Google dominates the search engine in the world via the Internet and reading this article will give you an idea of what to serve as "information technology" in the world!
The fact that evidence of the dominance of Google on the Internet with the verb meaning of the noun in the English dictionary. In a world where people need information about almost anything under the sun, "Google" it! From the first day I became part of the fans Google, I was curious to know how the Google Search engine and offer its services with such consistency and accuracy. That's when I "Google" inside the Google search engine! The results of my research are presented below in writing.
Google Search History
Before immersion in depth anatomy and functioning of the search engine Google, we know more about the search history and how beautifully it came. Those modern Internet standards has grown from small (for example, UPS is the Silicon Valley) in a garage in Menlo Park, California. The idea of Google search engine potentially has its roots in a research project of the company founders Larry Page and Sergey Brin, pursuing his doctoral degree from Stanford University in about 1996. They wrote an algorithm for Web search (patented as "PageRank", below), which weighed the importance of web pages, depending on the number of links directed to it. Rather than simply find the appropriate keyword density, as Web search, conventional engines, which gave importance to the external links to the site and the relevance of these pages.
Google domain name, finally got in 1997 and since then by leaps and bounds to become the leading search network on the Internet. Through acquisitions and innovation, Google instilled a lot more services to their web search features, such as YouTube, Google Earth and the recent launch of Google TV. Google offers advertising solutions through its programs AdSense, Google Adwords and programs. Google's income is formed from ads placed him in the sites to meet their program. This fact must be resolved as a curiosity of people about how Google will make money. After this brief presentation of the early Google search engine, we'll consider surgery. Find out more about what Google PageRank.
How does Google search?
The purpose of Sergey Brin and Larry Page in the development of the algorithm is to create a perfect search would bring the most relevant information for consultation. Let's see how the search engine Google. The secret is working at the Google search engine robot that moves along the length width Internet, indexing each new page is published.
As a scanner to open new pages? The robot is looking for new connections in the pre-indexed pages and analysis, they are alive. Each page is indexed by a series of "control". The number and content of web pages, links on this page is checked (which decides on its importance) and passed through a strict quality control in terms of content, code and more.
Snapshot page cache Google, which is one of Google's servers in many data centers it has in the world. When you are looking for something, Google views its extensive database of cached pages on the local server, the application of several filters that are relevant to provide more accurate search results! Now, even Google provides a custom search results that adapt based on historical use. Google handles over a billion queries a day like this! There are more than 100 parameters, including incoming links, content and history page you get value when viewing the page in the search query. All this happens in mere seconds. It was a very short summary of how Google works.
Hopefully this article has just raised the curtain on the inner workings of Google search for you. Google never, of course, disclose an algorithm for accurate and technologies that make delivery of billions of search queries as possible, such as commercial secret. He is in constant evolution as a search engine, and further changes in strategy and commissioning role "of the time Google" recently, which gives results as required! There is also a demonstration of brute force created the Google servers around the world. Google continues to improve as the engine in time and move towards its goal of making the world knowledge accessible to people.
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