Titlebook: Scalability Challenges in Web Search Engines; B. Barla Cambazoglu,Ricardo Baeza-Yates Book 2016 Springer Nature Switzerland AG 2016

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The Indexing System,he term “indexing” to include the tasks related to the processing of web pages as well. This system provides meta-data, metrics, and other kinds of feedback to the crawling system (e.g., various link analysis measures that are used to guide the crawling process) as well as the query processing syste

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1947-945X es. More specifically, we cover the issues involved in the design of three separate systems that are commonly available in every web-scale search engine: web crawling, indexing, and query processing systems. We present the performance challenges encountered in these systems and review a wide range o

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Introduction,r on our tablets, no matter where we are and what we are doing. In short, web search has become a key technology for quick access to information, and it is reasonable to expect that it will continue to matter in the foreseeable future (perhaps together with the communication technologies).

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The Web Crawling System,r 1. This, however, is a very challenging task since the Web is in continuous and fast evolution: a large number of web pages are created and deleted every second, while the content of the existing pages are modified. Hence, the web repositories of search engines are in a constant race to catch up with the evolving Web.

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