Summary of Relational databases

In 500 words or less,  Summary of Relational Databases 

Some rules for this assignment:

1.  Write everything in your own words. Don't use any quotes. 

2. The 500 words doesn't include your bibliography. Use your writing course guidelines for preparing your bibliography.

3. Do not include a title page, cover page, or abstract.

4. Single space, 10-point or 12-point font.

5. Do not use any graphics.

6. Do not exceed 500 words. There is a 20-point penalty for exceeding 500 words. (Your bibliography is not included in the 500-word limit)\

7. Do not rely only on the materials in the text. Use the search engines to find some things to add to what the text says.

****** NO QUOTES, NO Plagiarism********

I also need you to include work citied...