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Ais Romney 2006 Slides 15 Database Design Using The Rea

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The document discusses the steps for designing a database using the REA (Resources, Events, Agents) data model. It describes the three steps to develop an REA diagram: 1) identify relevant events, 2) identify resources and agents, and 3) determine relationships. It provides an example of modeling the revenue cycle, identifying sale and receive cash as the key events that represent the economic exchange, and take order as another relevant event.

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HAPTER 15 Database Design Using the REA Data Model
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object],[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS Enrollment Students ,[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],Enrollment Students Line Items
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],Enrollment Students
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],Enrollment Students Enrollment Number Enrollment Date Enrollment Time Student ID No. Student Name Student Address
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],Enrollment Students Student ID No., Student Name, Student Address Student Enrollment No., Enrollment Date, Enrollment Time Enrollment Attributes Entity Name
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object],Enrollment Students Student ID No., Student Name, Student Address Student Enrollment No., Enrollment Date, Enrollment Time Enrollment Attributes Entity Name
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object],[object Object],[object Object]
ENTITY-RELATIONSHIP DIAGRAMS ,[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],Employee Customer Employee Sales Receive Cash Inventory Cash Accounts
THE REA DATA MODEL ,[object Object],[object Object],[object Object]
THE REA DATA MODEL Event A Event B Resource A Resource B
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL Event A Event B Resource A Resource B
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL Agent A Agent B Agent C Event A Event B Resource A Resource B
THE REA DATA MODEL ,[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],THE REA DATA MODEL Give Inventory Get Cash
[object Object],[object Object],THE REA DATA MODEL Give Cash Get Inventory
[object Object],THE REA DATA MODEL Give (Use) Raw Materials Give (Use) Employee Time Give (Use) Machinery & Equipment Get Finished Goods Inventory
[object Object],[object Object],THE REA DATA MODEL Give Cash Get Employee Time
[object Object],[object Object],THE REA DATA MODEL Give Cash Get Cash
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object]
THE REA DATA MODEL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
DEVELOPING AN REA DIAGRAM ,[object Object],[object Object]
DEVELOPING AN REA DIAGRAM ,[object Object],[object Object],[object Object],[object Object],[object Object]
DEVELOPING AN REA DIAGRAM ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object],[object Object],[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS ,[object Object]
STEP ONE: IDENTIFY RELEVANT EVENTS Sale Receive Cash Take Order
DEVELOPING AN REA DIAGRAM ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP TWO: IDENTIFY RESOURCES AND AGENTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object]
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object]
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash
STEP TWO: IDENTIFY RESOURCES AND AGENTS ,[object Object],[object Object],[object Object]
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash Customer Employee
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash Customer Employee Customer
STEP TWO: IDENTIFY RESOURCES AND AGENTS Sale Receive Cash Take Order ,[object Object],Inventory Cash Customer Employee Customer Employee
DEVELOPING AN REA DIAGRAM ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Take Order ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Customer ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Inventory Sale ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Cash Receipt Sale ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Cash Receipt Sale ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Cash Receipt Sale ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Cash Receipt Sale ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS ,[object Object],[object Object],[object Object],[object Object]
SUMMARY ,[object Object],[object Object],[object Object]

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Ais Romney 2006 Slides 15 Database Design Using The Rea

  • 1. HAPTER 15 Database Design Using the REA Data Model
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  • 44. THE REA DATA MODEL Agent A Agent B Agent C Event A Event B Resource A Resource B
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  • 124. STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
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  • 126. STEP THREE: DETERMINE CARDINALITIES OF RELATIONSHIPS Sale Receive Cash Take Order Inventory Cash Customer Employee Customer Employee
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