar6 NAME varchar30 ADDRESS varchar300 PHONE varchar20 CELLPHONE varchar20 EMAIL varchar100 BIRTHDATE date STATUS binary TBSUPPLIER IDSUPPLIER varchar6 NAME varchar30 MANAGER varchar30 ADDRESS varchar300 CONTACTPERSON varchar30 PHONE varchar20 FAX varchar20 EMAIL varchar100 TBHISTORYITEM IDHISTORYITEM varchar16 IDITEM varchar8 PERIODE varchar7 STOCKBEGIN integer STOCKIN integer STOCKOUT integer STOCKLAST integer TBRETURNS IDRETURN varchar13 IDPURCHASE varchar13 IDSUPPLIER varchar6 IDITEM varchar8 AMOUNT integer NOTE varchar300 TRANSACATIONDATE date TRANSACTIONTIM E time STATUS numeric1 TBRETURNDETIL IDRETURNSDETIL varchar13 IDRETURN varchar13 AMOUNT integer CONDITION varchar300 Gambar 3.17 PDM Sistem Informasi Penjualan

3.5 Struktur Database