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Search Engine PowerPoint Presentation
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Search Engine

Search Engine

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Search Engine

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  1. python Search Engine module Mehmet Yavuz Mustafa Ferhan Akman Mehmet Kerem Tiryaki 3 Nisan 2009

  2. Search Engine python module Overview • Definition of search engine • Types of search engine • Process Logic 1/2 3 Nisan 2009

  3. Search Engine python module Overview • Definition of search engine • Types of search engine • Process Logic 1/2 3 Nisan 2009

  4. What is Search Engine? • Listed in the world • Categories • Fast way to reach information 3 Nisan 2009

  5. Keyword • Best keyword • Search parameter 3 Nisan 2009

  6. Search Engine python module Overview • Definition of search engine • Types of search engine • Process Logic 1/2 3 Nisan 2009

  7. Types of Search Engine • Crawler Based • Google, Altavista etc... 3 Nisan 2009

  8. Types of Search Engine • Crawler Based • Google, Altavista etc... • Directory Based • Yahoo!, Open Directory, Looksmart etc... 3 Nisan 2009

  9. What is Crawler? • Automatically visit and store • Fetch and parse process • <a href = “.........”> • Google, Altavista, Fast Seach etc... 3 Nisan 2009

  10. Directory Based System • Control based on human • Reliable • Store only main page • Yahoo!, Open Directory, Looksmart etc... 3 Nisan 2009

  11. Search Engine python module Overview • Definition of search engine • Types of search engine • Process Logic 1/2 3 Nisan 2009

  12. Indexing • Design Factors • Merge • Storage • Index size • Lookup speed • Maintance • Fault tolerance 3 Nisan 2009

  13. Web Search Query • Common categories • Informational queries • Navigational queries • Transactional queries • Other category • Connectivity queries  • Characteristics 3 Nisan 2009

  14. End... Thanks & Questions 3 Nisan 2009