Search engine ppt
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The document discusses search engines. It defines a search engine as software that searches the World Wide Web and presents results in a search engine results page. Examples provided are Google and Bing. Search engines are important because they filter the vast amount of information on the internet to provide relevant results quickly. There are different types of search engines including crawler-based like Google that use bots, directories that are human-curated, hybrids that combine both, and meta search engines that search multiple other engines.
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Search engines
This document provides an overview of search engines. It begins with an acknowledgement and then discusses what search engines are, their importance, and different types including crawler-based, directories, hybrid, and meta search engines. Examples are provided of popular search engines like Google and Yahoo. The document concludes with tips on how to effectively use search engines by leveraging operators like plus, minus, quotes, and OR.
Search engines and its types
The document discusses search engines, including how they work, their importance, and different types. It explains that search engines use crawlers to scan websites, extract keywords, and build databases. When users search, the engine returns relevant pages. Directories rely on human editors while hybrid engines use both crawlers and directories. Meta search engines transmit keywords to multiple engines and integrate results. Making effective searches involves keeping queries simple and considering how target pages may be described.
Search Engine ppt
This document provides an overview of search engines. It defines search engines as web tools that use automated software programs called spiders to crawl the web, following links and indexing pages to create a searchable database. The document discusses the history of search engines, including some of the earliest tools, and explains the importance of search engines for filtering the vast amount of online information. It describes different types of search engines such as crawler-based, directory-based, hybrid, and meta search engines. Finally, it provides tips for effective searching and concludes that the usefulness of a search engine depends on the relevance of the results it provides.
Search engine
This document defines and describes different types of search engines. It discusses how search engines work by storing websites in their databases through crawlers or human editors. The main types of search engines are defined as crawler-based like Google and Yahoo, directories like Yahoo Directory, hybrid search engines that use both crawlers and directories, and meta search engines that combine results from other search engines. Advantages include enabling quick searching of vast information, while disadvantages include information overload and privacy/security concerns. Limitations are that search engines cannot index the entire web.
Search engine ppt
This document provides an overview of search engines. It defines search engines as web tools that help users locate information on the World Wide Web through automated software programs called spiders that traverse websites and index their content. The document then discusses the history of search engines from early tools like Archie to modern engines like Google. It also covers the importance of search engines, different types like crawler-based and meta search engines, and how to effectively use search operators.
Search engine
Search engines use keywords to search the World Wide Web and return results ordered by relevance. They help users find websites without knowing URLs by filtering billions of web pages. The main types are crawler-based engines like Google that use spiders to index pages, directories edited by humans like Yahoo, hybrids combining crawlers and directories like Yahoo and Google, and meta search engines that transmit queries to multiple engines and integrate results.
Search Engine
This document discusses different types of search engines. It describes web-based search engines which search the internet, and system-based search engines which search files on a user's computer. The main types of web-based search engines discussed are crawler-based engines like Google which use bots to index webpages, directory-based engines like Yahoo which use human editors to categorize sites, and hybrid engines that combine both approaches. Other types discussed include meta search engines, paid inclusion, and specialty search engines for specific topics.
Search Engine Powerpoint
The document discusses different types of search engines. It describes search engines as programs that use keywords to search websites and return relevant results. It provides examples of popular search engines like Google, Yahoo, and Ask.com. It also explains different types of search engines such as crawler-based, directory-based, specialty, hybrid, and meta search engines. Finally, it discusses how to effectively use search engines through techniques like being specific, using symbols like + and -, and using Boolean searches.
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Search engines
This document provides an overview of search engines. It begins with an acknowledgement and then discusses what search engines are, their importance, and different types including crawler-based, directories, hybrid, and meta search engines. Examples are provided of popular search engines like Google and Yahoo. The document concludes with tips on how to effectively use search engines by leveraging operators like plus, minus, quotes, and OR.
Search engines and its types
The document discusses search engines, including how they work, their importance, and different types. It explains that search engines use crawlers to scan websites, extract keywords, and build databases. When users search, the engine returns relevant pages. Directories rely on human editors while hybrid engines use both crawlers and directories. Meta search engines transmit keywords to multiple engines and integrate results. Making effective searches involves keeping queries simple and considering how target pages may be described.
