1. How Internet Search URL Search Engine
Engine Work URL means a Uniform Resource Locator.
The search engine is a Web site that retrieve
information on the Internet using keyword.
It it a type of Uniform Resource Identifier
There are two types of search engine: “full text
that specifies where an identified resource is
• URL search type” and “directory type”.
available and the mechanism for retrieving
In Japan, Most famous full text search type
it.
• Search Engine search engine is Google.
Uniform Resource Identifier is called URI.
URL is likened to Web address.
• Database
• HTML
Database HTML Reference
The thing which a database attracted data HTML is markup language to describe a URL
along a specific theme and managed it, and document in Web. A characteristic of http://en.wikipedia.org/wiki/Uniform_Resource
it was possible for by recycling such as a HTML is a framework of cf. mutual room _Locator
search / extraction easily. Various devices document which used HyperText.
are paid about structure to store data, and Search engine
this data structure and algorithm are one of http://ewords.jp/w/E382B5E383BCE38381E38
the research fields that are important in 2A8E383B3E382B8E383B3.html
information engineering to realize recycling
of data for high speed and stability on a Database
computer. http://ja.wikipedia.org/wiki/%E3%83%87%E3
%83%BC%E3%82%BF%E3%83%99%E3%83
%BC%E3%82%B9
HTML
http://ja.wikipedia.org/wiki/HTML