Topics similar to or like Distributed web crawling

Software system that is designed to carry out web searches , which means to search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs) The information may be a mix of links to web pages, images, videos, infographics, articles, research papers, and other types of files. Wikipedia

Web indexing, or internet indexing, comprises methods for indexing the contents of a website or of the Internet as a whole. Individual websites or intranets may use a back-of-the-book index, while search engines usually use keywords and metadata to provide a more useful vocabulary for Internet or onsite searching. Wikipedia

Feature offered by Internet search engines that enables users to submit content for immediate inclusion into the index. Extended period of time for inclusion, which is seen as a delay and a frustration by website administrators who wish to have their websites appear in search engine results. Wikipedia

The deep web, invisible web, or hidden web are parts of the World Wide Web whose contents are not indexed by standard web search-engines. The "surface web", which is accessible to anyone/everyone using the Internet. Wikipedia

Deliberate manipulation of search engine indexes. It involves a number of methods, such as link building and repeating unrelated phrases, to manipulate the relevance or prominence of resources indexed, in a manner inconsistent with the purpose of the indexing system. Wikipedia

Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing . Web search engines and some other websites use Web crawling or spidering software to update their web content or indices of other sites' web content. Wikipedia