Concept

AltaVista

Summary
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. The word "AltaVista" is formed from the words for "high view" or "upper view" in Spanish (alta + vista); thus, it colloquially translates to "overview". 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 their company at Palo Alto, California. AltaVista publicly launched as an Internet search engine on December 15, 1995. Ilene H. Lang was the founding CEO of AltaVista after being recruited by Digital Equipment Corporation to build its software business. At launch, the service had two innovations that put it ahead of other search engines available at the time: It used a fast, multi-threaded crawler (Scooter) that could cover many more Web pages than were believed to exist at the time, and it had an efficient back-end search, running on advanced hardware. AltaVista was the first searchable, full-text database on the World Wide Web with a simple interface. As of 1998, it used 20 multi-processor machines using DEC's 64-bit Alpha processor. Together, the back-end machines had 130 GB of RAM and 500 GB of hard disk drive space, and received 13 million queries every day. Another distinguishing feature of AltaVista was its minimalistic interface, which was lost when it became a Web portal, but regained when it refocused its efforts on its search function.
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