Database Management
da Jirapong Boontam

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