Do you know what a search engine is and how it works? Along with this, I am going to give you some more information in this article today.
There is nothing without the internet age and internet information. Whenever a question comes to your mind, in this 21 century, Kauai has not asked the people around him or his teachers. He takes out his mobile directly and writes whatever is on his mind. They get an answer within a few seconds.
Whenever an argument is made by taking a question among friends, then its answer also means searching on the Internet on a search engine like Google, Yahoo, Bing. If we talk about the 1990s, there is no such thing as a place where you can search for anything and find it right away. There was no Internet even at that time.
Talk about thousands of questions come to the mind of the people of the day and everyone speaks and will be found on the Internet. This younger generation says it, Google, brother. In this article, we will inform our readers about this search engine today. In this article, we will provide information about Google, Yahoo, and Bing, so let's get started.
- What is a search engine
- Names of major search engines - search engine list
- Indian search engine name
- How the search engine works
- Crawling
- Indexing
- Ranking and Retrieval
- History of search engines
- Excite
- Yahoo
- WebCrawler
- Lycos
- Infoseek
- AltaVista
- Inktomi
- Ask.com
- What did you teach today
What is Search Engine
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| What is the Search Engine and how does it work-TutorialAdda2050 |
The search engine is a program. Alternatively, the search engine searches the query from the user's unlimited Internet database (keyword/phrase) and displays relevant information on the search results page. Just like Google does. Each query is searched on the World Wide Web
Whatever search is done on the Internet, a search engine works to show the search result Exact Result. Some search engines are named "Google, Yahoo, Bing". Let me explain to you well with an example. If any question comes to your mind, you should immediately start searching on Google, which is a search engine. Your question is "What is a computer and how does it work".
The search engine searches this question in all the websites on the Internet. Where these questions will match, the names of those websites will appear on the first page of the search result. After that, you can read the answer to "What is Computer and how it works" by clicking on one of the links.
The question which is called the keyword in the language of the INTERNET. So, Google, Yahoo, Bing is how this search engine should come to your mind now a question. The information that we search for forgives the complete correct answer, so let's know-how.
Name of major search engines - search engine list
Thus, there are many search engines in the world, but here we present a list of the most popular search engines for you.
- Bing
- Yahoo
- Ask.com
- AOL.com
- Baidu
- Wolframalpha
- DuckDuckGo
- Internet Archive
- Yandex.ru
Indian search engine name
With so many search engines, how can our country fall behind? Here we have compiled a list of some Indian search engines for you. They are not so popular but do some good work.
- 123Khoj
- Epic Search
- Bhanvad
- GISAXS
- Guruji
How Search Engine Works
We are already told that any questions, text, or words written in your browser's search engine are keywords. If you write "what is a search engine in Hindi" in google then this is the keyword. This keyword is found on the world wide web. When this keyword matches the content of the website's title or article and matches the tag, it shows up in the search result. This was for the common man, understand a bit technically.
The search engine works in three steps. First crawling, indexing, ranking & retrieval
We know about these three in detail.
Crawling
Seeking means crawling. And understand well acquiring all the data of a website or acquiring complete information on a website. In this process, scanning the website, what is the title of the page, information of keywords, how many keywords are there in the content, images, and cones are linked to the page with the website. But in today's modern crawler, till Sayyad, we copy the entire cache of a webpage. In addition, how the page layout is, where the ad is, where the links are given, it is also the store.
How does the search engine crawl the website? There is a self-propelled bot that searches every new and old page, which is called Discovery. Spots are also called bots, which visit core pages every day. But not like us or you, we read very fast.
According to Google, one visits 100 to 1000 pages in 1 second. When bots receive a new page, it is sent for back-end processing (page title, meta tag, keywords, backlink, image, video).
And then checks that the pages are linked and angled with this page.
The same process is repeated whenever a new page is found. Crawling + backend processing + indexing. After this, page indexing happens without it Google can never see the right search result. But there are some websites that you can search through TOR NETWORK.
Indexing
Do not put too much emphasis on your mind, it is very easy to understand indexing. Indexing is the process of keeping all the data found during a crawl in that database. Take an example, you have a lot of books. You are crawling the author's name of those books, the name of the books, every page in the books, but indexing all these details is indexing.
Now the thing is, the search engine does more than just crawl a website, it crawls and indexes all the websites in the world.
According to Google search, Google spider crawls about 3 trillion pages every day. This means that Google has a library of all the information they have in the world.