Search Engine ppt
This document provides an overview of search engines. It defines search engines as web tools that use automated software programs called spiders to crawl the web, following links and indexing pages to create a searchable database. The document discusses the history of search engines, including some of the earliest tools, and explains the importance of search engines for filtering the vast amount of online information. It describes different types of search engines such as crawler-based, directory-based, hybrid, and meta search engines. Finally, it provides tips for effective searching and concludes that the usefulness of a search engine depends on the relevance of the results it provides.
Search engine
This document defines and describes different types of search engines. It discusses how search engines work by storing websites in their databases through crawlers or human editors. The main types of search engines are defined as crawler-based like Google and Yahoo, directories like Yahoo Directory, hybrid search engines that use both crawlers and directories, and meta search engines that combine results from other search engines. Advantages include enabling quick searching of vast information, while disadvantages include information overload and privacy/security concerns. Limitations are that search engines cannot index the entire web.
Search engine ppt
This document provides an overview of search engines. It defines search engines as web tools that help users locate information on the World Wide Web through automated software programs called spiders that traverse websites and index their content. The document then discusses the history of search engines from early tools like Archie to modern engines like Google. It also covers the importance of search engines, different types like crawler-based and meta search engines, and how to effectively use search operators.
Search engine
Search engines use keywords to search the World Wide Web and return results ordered by relevance. They help users find websites without knowing URLs by filtering billions of web pages. The main types are crawler-based engines like Google that use spiders to index pages, directories edited by humans like Yahoo, hybrids combining crawlers and directories like Yahoo and Google, and meta search engines that transmit queries to multiple engines and integrate results.
Search Engine
This document discusses different types of search engines. It describes web-based search engines which search the internet, and system-based search engines which search files on a user's computer. The main types of web-based search engines discussed are crawler-based engines like Google which use bots to index webpages, directory-based engines like Yahoo which use human editors to categorize sites, and hybrid engines that combine both approaches. Other types discussed include meta search engines, paid inclusion, and specialty search engines for specific topics.
Search Engine Powerpoint
The document discusses different types of search engines. It describes search engines as programs that use keywords to search websites and return relevant results. It provides examples of popular search engines like Google, Yahoo, and Ask.com. It also explains different types of search engines such as crawler-based, directory-based, specialty, hybrid, and meta search engines. Finally, it discusses how to effectively use search engines through techniques like being specific, using symbols like + and -, and using Boolean searches.
Search engine
A search engine uses automated software programs called spiders that crawl the web to index pages and create a searchable database. When a user searches for keywords, the search engine software returns relevant results from the index. There are three main types of search engines - directories that are compiled by humans, hybrid engines that combine human and automated results, and meta search engines that search multiple other engines at once. Each search engine indexes pages differently and has a unique algorithm to determine search results.
Google Search Engine
The document discusses the inner workings of the Google search engine. It begins with facts about Google's founding and history. It then explains the basic components of how any search engine works, including web crawlers that index pages, and how keywords are matched to search results. The bulk of the document focuses on Google's specific architecture, including its web crawler called Googlebot, its indexer that catalogs words in a database, and its query processor that matches searches to relevant pages based on factors like PageRank. It also discusses related topics like search engine optimization techniques and using "Google digging" to refine searches.
Search Engine
The document discusses search engines and how they work. It introduces key team members and defines search engines as computer programs that search documents and networks for particular keywords and return a list of results. It describes the basic tasks of search engines as searching the internet for keywords, keeping an index of words and locations, and allowing users to search the index. The summary provides an overview of the main topics covered in the document related to how search engines function.
Web search engines ( Mr.Mirza )
This document provides an overview of search engines, including what they are, how they work, and the evolution of major search engines over time. It discusses how search engines use web crawlers to index web pages and how they developed ranking algorithms to return relevant results. Key points include:
- Search engines allow users to find information on the internet through keyword searches. They index web pages using crawlers and return ranked results based on relevance and popularity.
- Major early search engines included AltaVista, Yahoo, Ask Jeeves, and others. Google revolutionized search in 1998 with its PageRank algorithm that analyzed backlinks.
- Search engine algorithms consider many on-page and off-page
Search Engines
The document provides an overview of search engines, including their basics, functioning, types, advantages, disadvantages, and limitations. It defines a search engine as a tool that indexes websites and builds databases to help retrieve information from the internet based on keyword queries. The document discusses different types of search engines such as general, meta, subject-specific, intelligent/specialized, deep/invisible web, and scholarly literature search engines. It also compares search engines to directories and portals.
