A search assistant for your Android smartphoneĪs well as being able to carry out searches in a classic mode, it also comes along with the Google Now assistant which we can ask questions through our device's microphone.
And to be able to improve the integration of those services on our mobile devices, we can make use of Google App, the search engine application that allows us to carry out written and spoken searches. Its wide range of web-based services and products include, as you probably already know, the mobile operating system Android, which covers over 80% of smartphone users around the world (Apple is nowhere near them with its iPhone). By means of the algorithm originally designed by Sergei Brin and Larry Page, in under 20 years, it has become one of the most important technological giants in the world and the ruler of everything that happens on the Internet. Java is a registered trademark of Oracle and/or its affiliates.It has been a long time since Google was simply a search engine. For details, see the Google Developers Site Policies. Longer version about how Google Search works.Įxcept as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. Payment to rank pages higher, and ranking is done algorithmically.īit more about how search works. For example, searching for "bicycle repair shops" would show differentĪnswers to a user in Paris than it would to a user in Hong Kong. Including things such as the user's location, language, device (desktop or phone), and Tries to determine the highest quality results. Serving search results: When a user searches on Google, Google.Information is stored in the Google index, a huge database that is stored on many
Images, and video files in the page, trying to understand what the page is about. Indexing: Google visits the pages that it has learned about byĬrawling, and tries to analyze what each page is about.We find pages by manyĭifferent methods, but the main method is following links from pages that we already know Google stores those pageĪddresses (or page URLs) in a big list to look at later. Crawling: Google searches the web with automated programs calledĬrawlers, looking for pages that are new or updated.Google Search works in essentially three stages:
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