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How Search engine Works? and why google is successful

Thanks for the Search engine which made our Life Easier.

Q.What is search engine?

A web search engine is a software system that is designed to search for information on the World Wide Web. The search results are generally presented in a line of results often referred to as search engine results pages (SERPs). The information may be a mix of web pages, images, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories, which are maintained only by human editors, search engines also maintain real-time information by running an algorithm on a web crawler.

Q.How does it work?

A search engine maintains the following processes in near real time:

  1. Web crawling
  2. Indexing
  3. Searching

Search engines have two major functions: crawling and building an index, and providing search users with a ranked list of the websites they’ve determined are the most relevant.

Search-engines

Top 5 Best Search engine

Google

1 | Google

1 – eBizMBA Rank | 1,100,000,000 – Estimated Unique Monthly Visitors | 1 – Compete Rank | 1 – Quantcast Rank | 1 – Alexa Rank | Last Updated: November 1, 2015.
The Most Popular Search Engines | eBizMBA

Bing

2 | Bing

15 – eBizMBA Rank | 350,000,000 – Estimated Unique Monthly Visitors | 5 – Compete Rank | 19 – Quantcast Rank | 22 – Alexa Rank | Last Updated: November 1, 2015.
The Most Popular Search Engines | eBizMBA

Yahoo!

3 | Yahoo! Search

18 – eBizMBA Rank | 300,000,000 – Estimated Unique Monthly Visitors | *8* – Compete Rank | *28*- Quantcast Rank | NA – Alexa Rank | Last Updated: November 1, 2015.
The Most Popular Search Engines | eBizMBA

Ask

4 | Ask

25 – eBizMBA Rank | 245,000,000 – Estimated Unique Monthly Visitors | 14 – Compete Rank | 31 – Quantcast Rank | 31 – Alexa Rank | Last Updated: November 1, 2015.
The Most Popular Search Engines | eBizMBA

Duck Duck Go

11 | DuckDuckGo

2,153 – eBizMBA Rank | 13,000,000 – Estimated Unique Monthly Visitors | 2,323 – Compete Rank |3,479 – Quantcast Rank | 658 – Alexa Rank | Last Updated: November 1, 2015.
The Most Popular Search Engines | eBizMBA

Sources: wikipedia

search1

Search engines have contributed to make our lives simpler and the hard work they’ve been doing to harness all the information on the internet is priceless. We can’t deny the fact that search engines are now a vital part of our digital split personality. We only need to make use of the technology we’ve been given, not allow it to enslave us in the chains of our own misdeeds.

want to know how google is so successful watch the video below:

Take a peak through Google secret also Google inside story

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