1. D a v i d Chapter1-The Birth of G o o g l e Department of Digital Contents, Sejong University

2. G o o g l e History

4. Page Ranking 2 1 10 8 6 1 1 1 1 1 3 3 5 2 5 4 4

5. Search Engine Structure User Internet Search Server Search Back-end Index Search Engine

6. Search System Structure Crawling Indexing Querying

9. Index Creation

10. Index Creation

11. Seach Server User Search 입학 Search server Index

12. T h a n k y o u