Internet and search engine
This document discusses various topics related to the internet including what the internet is, why we need it, the world wide web, how to access and bookmark websites, search engines, and specialized search engines. It defines the internet as the largest network connecting computer networks around the world. It explains that the world wide web is a system of hyperlinked documents accessed via the internet and the most important service it provides. It also discusses how to search the internet using search engines and save pages or images, and lists some specialized search engines for specific topics like companies, people, images, jobs, games, health, and education.
Search engine
This document provides an overview of search engines, including:
1. A definition of search engines and a brief history noting the first tools like Archie and early search engines like W3Catalog.
2. An explanation of how search engines work by crawling websites and indexing pages, and different types like crawler-based and paid inclusion engines.
3. A list of advantages like accessing diverse information easily and disadvantages like too many visitors and leads.
4. Popular current search engines are identified as Google, Yahoo, MSN, and descriptions of their origins and services.
5. Tips for better searches include keeping queries simple, descriptive, and focusing on how pages may be written.
Internet Search Presentation
Search engines like Google, Bing, and Yahoo use algorithms and spider programs to index the web and provide search results. Keywords or search terms are important for effective searches. More specific search terms will provide better results. Boolean operators like AND, OR, and NOT can be used to combine search terms and limit or expand search results.
Search Engines and its working
This ppt is detail about search engines like google, yahoo, bing etc. with types and searching criteria.
Search engine
A search engine crawls websites to build an index of web pages, then uses algorithms to rank pages for relevant search results. Meta search engines submit queries to multiple other search engines and aggregate the results into a single summary. Registration involves providing basic site details to be included in a search engine's index. Key factors in rankings include meta titles, keywords, and incoming links. Search engines regularly update their algorithms and indexes.
Google Search Presentation
Searching the Internet with a focus on Google searching...this is the PowerPoint used during our Get Your Google On! workshop.
Search Engines Presentation
Internet search engines like Google and Yahoo use programs called robots or spiders to search web pages for keywords and provide ranked search results. Google's search technology is based on PageRank, which analyzes links between websites to determine importance, while Yahoo uses its own Search Technology to analyze features of web pages like text and links. Both Google and Yahoo have large databases of web pages that are updated daily and can be accessed by anyone with an internet connection to search for information on a variety of topics.
Web browser
Web browsers act as an interface between users and web servers by allowing users to locate and display web pages. Major features of web browsers include allowing users to open multiple pages simultaneously, refreshing pages, and including pop-up blockers. Browsers are made up of a user interface and rendering engine. Some of the earliest and most popular browsers include WorldWideWeb, Mosaic, Netscape Navigator, Internet Explorer, Firefox, Safari, Chrome, and browsers designed for mobile devices.
Search engine
The document defines and discusses search engines. It explains that search engines are web tools that allow users to locate information on the World Wide Web through automated software programs. Examples of major search engines include Google, Yahoo, and MSN Search. The document also outlines the history of search engines, their importance, advantages like enabling quick searches of vast information, and disadvantages such as potential information overload and privacy/security concerns.
Type of websites
The document discusses different types of websites, including personal websites, photo sharing websites, community building websites, mobile device websites, blogs, informational websites, online business brochures/catalogs, and e-commerce websites. It provides examples and descriptions of each type and their potential usefulness for small businesses. The last three types - informational websites, online business brochures/catalogs, and e-commerce websites - are identified as being essential for small businesses.
Working of search engine
Search engines help people find information on the web. They have three main parts: spiders that crawl websites and index their content, an index that stores all the crawled web pages, and search software that finds matches to user queries in the index and ranks results by relevance. Search engines use algorithms like TF-IDF for scoring documents and PageRank to determine the importance of pages based on links from other websites. Together these components allow search engines to efficiently search the huge volume of information on the web.
Search Engine PPT For Students and Professionals
This document discusses search engines. It begins by defining a search engine as a software system designed to search the World Wide Web using keywords and returning results ordered by relevance. There are several types of search engines: crawler-based like Google and Yahoo that use spiders to index pages; directories that rely on human editors; hybrid engines that combine crawling and directories; and meta search engines that transmit queries to multiple engines. The document provides examples of different search engines and tips for conducting expert searches using modifiers like defining words, excluding terms, and specifying document types.
