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Datafaces Data Base Management Software (DBMS) is a tool used to transform Data into Information. What is Data…? What is Information…? What is a Database…?

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Presentation on theme: "Datafaces Data Base Management Software (DBMS) is a tool used to transform Data into Information. What is Data…? What is Information…? What is a Database…?"— Presentation transcript:

1

2 Datafaces

3 Data Base Management Software (DBMS) is a tool used to transform Data into Information. What is Data…? What is Information…? What is a Database…?

4 DBMS terminology: Field It is where one category of data is stored. In the Facebook database you have a field where you input your favorite music, TV Shows, Movies, etc.

5 DBMS terminology: Record This is where all of the data for one particular entry in the form is stored. For example - all of the data for “Ferris Bueller” in Facebook would be a record.

6 Record Example

7 DBMS terminology: Table One table would be an entire school’s Facebook account.

8 DBMS terminology: Primary Key Field In a database there needs to be a way to uniquely distinguish one record from another A “primary key field” is a field that is unique to a specific record Facebook equivalent - email address

9 Relational Database When all tables are related through one common interest Facebook equivalent? A Facebook group that anyone from any school could join

10 Relational Database Example

11 DBMS terminology in Office 2007: Datasheet Another term for a table Collection of rows and columns

12 DBMS terminology in Office 2007: Form A form is where the data will be entered into the database. Eases data entry.

13 DBMS terminology in Office 2007: Report A report is the finished product of a database This is when data is being displayed in a way that will make sense to the use

14 Query Example

15 Report Example

16 DBMS terminology in Office 2007: Query A search to find specific information Can be typed into a text box, or automatically though a link

17 Objects Objects are all of the things that make a database –Tables –Queries –Forms –Reports

18 Objects Example

19 Saving in Access Saving Objects: Tables Forms Queries Reports Saving Databases:


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