Search google baidu

Finding  google and baidu database

So what is the difference between Google and Baidu search engines. Google  china returns  uncensored results which include  global results from all over the world , while  Baidu  china returns  results from mainly china  and also all over the world  but more relevant to the Chinese people and  majorly Chinese websites.

Google Search or Google Web Search is a web search engine owned by Google Inc. and is the most-used search engine on the Web.[3] Google receives several hundred million queries each day through its various services.[4] The main purpose of Google Search is to hunt for text in webpages, as opposed to other data, such as with Google Image Search. Google search was originally developed by Larry Page and Sergey Brin in 1997.

Google Search provides more than 22 special features beyond the original word-search capability.[6] These include synonyms, weather forecasts, time zones, stock quotes, maps, earthquake data, movie showtimes, airports, home listings, and sports scores. (see below: Special features). There are special features for numbers including prices, temperatures, money/unit conversions (“10.5 cm in inches”), calculations ( 3*4+sqrt(6)-pi/2 ), package tracking, patents, area codes,[6] and rudimentary language translation of displayed pages. The order of search results on Google’s search-results pages is based on a priority rank called a “PageRank”. Google Search provides many options for customized search (see below: Search options), such as: exclusion (“-xx”), inclusion (“+xx”), alternatives (“xx OR yy”), and wildcard (“x * x”).

The baidu  search engine database

Baidu, Inc. (Chinese: 百度; pinyin: Bǎidù, NASDAQ: BIDU), simply known as Baidu and incorporated on January 18, 2000, is a Chinese and Japanese search engine for websites, audio files, and images. Baidu offers 57 search and community services including Baidu Baike, an online collaboratively-built encyclopedia, and a searchable keyword-based discussion forum.[3] Baidu was established in 2000 by co-founders, Robin Li and Eric Xu. Both of the co-founders are Chinese nationals who have studied and worked overseas before returning to China. Baidu.com Inc. is registered in the Cayman Islands.[4] In April 2010, Baidu ranked 8th overall in Alexa’s internet rankings.In December 2007, Baidu became the first Chinese company to be included in the NASDAQ-100 index

Baidu provides an index of over 740 million web pages, 80 million images, and 10 million multimedia files.[7] Baidu offers multi-media content including MP3 music and movies, and is the first in China to offer WAP and PDA-based mobile search.


“Spiders” take a Web page’s content and create key search words that enable online users to find pages they’re looking for.

Baidu proactively censors its content in line with government regulations.[8]

Google prototype database

Google, a prototype of a large-scale search engine which makes heavy use of the structure present in hypertext. Google is designed to crawl and index the Web efficiently and produce much more satisfying search results than existing systems. The prototype with a full text and hyperlink database of at least 24 million pages is available at http://google.stanford.edu/
To engineer a search engine is a challenging task. Search engines index tens to hundreds of millions of web pages involving a comparable number of distinct terms. They answer tens of millions of queries every day. Despite the importance of large-scale search engines on the web, very little academic research has been done on them. Furthermore, due to rapid advance in technology and web proliferation, creating a web search engine today is very different from three years ago. This paper provides an in-depth description of our large-scale web search engine — the first such detailed public description we know of to date.
Apart from the problems of scaling traditional search techniques to data of this magnitude, there are new technical challenges involved with using the additional information present in hypertext to produce better search results. This paper addresses this question of how to build a practical large-scale system which can exploit the additional information present in hypertext. Also we look at the problem of how to effectively deal with uncontrolled hypertext collections where anyone can publish anything they want.