Google searching techniques
This document provides an overview of how to effectively search for information using Google search. It discusses formulating search queries, using Boolean operators and search modifiers, filtering search results, and utilizing advanced search features. Examples of search engines, operators, and modifiers are given. Tips are provided for analyzing topics, using synonyms, describing needs concisely, and quoting phrases. Methods for saving useful websites located through searches are also outlined.
Browsers and search engines
Browsers are applications that allow users to access and view web pages on the internet. Common browsers include Internet Explorer, Firefox, and Chrome. Search engines are software programs that search the web for information and return relevant results on search engine results pages (SERPs). Popular search engines are Google, Bing, Yahoo, and DuckDuckGo. Search engines are categorized as crawler-based if they use automated software to index web pages, human-powered directories if they rely on human editors to categorize sites, or hybrid models that incorporate both approaches. Browsers display web pages while search engines help users find information on the internet.
Search engine
This document provides an overview of search engines, including what they are, their importance, types of search engines, and how to use them effectively. It defines a search engine as a software system that searches the web using keywords and ranks results by relevance. It explains that search engines are important because they help filter the vast amount of online information to quickly find specific information. The document outlines different types of search engines such as crawler-based like Google and Yahoo, directories, hybrid, and meta-search engines. It concludes by giving tips for using search operators like +, -, quotes, and or to refine searches.
Search engine
This seminar presentation discusses search engines. It defines a search engine as a program that uses keywords to search documents and returns results in order of relevance. The presentation outlines the main components of a search engine: the web crawler, database, and search interface. It also describes how search engines work by crawling links, indexing words, and ranking pages using algorithms like PageRank. Finally, it discusses different types of search engines and how artificial intelligence is used to improve search engine quality.
Search engine
This document discusses search engines and provides information on their definition, history, importance, types and how to use them. It describes how search engines work by using automated software programs called spiders or crawlers to travel the web and index pages to create a searchable database. The first search tools were Archie in 1990 and Veronica and Jughead in 1991. Search engines are important because they allow users to easily find needed information from the vast web. The main types are crawler-based like Google and Yahoo, directory-based which rely on human editors, hybrid which use both, and meta search engines that search multiple databases at once. Examples are provided of search engine features and how to perform advanced searches using operators.
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Search engine
A search engine uses automated software programs called spiders that crawl the web to index pages and create a searchable database. When a user searches for keywords, the search engine software returns relevant results from the index. There are three main types of search engines - directories that are compiled by humans, hybrid engines that combine human and automated results, and meta search engines that search multiple other engines at once. Each search engine indexes pages differently and has a unique algorithm to determine search results.
Google Search Engine
The document discusses the inner workings of the Google search engine. It begins with facts about Google's founding and history. It then explains the basic components of how any search engine works, including web crawlers that index pages, and how keywords are matched to search results. The bulk of the document focuses on Google's specific architecture, including its web crawler called Googlebot, its indexer that catalogs words in a database, and its query processor that matches searches to relevant pages based on factors like PageRank. It also discusses related topics like search engine optimization techniques and using "Google digging" to refine searches.
Search Engine
The document discusses search engines and how they work. It introduces key team members and defines search engines as computer programs that search documents and networks for particular keywords and return a list of results. It describes the basic tasks of search engines as searching the internet for keywords, keeping an index of words and locations, and allowing users to search the index. The summary provides an overview of the main topics covered in the document related to how search engines function.
Web search engines ( Mr.Mirza )
This document provides an overview of search engines, including what they are, how they work, and the evolution of major search engines over time. It discusses how search engines use web crawlers to index web pages and how they developed ranking algorithms to return relevant results. Key points include:
- Search engines allow users to find information on the internet through keyword searches. They index web pages using crawlers and return ranked results based on relevance and popularity.
- Major early search engines included AltaVista, Yahoo, Ask Jeeves, and others. Google revolutionized search in 1998 with its PageRank algorithm that analyzed backlinks.
- Search engine algorithms consider many on-page and off-page
Search Engines
The document provides an overview of search engines, including their basics, functioning, types, advantages, disadvantages, and limitations. It defines a search engine as a tool that indexes websites and builds databases to help retrieve information from the internet based on keyword queries. The document discusses different types of search engines such as general, meta, subject-specific, intelligent/specialized, deep/invisible web, and scholarly literature search engines. It also compares search engines to directories and portals.