Google Search Engine is a very large server for data. Where data is stored in thousands of millions which are petabyte Drive.
Ranking and Retrieval
This is the last step of search engines, but this last step is very complicated. Because when you do some Google search, getting the exact information you are looking for is the first search task. People only trust search engines when they find and display user-related content. Google uses some algorithms for this. The algorithm works according to some parameters. Some of them are content to age, content keyword, content page title.
Google has 200 factors for page ranking. Through which it is ascertained that on which position of the page GOOGLE HOME the search result should be seen on search. The rank algorithm is very easy to understand. Because of this 1 billion web pages are searched and Google shows up on the first page. By the way, all the hackers are putting their minds to hack the ranking factors.
The first ranking is estimated by how many times the keyword has been used in the post and how many backlinks are these, the site was easily ranked. Now for a few years, the Google ranking factors have become very smug. Every year Google is changing its algorithm. Because Google allows those sites to come first that is really paying attention. How the search engine works in these three steps.
History of Search engine
The job of all search engines was to search and display data on the Internet. In ENGINEERING days, Search ENGINE was nothing but a file transfer protocol collection. Data was to be found from all the servers connected to each other. At that time, the only way to connect to the world wide web internet was. The search engine was created because the web server and file detection are not easy.
The first search engine was a school project, the name of the creator of which is Alan Emtage. In 1990 he was a student at McGill University. So now let us know how and when to make different search engines.
Excite
Excite was born in February 1993. Excite was also a university project and the name of that project was Architext. There were 6 undergraduate students in this project. This project of Stanford University took the form of a Crawling search engine by 1995. It also bought Web-crawler and Magellan due to a lot of growth in it. Eventually, it partnered with MSN and Netscape.
Yahoo
Its name is still there, but you must have known that it was born in 1994. It was started at Stanford University. It was introduced in 1994 by Jerry Yang and David Fillo. Both of them were Graduate Students of Electrical Engineering. When he created a website called "Jerry and David to guide to the world wide web". This guide was a directory that organized other websites and organized other websites. Yahi Guide took the form of Yahoo in 1994. yahoo.com domain was registered on 18 January 1995.
Web crawler
This is a Metasearch engine that was born on April 20, 1994. It used to show the top result of both Google and yahoo. In which you can search for audio, video, news very easily. The creator of this is named the Brian Pinkerton University of Washington.
Lycos
It was also born in 1994. It provides a web portal service along with a search. It originated from Carnegie Mellon University. It also served email, web hosting, social networking, and entertainment websites.
Infoseek
Infoseek is also a very popular search engine that was born in 1994, whose founder was Steve Kirsch. INFOSEEK corporation operates Infoseek. Its headquarters is Sunnyvale, California. The company was bought by The Walt Disney Company in 1998, then it later joined yahoo and has no name yet.
AltaVista
It was born in 1995. In olden times, it is a widely used search engine. It was bought by Yahoo in 2003. But brands and services belonged to Altavista. But in 2013 July yahoo stopped all services and it was redirected to Yahoo search engine.
Inktomi
Inktomi was born in 1996. His founders were UC Berkeley professor Eric Brewer and a graduate student named Paul Gauthier. It was also a search engine in Suruwat, which was developed in UNIVERSITY.
Ask.com
Its name is still today ASK.COM was earlier Ask Jeeves. It was also born in 1996. This is a question-answer site. Whose focus was on E-Business and web search engines. Its founder is named Garrett Gruener and David Warthen from California.
Well today, Google is an Arbo Trillion company, which has made its own place in the Oxford Dictionary, which is a verb. But two Ph.D. students were involved in making it, namely Sergey Brin and Larry Page, who were students of Stanford University, California, they met there in 1995 and this search engine was introduced to them.
In 1996, when Sergey Brin and Larry Page were studying Ph.D., they thought of doing something different in their Ph.D. research project and they thought "If we rank the website by comparing it with other websites, it would be very good, that The way to rank them at the time was this, as many times the searched Sabbath will be in that webpage, they will rank accordingly and this is the form of Google today. In Suruwat, he named it BACKRUB. In 1997- they both named the search engine as "Google".
What did you teach today
By the way, in my opinion, the best search engine is only Google. Right now the latest technology such as image search, voice search, speech, google assistant is the technology of Google. With this, Google's search algorithm is getting better every year. Information about what a search engine is and how it works must have been completed.
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