What is Search Engine - Search Engine Definition
Through this article, we will know what is the Search Engine and how does it work? Friends Since the birth of internet, we find it easy to answer all of our questions. Whatever information you should just search on the internet, relevant results will be in front of you in a few seconds. But you have ever thought about who discovered that information for us.
Yes SEARCH ENGINE is the only medium that works for us to find information on the web. There are millions of websites on the internet and they all provide some information for us. But if you do not have a search engine, then how do you know which website will get information about that particular topic?
So if you are interested in knowing what the search engine is? Which is the search engine? How do search engines work? What is the importance of search engines? You will find answers to all the questions you just read this post by the end. Let's start the post with the definition of search engine.
What is the search engine
Search engine is a Web based tool or software that helps internet users to search the information on the World Wide Web. For example Google, Bing, Yahoo, Baidu and Yandex are the popular search engines. When the user types a word in the search bar, it is called Keyword. Based on these keywords and key phrases, search engines display a long list of web results in front of the user.
The search engine website link, image and video that we show the list of results (content list), that page is called Search engine result page (SERP). For example, before reaching this page of our website, you will have to search on Google search engine by typing "What is Search Engine?" The search engine is a keyword word written in this situation. So that the search engines find out what the user wants to know about. The whole sentence of the rest is called the key phrase, which helps to show the best match result to google or other search engine.
So overall, Search Engine is a service that we can access through Internet. It searches the information from the information database on the user's query and uses such results in front of us using our Algorithm. In which we find the exact result of our questions.
India's five major search engines (Top 5 search engine in hindi)
Internet is an important part of our daily life in today's time and the search engine is the backbone of the internet. You can access every information on the internet through search engines. So let us now tell you about some of India's popular search engines, which you might also be using.
Top 5 Search engine list in hindi
Google
There is no doubt that Google is the most used search engine in the world. Google has approximately 63,000 searches per second. Just think, this is so often searched every second, so what will be the number of daily and whole years. If you look at this number, then Google has about 2 trillion searches per year. Google started by American computer scientist Larry Page and Sergey Brin in 1997. Google has around 92.81% of the Search Engine market share, the biggest reason for Google's popularity is its information database, you will find immediate answers to it.
Bing
Bing is designed by Microsoft. Microsoft CEO Steve Ballmer debuted in the year 2009. After Google, Bing comes second in the list of popular search engines. Microsoft replaced bing with its old search engine Live Search and MSN Search. Bing is often seen as a Google contestant. But in reality there is no comparison between these two. With the 2.38% share of the search engine market share, Bing is at second place.
Yahoo
Yahoo is also a known name in the world's largest search engine. In addition to being a search engine and portal, Yahoo also provides many other services. yahoo mail is the most famous of these. In comparison with google, yahoo can not show the fast and exact result, and that's why it is not so much preferable as a search engine.
AOL.COM
AOL is an American web portal and online service provider company. Although AOL search engine does not have much use in India, it is a great search engine, according to the Hindi search. It has millions of Hindi websites and blogs, which provide you with information in Hindi language. It is considered to be around 0.06% of the stock in the search engine market.
Yandex
Yandex is ranked as Russia's most popular search engine. Just as Google has shadow in India, Yandex is famous in Russia. It was started by Arkady Valozh and Arkady Borkovsky in 1997. In addition to the search engine, it also offers many other services. Its market share in India is only 0.01%. Finding information on Yandex is as easy as Google.
How search engines work
Let's understand what is the search engine? But the interesting thing is, how do the search engines work? Whenever you search by typing in a keyword or key phrase in the search box. So how can it show us the exact result?
This work is done by the search engine in three phase. In which Crawling is the first Indexing second and Retrieval is the third phase. Let's understand a little better about these three.
What are the three primary functions of search engine?
1) Search Engine Crawling
Crawling is a search process, which is scanned by a search engine to a new or old website. Robot (also called crawler and spider) is used to do this work. This Spiders search the content of a website with its link. Their work is to scan the website and to collect details about every page of the website.
Spiders scan a webpage's title, url image, keywords, and find out what the webpage is all about. If there are links to many other web pages in that page, then Spider starts using the link to access it on the next page and start scanning it. Like this, it scans millions of webpages via the Atomated bot link. If some intellectuals believe that Google crawler can scan thousands of web pages in a second.
2) Search Engine Indexing
Once the crawler scans a webpage, then the process of indexing starts. The crawled data is stored in the database. At this database center there are sufficient servers kept, which store all the copies of the webpage being created by the crawler. This store of webpage is called index.
3) Search Engine Ranking and Retrieval
Ranking is the third and final phase. In this, the search engine processes the queries that we have been searching for, and places such relevant pages in front of us, in which our questions get the correct answer. The webpage that we see most in the search result is most relevant to your query according to the search engine. Now the question is, how does Google or any other search engine decide that the rank of webpage ranked better than the second number?
For this, Ranking Algorithm is supported. Each search engine can have a different ranking system. All search engines keep their algorithm secret, so that any web creator does not use it incorrectly using those algorithms. But web creators try to make SEO (Search engine optimization) better and bring their web page ahead of others.
Types of search engine (types of search engine in hindi)
Today, search engine has become a great tool for us to find information. There is no need to find resources for you to know about a topic, just by putting topics on the search engine, you will have all the websites that give information about it. There are different types of search engines to get the information you've searched for.
The search engine is classified into the following three categories.
Crawler Based Search Engines
Directories
Hybrid Search Engine
1. Crawler
All crawler-based search engine databases use spiders, crawler, robot and bot programes to crawl and index new content. Before displaying any website in search results, it follows the four steps, crawling, indexing, calculating relevancy and retrieving result. These types of search engines are most useful.
Crawler Based Search Engine Example
Google
Bing
Yahoo
2. Directories
Web directory which we also know as subject directory is a type of directory system. In this, list of websites is given on the basis of catagory and a short description of what the website is about. The owner of the website submits his website to these directories themselves. There is also a search box in these directories. By entering your query, you will get links to the websites that are providing information about this. This type of search engine is fully human powered.
Directory Based Search Engine Example
Yahoo Directory
DMOZ
BOTW
3. Hybrids
This is a mix of Crawler and Directory based search engines. Google or other crawler-based search engine crawler uses primary mechanisms and directories as another mechanism. The search engine coming into this category can show you the details of the webpage from both the crawler and the directory in its results. This is a good choice, where you can get human powered results and crawler results on the same search engine. But today human based directories are disappearing, hence the hybrid search engine has become completely crawler-based.
Hybrid Based Search Engine
Yahoo
Google
Conclusion
On this article we go to What is a Search Engine and how does it work? If you are a blogger, in order to rank your website in google or other search engine, you should be aware of the functioning of these search engines so that you can make your website more relevant. In this post, we have not only told about the search engine, but also gave its full description of the examples and how it works.
Hopefully, you have got to know a lot about this search engine from this article. While writing a post we tried to send this information to you in simple language. If you have any questions or suggestions, please tell us by commenting below. Lastly, if you have got this post knowledgeable, then you are requested to share it with others. Thank you. Jai Hind