What

1
Whats the difference

• between MBD Search Engine
• and other SEs?

2
Whats the difference

• MBD SE is the professional search engine intended
  to retrieve information from large personal and
  corporative e-libraries and document archives.
• Therefore MBD SE differs from the other search
  engines intended to search for personal documents
  and e-mails.

3
Working process

• Working process of most SE consists of
• Creating index
• Searching in index
• Found results output
• Loading found document

4
Index creation

• MBD SE
• High CPU usage
• Up to 4 Gb/Hour
• Creating compressed text database
• Only general text graphic formats are supported

• Typical personal SE
• Low CPU usage
• Low speed (in background)
• Creating index only
• Many different document formats are supported

5
Search in index

• MBD SE
• Fast search (0.1 sec in 10 Gb)
• Morphological search
• Search with limited distance between words high
  relevance
• Search for text pages
• Found 1456 pages in 234 documents

• Typical personal SE
• Search is not so fast (not needed)
• Morphology search often is not present
• Search for separate words low relevance.
• Search for documents
• Found 234 documents

6
Search in index

• MBD SE
• Search with limited distance between words.
  Distance is set by slider.
• Example
• Find coverage quality -
• Found 23 documents

• Typical personal SE
• Search with any distance.
• Example
• Find coverage quality -
• Found 245 documents
• and somewhere

7
Found results output

• MBD SE
• You obtain both found documents list and found
  text pages immediately

• Typical personal SE
• You obtain list of found documents only

8
Found results output

• MBD SE
• You can navigate through the found pages and read
  information immediately

• Typical personal SE
• You have to load document preview or even source
  document first

9
Loading found document

• This function is the same both for MBD SE and for
  the other Search Engines. Difference is using MBD
  SE you are doing this much less times than using
  another SE.

10
Summary

• If you have a large volume of documents and want
  to build personal or corporative information
  retrieval system use MBD Search Engine