15 of the world's most widely used search engine Google year prepared by the 'Doodle' and moment. Prepared by those who open the Google homepage Doodle'da birthday waiting for a game marker.

" Doodle " is described as custom-designed logos, since 1999, used by Google's founders Larry Page and Sergey Brin .
ESTABLISHMENT OF THE ACTUAL SEPTEMBER 4
The giant search engine Google , 15 with doodle celebrates birthday pinata prepared by the motion .
Two Stanford University students , Larry Page and Sergey Brin in 1998, is a groundbreaking invention in the internet world to come together and a full 15 years have passed since the signature of pulses .
Selection of Sept. 27 as the birthday of the fact that Google is interesting. September 27 is not because of incorporation of the company .
Google celebrates birthday in 2005 until September 7 . September 27 changed to 2005 . He indicates that the search engine indexes the page announcement of a record that wants to bring the same time announced. When it did not end with the hassle of Google . Corporate pages appear as the foundation date of September 7, 1998 to September 4 has been changed to this date can not be explained later .
15th SPECIAL BIRTH DAY DOODLE PİNATA'LI !
Google , 15 played a lively game of Doodle prepared for your birthday pinata . Pinata party game is native to Mexico , usually made ??of paper or fabric in a model which is full of candy or toys based on the logic of hitting the removal of gifts . Pinataya Doodle'da user has the right to hit 10 times . Space key , mouse or touch screen mobile devices are used as much as possible to stick with it aimed to collect candy .
Google letters from a birthday party where the guests letter "g" is seen with his eyes closed as the person playing the game of pinata . In other letters, letter "g" with a stick and jumping pinataya vurdukça rejoice . Doodle'da on the internet giant is also 15 cake symbolizing the letters of 1 and 5 years of age is also available.
THAT THE ESTABLISHMENT AND DEVELOPMENT OF GOOGLE
Google , the internet search , online information distribution, advertising technologies, and search engines, the American multinational joint-stock company engaged in the investment . Develops Internet -based services and products , in addition to their home . Is a large part of the profits from the ads through AdWords program . Company by Larry Page and Sergey Brin at Stanford University doctoral student while they are established. The duo are often "Google Guys" called.
Google , for one, was established as a privately held company on September 4, 1998 , and was offered to the public on 19 August 2004 . At the time of the IPO , Larry Page, Sergey Brin and Eric Schmidt, for the following two years , ie until 2024 agreed to work together at Google . Since the establishment of the mission " to organize the world's information and make it universally accessible and useful " is. Unofficial motto is, found by Google engineer Amit Patel and supported by Paul Buchheit " Do not be evil " (Bad AM ) is. In 2006, which is still the company headquarters in Mountain View, California moved .
Google's world-class data centers, server is running more than one million , and more than a billion committed by the users of the search request, twenty-four petabytes of data generated per day is estimated to be . The growth rate of its establishment until today , the company's products beyond basic web search engine , acquisitions, and partnerships has enabled the chain to occur . The company , Orkut , Google Buzz and Google+ social networking tools such as electronic mail service Gmail service offers çevirmiçi productivity software , in addition, the web browser Google Chrome , the Picasa photo viewing and editing software and instant messaging applications such as Google Talk goes back to the desktop . Apart from these , has pioneered the development of the Android mobile operating system . Cr -48 , also known as the host operating system, the new Google Chrome OS , since June 15, 2011 , Samsung 5 Serisive Acer AC700 Chromebooks as well as commercial use .
Alexa, the Internet's most visited website in the United States focused on " google.com " 's lists , YouTube, Blogger, Orkut, and many other sites , such as Google's international Google sites ( google.co.in , google.co . uk and so on. ) in the first hundred of the most visited sites are included. In addition , the company ranks second list BrandZ brand equity database . However, Google , privacy , copyright, and censorship issues is critical .
Google's establishment process , doctoral students at Stanford University in California in January 1996 , Larry Page and Sergey Brin began research project .
Calls made from traditional search engines , search results , search terms on the page logic sıralanıyordu seen many times , but it is much more convenient to analyze the relationships between Google sites revealed that the two systems theory . This new technology was called PageRank , it transforms according to the system by determining the connection to the original site page directories ; sites sıralanıyordu by the interest shown .
By Robin Li, which is a small search engine developed on behalf of IDD Information Services " RankDex " already since 1996, used a similar strategy for site rankings , and page rank . RankDex , patentliydi and bearing the name of Li's Baidu search engine in China, was established this system working.
Page and Brin created a new search engine, the first " BackRub " put the name because of back links to sites that predict the importance of controlling so to speak. But later on, " googol, " a spelling word with a change on the original , this is called search engine Google , the Google search engine, the people of this name had been placed to indicate the availability of a huge source of information , because it meant a googol digits of ten to one hundred . Initially, Google , Stanford University used the sub - domain name as the domain name google.stanford.edu .
Today, the name used by the 15 September 1997 and 4 September 1998, Google has enabled the company was officially founded . The company headquarters are friends Susan Wojcicki in Menlo Park , Calif., garage , respectively. Craig Silverstein, a doctoral student at Stanford University , was hired as the first employee .
The 931 million figure a year earlier, the number of unique visitors to 8.4 percent , with an increase in May 2001 , Google's unique visitors for the first time found 1 billion .