Hello there and thank you for choosing my blog
So, this week i have learnt about search engines and online database. There are any other search engine rather than using google, internet explorer and mozilla
What is search engine?
Search Engines like Google or Yahoo uses software that collects data from the Web to include in its database. Each search engine has its own database. So this database is functioning to store references to Webpages. However, it only keeps only essential information of a webpage. It will query the information by keyword. Note that, it will take longer time to access to the webpages.
What is web-crawlers?
Web-crawlers or spider is an automated program or bot. it is also known as “Crawls” since it will crawls all over the Web Page collecting information through keywords, titles, synonyms, access frequency and also relevancy. The information is indexed and stored in database.
There are 4 parts of search engines:
What is Meta search engine?
A search engine that matches the user’s query to multiple search engines. metaCrawler, SavvySearch an Dogpile. You should give it a try to experience a new searching platform. This Meta search engine is different from the usual since this is where all the confidential file and unexposed things has been hidden.
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