Computer in everyday life Chapter 10 Database Management

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Computer in everyday life Chapter 10 Database Management Door Mind Map: Computer in everyday life   Chapter 10 Database Management

1. Database,Data and Information

1.1. Database software

1.2. Data intergrity

1.3. GIGO

1.4. Valuable

2. File Processing Versus Databases

2.1. File processing system

2.2. File approach

3. Relational, Object‐Oriented, and  Multidimensional Databases

3.1. Data model

3.2. Relational database

3.3. Relationship

3.4. Structured Query Language

3.5. Object‐oriented database 

3.6. Multidimensional database

3.7. Data warehouse

4. Web database

4.1. Databases on the Web

5. Database administration

5.1. It is important to have a carefully designed  database

5.2. DA

5.3. DBA

5.4. Employee

6. The Hierarchy of Data

6.1. Data is organized in layers

6.2. Character

6.3. Field

6.4. Common data type

6.5. Record

6.6. Data file

7. Maintaining Data

7.1. File maintenace

7.2. User

7.3. Validation

8. Data management system

8.1. Data dictionary

8.2. DBMS

8.3. Query language

8.4. Query by example

8.5. Form

8.6. Report generator