How Search Engine Works – Bangla Tutorial

গুগল এবং অন্যান্য সার্চ ইঞ্জিন গুলো কিভাবে কাজ করে, সেটা জেনে নিন এই টিউটোরিয়াল থেকে।

In this video; you will learn about:

The search engine works by an automated program named spider or crawler. Thousand or billion webpage crawl using the crawler. Search engine accesses the webpage and get the data from the landing page or webpage and store their database, which is called index. After that, From index page bot get the best search query from the index and provide the best results of the searcher which is called rank math.

1st Phase: Google (Other Search Engines) send robots to every new content’s landing page.

2nd Phase: Robot Crawls the content.

3rd Phase: Robot stores that content into their Database (Google Database, Bing Database) : Indexation

4th Phase: User search on Google by using a keyword.

5th Phase: Google Robot sorts all the indexed content following the keywords that user used while searching.

6th Phase: They sorts data using Google Ranking Factors and other algorithm issues programmed.

7th Phase: Google shows result on SERPs (Search Engine Result Pages)

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