Internet and search engine
This document discusses various topics related to the internet including what the internet is, why we need it, the world wide web, how to access and bookmark websites, search engines, and specialized search engines. It defines the internet as the largest network connecting computer networks around the world. It explains that the world wide web is a system of hyperlinked documents accessed via the internet and the most important service it provides. It also discusses how to search the internet using search engines and save pages or images, and lists some specialized search engines for specific topics like companies, people, images, jobs, games, health, and education.
Search engine
This document provides an overview of search engines, including:
1. A definition of search engines and a brief history noting the first tools like Archie and early search engines like W3Catalog.
2. An explanation of how search engines work by crawling websites and indexing pages, and different types like crawler-based and paid inclusion engines.
3. A list of advantages like accessing diverse information easily and disadvantages like too many visitors and leads.
4. Popular current search engines are identified as Google, Yahoo, MSN, and descriptions of their origins and services.
5. Tips for better searches include keeping queries simple, descriptive, and focusing on how pages may be written.
Internet Search Presentation
Search engines like Google, Bing, and Yahoo use algorithms and spider programs to index the web and provide search results. Keywords or search terms are important for effective searches. More specific search terms will provide better results. Boolean operators like AND, OR, and NOT can be used to combine search terms and limit or expand search results.
Search Engines and its working
This ppt is detail about search engines like google, yahoo, bing etc. with types and searching criteria.
Search engine
A search engine crawls websites to build an index of web pages, then uses algorithms to rank pages for relevant search results. Meta search engines submit queries to multiple other search engines and aggregate the results into a single summary. Registration involves providing basic site details to be included in a search engine's index. Key factors in rankings include meta titles, keywords, and incoming links. Search engines regularly update their algorithms and indexes.
Google Search Presentation
Searching the Internet with a focus on Google searching...this is the PowerPoint used during our Get Your Google On! workshop.
Search Engines Presentation
Internet search engines like Google and Yahoo use programs called robots or spiders to search web pages for keywords and provide ranked search results. Google's search technology is based on PageRank, which analyzes links between websites to determine importance, while Yahoo uses its own Search Technology to analyze features of web pages like text and links. Both Google and Yahoo have large databases of web pages that are updated daily and can be accessed by anyone with an internet connection to search for information on a variety of topics.
Web browser
Web browsers act as an interface between users and web servers by allowing users to locate and display web pages. Major features of web browsers include allowing users to open multiple pages simultaneously, refreshing pages, and including pop-up blockers. Browsers are made up of a user interface and rendering engine. Some of the earliest and most popular browsers include WorldWideWeb, Mosaic, Netscape Navigator, Internet Explorer, Firefox, Safari, Chrome, and browsers designed for mobile devices.
Search engine
The document defines and discusses search engines. It explains that search engines are web tools that allow users to locate information on the World Wide Web through automated software programs. Examples of major search engines include Google, Yahoo, and MSN Search. The document also outlines the history of search engines, their importance, advantages like enabling quick searches of vast information, and disadvantages such as potential information overload and privacy/security concerns.
Type of websites
The document discusses different types of websites, including personal websites, photo sharing websites, community building websites, mobile device websites, blogs, informational websites, online business brochures/catalogs, and e-commerce websites. It provides examples and descriptions of each type and their potential usefulness for small businesses. The last three types - informational websites, online business brochures/catalogs, and e-commerce websites - are identified as being essential for small businesses.
Working of search engine
Search engines help people find information on the web. They have three main parts: spiders that crawl websites and index their content, an index that stores all the crawled web pages, and search software that finds matches to user queries in the index and ranks results by relevance. Search engines use algorithms like TF-IDF for scoring documents and PageRank to determine the importance of pages based on links from other websites. Together these components allow search engines to efficiently search the huge volume of information on the web.
Search Engine PPT For Students and Professionals
This document discusses search engines. It begins by defining a search engine as a software system designed to search the World Wide Web using keywords and returning results ordered by relevance. There are several types of search engines: crawler-based like Google and Yahoo that use spiders to index pages; directories that rely on human editors; hybrid engines that combine crawling and directories; and meta search engines that transmit queries to multiple engines. The document provides examples of different search engines and tips for conducting expert searches using modifiers like defining words, excluding terms, and specifying document types.
