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Yahoo! Search
Yahoo! Search is a Yahoo! internet search provider that uses Microsoft's Microsoft Bing, Bing search engine to power results, since 2009, apart from four years with Google Search, Google until 2019. Originally, "Yahoo! Search" referred to a Yahoo!-provided interface that sent Web search query, queries to a searchable index of pages supplemented with its directory of websites. The results were presented to the user under the Yahoo! brand. Originally, none of the actual Web crawler, web crawling and Data warehouse, data housing was done by Yahoo! itself. In 2001, the searchable index was powered by Inktomi (company), Inktomi and later by Google until 2004, when Yahoo! Search became independent. On July 29, 2009, Microsoft and Yahoo! announced a deal in which Bing would henceforth power Yahoo! Search. As of July 2018, Microsoft Sites handled 24.2 percent of all search queries in the United States. During the same period of time, Verizon Media, Oath (the then-owner of the Yahoo bran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Search Engine
A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). When a user enters a query into a search engine, the engine scans its index of web pages to find those that are relevant to the user's query. The results are then ranked by relevancy and displayed to the user. The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that can't be indexed and searc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollo Global Management
Apollo Global Management, Inc. is an American global private-equity firm. It provides investment management and invests in credit, private equity, and real assets. As of March 31, 2022, the company had $512 billion of assets under management, including $372 billion invested in credit, including mezzanine capital, hedge funds, non-performing loans, and collateralized loan obligations, $80.7 billion invested in private equity, and $46.2 billion invested in real assets, which includes real estate and infrastructure. The company invests money on behalf of pension funds, financial endowments, and sovereign wealth funds, as well as other institutional and individual investors. Since inception in 1990, private-equity funds managed by Apollo have produced a 24% internal rate of return (IRR) to investors, net of fees. Apollo was founded in 1990 by Leon Black, Josh Harris, and Marc Rowan. Apollo is headquartered in the Solow Building at 9 West 57th Street in New York City, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Crawler
A Web crawler, sometimes called a spider or spiderbot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web and that is typically operated by search engines for the purpose of Web indexing (''web spidering''). Web search engines and some other websites use Web crawling or spidering software to update their web content or indices of other sites' web content. Web crawlers copy pages for processing by a search engine, which indexes the downloaded pages so that users can search more efficiently. Crawlers consume resources on visited systems and often visit sites unprompted. Issues of schedule, load, and "politeness" come into play when large collections of pages are accessed. Mechanisms exist for public sites not wishing to be crawled to make this known to the crawling agent. For example, including a robots.txt file can request bots to index only parts of a website, or nothing at all. The number of Internet pages is extremely larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ysearch 2005
A Y-STR is a short tandem repeat (STR) on the Y-chromosome. Y-STRs are often used in forensics, paternity, and genealogical DNA testing. Y-STRs are taken specifically from the male Y chromosome. These Y-STRs provide a weaker analysis than autosomal STRs because the Y chromosome is only found in males, which are only passed down by the father, making the Y chromosome in any paternal line practically identical. This causes a significantly smaller amount of distinction between Y-STR samples. Autosomal STRs provide a much stronger analytical power because of the random matching that occurs between pairs of chromosomes during the zygote making process. Nomenclature Y-STRs are assigned names by the HUGO gene nomenclature committee (HGNC). Some testing companies have different formats for the way STR markers are written. For example, the marker DYS455 may be written as DYS455, DYS 455, DYS#455, or DYS# 455. The scientific standard accepted by HUGO and NIST is DYS455. DYS DYS is a variat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AltaVista
AltaVista was a Web search engine established in 1995. It became one of the most-used early search engines, but lost ground to Google and was purchased by Yahoo! in 2003, which retained the brand, but based all AltaVista searches on its own search engine. On July 8, 2013, the service was shut down by Yahoo!, and since then the domain has redirected to Yahoo!'s own search site. Etymology The word "AltaVista" is formed from the words for "high view" or "upper view" in Spanish (alta + vista); thus, it colloquially translates to "overview". Origins AltaVista was created by researchers at Digital Equipment Corporation's Network Systems Laboratory and Western Research Laboratory who were trying to provide services to make finding files on the public network easier. Paul Flaherty came up with the original idea, along with Louis Monier and Michael Burrows, who wrote the Web crawler and indexer, respectively. The name "AltaVista" was chosen in relation to the surroundings of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AlltheWeb
