This week topic will be on search engines and online database.
SEARCH ENGINES:
First of all, let's talk about search engines. What is search engine and can be use for what purpose?
Search engine is a web tool that allows you to look for information by using the keyword. Every search engines has it own database. Search engine has their own four main important parts which is:
FOUR PARTS OF SEARCH ENGINE
- database to store reference
- web crawlers / spider
- information retrieval system
- user interface
The website can be separated into three parts which surface web, deep web and dark web. As a student or a website that normally being used is as far the deep web only. Through deep web, users can seek for more information and further explanation on anything that is related to daily basis activities. It is different with dark web, it contains illegal information and to able to go through the dark web is also an illegal act to do so. However, there are people who occasionally go through the dark web. With all this website or search engine, every data had been search would be store in a database as future reference. This is how database and search engine are related.
ONLINE DATABASE:
Basically, online database and search engines depend with each other. When users search for information, the data from the database storage would be shown to anything related that was search using the keyword.
That's all for today's entry. Thank you for reading and have a nice day ahead! ❤
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