Google searching techniques
This document provides an overview of how to effectively search for information using Google search. It discusses formulating search queries, using Boolean operators and search modifiers, filtering search results, and utilizing advanced search features. Examples of search engines, operators, and modifiers are given. Tips are provided for analyzing topics, using synonyms, describing needs concisely, and quoting phrases. Methods for saving useful websites located through searches are also outlined.
Browsers and search engines
Browsers are applications that allow users to access and view web pages on the internet. Common browsers include Internet Explorer, Firefox, and Chrome. Search engines are software programs that search the web for information and return relevant results on search engine results pages (SERPs). Popular search engines are Google, Bing, Yahoo, and DuckDuckGo. Search engines are categorized as crawler-based if they use automated software to index web pages, human-powered directories if they rely on human editors to categorize sites, or hybrid models that incorporate both approaches. Browsers display web pages while search engines help users find information on the internet.
Search engine
This document provides an overview of search engines, including what they are, their importance, types of search engines, and how to use them effectively. It defines a search engine as a software system that searches the web using keywords and ranks results by relevance. It explains that search engines are important because they help filter the vast amount of online information to quickly find specific information. The document outlines different types of search engines such as crawler-based like Google and Yahoo, directories, hybrid, and meta-search engines. It concludes by giving tips for using search operators like +, -, quotes, and or to refine searches.
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This seminar presentation discusses search engines. It defines a search engine as a program that uses keywords to search documents and returns results in order of relevance. The presentation outlines the main components of a search engine: the web crawler, database, and search interface. It also describes how search engines work by crawling links, indexing words, and ranking pages using algorithms like PageRank. Finally, it discusses different types of search engines and how artificial intelligence is used to improve search engine quality.
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This document discusses search engines and provides information on their definition, history, importance, types and how to use them. It describes how search engines work by using automated software programs called spiders or crawlers to travel the web and index pages to create a searchable database. The first search tools were Archie in 1990 and Veronica and Jughead in 1991. Search engines are important because they allow users to easily find needed information from the vast web. The main types are crawler-based like Google and Yahoo, directory-based which rely on human editors, hybrid which use both, and meta search engines that search multiple databases at once. Examples are provided of search engine features and how to perform advanced searches using operators.
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Search Engine ppt.pptx
This document discusses search engines, including their definition, history, importance, and types. It describes how search engines work by using spiders to crawl the web and create searchable indexes. The main types of search engines are described as crawler-based (like Google and Yahoo), directories (like Yahoo Directory), hybrids (like Yahoo), and meta search engines. Search engines make the immense amount of online information accessible by filtering it into easy-to-use results. Proper use of search engine operators like quotes and Boolean operators can refine search results.
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This document discusses different types of search engines. It explains that crawler-based search engines like Google automatically find and index web pages using software programs called crawlers or spiders. When pages change, it can take time for those changes to be reflected in the search engine's index. The document also describes human-powered directories that rely on human-submitted descriptions instead of automated crawling. It provides details on the three main parts of a crawler-based search engine: the crawler, index, and search software.
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Search engine ppt
- 1. Prepare by Polara mayur Bhalu lalji
- 2. What is Search Engine The Father of the search engine is Jonathon Fletcher 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).
- 3. What is Search Engine The information may be a mix of web pages, images, and other types of files. Examples Google Munax
- 5. How Search Engine Work
- 6. Importance of Search Engine Search engines are important because with over 8 billion web pages available, it would be impossible to search for the information that is specifically needed. This why search engines are used to filter the information that is on the internet and transform it into results that each individual can easily access and use within the matter of seconds.
- 7. Types of Search Engines Crawler based search engine Directories Hybrid search engine Meta search engine
- 8. Crawler based search engine These types of search engines use a “spider”, “robots” or a “crawler” to search the Internet. The crawler digs through individual web pages, pulls out keywords and then adds the pages to the search engine's database. Google and Ask.com are example of this search engine
- 9. Directories Directories are human powered search engines. A website is submitted to the directory and must be approved for inclusion by editorial staff. Example DMOZ
- 10. Hybrids Search Engine Hybrids are a mix of crawlers and directories. Sometimes, you have a choice when you search whether to search the Web or a directory. Other times, you may receive both human powered results and crawler results for the same search. Examples Google
- 11. Meta Search Engine Meta search engines are ones that search several other search engines at once and combines the results into one list. While you get more results with meta search engines, the relevancy and quality of the results may sometimes suffer. Examples Ixquick