Keywords: World Wide Web, Search Engines, Information Retrieval, PageRank, Google

Many people have asked about the meaning of our name. ‘Baidu’ was inspired by a poem written more than 800 years ago during the Song Dynasty. The poem compares the search for a retreating beauty amid chaotic glamour with the search for one’s dream while confronted by life’s many obstacles. ‘…hundreds and thousands of times, for her I searched in chaos, suddenly, I turned by chance, to where the lights were waning, and there she stood.’ Baidu, whose literal meaning is hundreds of times, represents persistent search for the ideal. ”
—Robin Li

Information on Baidu

Baidu is the leading search engine for websites, audio files, and images in China. The company offers a Chinese language search platform, which consists of websites and certain online application software, as well as Baidu Union, which is the company’s network of third-party websites and software applications. The company primarily provides Chinese language Internet search services to enable users to find relevant information online, including web pages, news, images and multimedia files, through links provided on its websites. You can read more about the full services available on the the Baidu search engine on China Analyst.com.

百度一下，你就知道
- [ Translate this page ]
主要提供网页、音乐、图片、新闻搜索，同时有帖吧和WAP搜索功能。
Show stock quote for BIDU
MP3 - 视频 - 图片 - 新闻
www.baidu.com/ - Cached - Similar

How the baidu database works
Baiduspider, the proprietary spider for the Baidu search engine, is load capacity friendly and is designed so it will not overload your site by visiting it too quickly. Unlike some other search spiders of the West, Baiduspider also obeys the Internet robot agreement. You can forbid baiduspider from indexing all or part of your site, by correctly setting up your robots.txt file to block portions or your entire site. Read more about how to optimize your Robots.txt file on our blog.
In addition to natural search results, Baidu also displays paid search results within the body of its search results. Baidu mixed its paid advertisements with its natural search results until recently when the search engine began to separate the results. Soon, all paid results will be segregated from natural listings (very similar to Google) making it easier to find organic rankings quickly, and more important to implement your SEO correctly.
GOOGLE’s  “I’m Feeling Lucky”
Google’s homepage includes a button labeled “I’m Feeling Lucky”. When a user clicks on the button the user will be taken directly to the first search result, bypassing the search engine results page. The thought is that if a user is “feeling lucky”, the search engine will return the perfect match the first time without having to page through the search results. According to a study by Tom Chavez of “Rapt”, this feature costs Google $110 million a year as 1% of all searches use this feature and bypass all advertising
On October 30, 2009, for some users, the “I’m Feeling Lucky” button was removed from Google’s main page, along with the regular search button. Both buttons were replaced with a field that reads, “This space intentionally left blank.” This text fades out when the mouse is moved on the page, and normal search functionality is achieved by filling in the search field with the desired terms and pressing enter. A Google spokesperson explains, “This is just a test, and a way for us to gauge whether our users will like an even simpler search interface.”[16]Personalized Google homepages retained both buttons and their normal functions.
Keep in mind that the Google search results page includes organic search results and often paid advertisement (denoted by the heading “Sponsored Links”) as well. Advertising with Google won’t have any effect on your site’s presence in our search results. Google never accepts money to include or rank sites in our search results, and it costs nothing to appear in our organic search results. Free resources such as Webmaster Tools, the official Webmaster Central blog, and ourdiscussion forum can provide you with a great deal of information about how to optimize your site for organic search. Many of these free sources, as well as information on paid search, can be found on Google Webmaster Central.
10 Facts About Baidu

  1. Baidu was established in 1999 by Robin Li who previously worked for Infoseek, an Internet search engine in the early years, as an engineer.
  2. Baidu¡¯s name is taken from a Song Dynasty poem written a couple of centuries ago that was used to compare the search for a retreating beauty amid chaotic glamour with the search for one¡¯s dream while confronted by life¡¯s many obstacles.
  3. Baidu started out offering search services to other Chinese portals before developing its own stand alone search engine.
  4. When Baidu.com, Baidu¡¯s own search engine site, launched in September 2001, many people believed its homepage was a copycat of Google in Chinese, due to its simplicity as well.
  5. Before Google launched Adwords, Baidu has already launched its PPC advertising model.
  6. Baidu as a company only started to make financial profits in 2004, mainly based on its PPC advertising model.
  7. Baidu went public on 5 Aug 2005 at $27 a share on Nasdaq and closed at $122, which was a 354% jump.
  8. Baidu faces legal challenges including lawsuits claiming it violates copyright laws on music files, due to its very popular MP3 search.
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