시작하기. 무료입니다
또는 회원 가입 e메일 주소
Database Management 저자: Mind Map: Database Management

1. Database :: Collection of data  organized in  a manner that  allows access,  retrieval, and  use of that data

1.1. Database Software, often called a database management system(DBMS)

1.1.1. Create a computerized database

1.1.2. Add, modify, and delete data

1.1.3. Sort and retrieve data

1.1.4. Create forms and reports from the data

2. Information :: Processed data •Documents •Audio •Images Video

2.1. Valuable information  should have the  following characteristics

2.1.1. Accurate

2.1.2. Verifiable

2.1.3. Timely

2.1.4. Organized

2.1.5. Accessible

2.1.6. Useful

2.1.7. Cost effective

3. Data :: Collection of  unprocessed items •Text •Numbers •Images •Audio •Video

3.1. Common data  types include

3.1.1. Text

3.1.2. Numeric

3.1.3. AutoNumber

3.1.4. Currency

3.1.5. Date

3.1.6. Memo

3.1.7. Yes/No

3.1.8. Hyperlink

3.1.9. Object

3.1.10. Attachment