TOPIC 3.1.5 SEARCH TOOL

TOPIC 3.1.5 SEARCH TOOL

by nur abdullah

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​DIFFERENCE BETWEEN SEARCH ENGINE & SUBJECT DIRECTORY

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Search Engine	Subject Directory
It is an online tool that is used to locate or search information on WWW.	It is an online database of websites and online information set up by subject and category.
It is generally maintained and reviewed by computer robotics.	It is created, maintained and reviewed by human editors or experts.

​DIFFERENCE BETWEEN SEARCH ENGINE & SUBJECT DIRECTORY

​SEARCH ENGINE SUBJECT DIRECTORY

It allows users to find or locate information on internet using phrases and keywords.	It allows users to find or locate information in internet using hierarchy.
It locates and display relevant information based on formula and algorithm using automated software program.	Directories are organized by human beings who discover new websites and relevant information by exploring internet themselves and by reviewing submitted websites.

​DIFFERENCE BETWEEN SEARCH ENGINE & SUBJECT DIRECTORY

​SEARCH ENGINE SUBJECT DIRECTORY

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They are used mainly for research, shopping and entertainment.	They are used mainly to search broad topics, current events, organization or business homepages, etc.
They are bigger than directories as it includes billions of web pages.	They tend to be smaller than search engine databases.

​DIFFERENCE BETWEEN SEARCH ENGINE & SUBJECT DIRECTORY

​SEARCH ENGINE SUBJECT DIRECTORY

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It is considered good to look for specific or complex information and its advanced features allow to refine search and improve results.	It is considered best if one wants to browse broad topics and it can give good idea about amount and type of web-based information on topic.
User search content or information on database of search engine.	User search only websites included and identified by directory.