AlltheWeb (sometimes referred to as FAST or FAST Search) was an Internet search engine that made its debut in mid-1999 and was closed in 2011. It grew out of ''FTP Search'', Tor Egge's doctorate thesis at the Norwegian University of Science and Technology, which he started in 1994, which in turn resulted in the formation of Fast Search & Transfer (FAST), established on July 16, 1997. Traits When AlltheWeb started in 1999, FAST aimed to provide their database to other search engines, major portals, ISPs and content sites. By August 2, 1999, the AlltheWeb database had grown to 200 million unique URLs. By June 2002, their crawler had indexed over 2 billion pages. AlltheWeb claimed a few advantages over Google, such as a fresher database, more advanced search features, search clustering and a completely customizable look. Closure In February 2003, FAST's web search division was bought by Overture for $70 million. In July 2003, Overture was acquired by Yahoo!, putting AlltheWeb under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yahoo Search Marketing
Yahoo! Native (formerly known as Yahoo! Advertising, Yahoo! Search Marketing and Yahoo! Gemini) is a native "Pay per click" Internet advertising service provided by Yahoo. Yahoo began offering this service after acquiring Overture Services, Inc.'' The current offering of Yahoo Native launched in 2014 as Yahoo! Gemini. It handles advertising for both Yahoo and AOL properties, as well as other media outlets. History GoTo and Overture GoTo (not to be confused with Go.com or Go2Net) was an Idealab spin off and was the first company to successfully provide a pay-for-placement search service.GoTo Going Strong'', Danny Sullivan, The Search Engine Report, July 1, 1998 Jeff Pelline, CNET News.com, February 19, 1998''Who Will GoTo.com?'', Ken Glaser, OnlinePress.com, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Search Engines
A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). When a user enters a query into a search engine, the engine scans its index of web pages to find those that are relevant to the user's query. The results are then ranked by relevancy and displayed to the user. The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that can't be indexed and searched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TechTarget
TechTarget is an American company which offers data-driven marketing services to business-to-business technology vendors. It uses purchase intent data gleaned from the readership of its 140 + technology focused web sites to help tech vendors reach buyers actively researching relevant IT products and services. TechTarget, Inc. was founded in 1999 and is headquartered in Newton, Massachusetts with offices in London, Munich, Paris, San Francisco, Singapore and Sydney. History TechTarget was founded in 1999 by Greg Strakosch and Don Hawk as a spin-off of United Communications Group (UCG). In 2001, the company was recognized by B2B Magazine on the Media Power 50 list. In 2005, AdAge named CEO Greg Strakosch a Top 25 Newsmaker. In 2016, TechTarget named Michael Cotoia as CEO and board member, and elected Greg Stakosch as executive chairman. The company had its initial public offering An initial public offering (IPO) or stock launch is a public offering in which shares of a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Search Engine
A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs). When a user enters a query into a search engine, the engine scans its index of web pages to find those that are relevant to the user's query. The results are then ranked by relevancy and displayed to the user. The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories and social bookmarking sites, which are maintained by human editors, search engines also maintain real-time information by running an algorithm on a web crawler. Any internet-based content that can't be indexed and searc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanford University
Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is considered among the most prestigious universities in the world. Stanford was founded in 1885 by Leland and Jane Stanford in memory of their only child, Leland Stanford Jr., who had died of typhoid fever at age 15 the previous year. Leland Stanford was a U.S. senator and former governor of California who made his fortune as a railroad tycoon. The school admitted its first students on October 1, 1891, as a coeducational and non-denominational institution. Stanford University struggled financially after the death of Leland Stanford in 1893 and again after much of the campus was damaged by the 1906 San Francisco earthquake. Following World War II, provost of Stanford Frederick Terman inspired and supported faculty and graduates' entrepreneu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Filo
David Robert Filo (born April 20, 1966) is an American billionaire businessman and the co-founder of Yahoo! with Jerry Yang. His Filo Server Program, written in the C programming language, was the server-side software used to dynamically serve variable web pages, called Filo Server Pages, on visits to early versions of the Yahoo! website. Early life Filo earned a B.S. degree in computer engineering at Tulane University (through the Dean's Honor Scholarship) and an M.S. degree in 1990 at Stanford University. Career In February 1994, he co-created with Jerry Yang an Internet website called "Jerry and David's Guide to the World Wide Web", consisting of a directory of other websites. It was renamed "Yahoo!" (an exclamation). Yahoo! became very popular, and Filo and Yang realized the business potential and co-founded Yahoo! Inc. Yahoo! started off as a web portal with a web directory providing an extensive range of products and services for various online activities. Yahoo was o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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