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100 Useful Tips and Tools to Research the Deep Web By Alisa Miller Experts say that typical search engines like Yahoo! and Google only pick up about 1% of the information available on the Internet. The rest of that information is considered to be hidden in the deep web, also referred to as the invisible web. So how can you find all the rest of this information? This list offers 100 tips and tools to help you get the most out of your Internet searches. BASE (moteur de recherche) Un article de Wikipédia, l'encyclopédie libre. BASE est un moteur de recherche développé dans le cadre du projet Open Archives Initiative par l'Université de Bielefeld (Allemagne). Il est fondé sur la technologie Fast Search & Transfer (en), et a contribué au projet européen Digital Repository Infrastructure Vision for European Research (en) (DRIVER).

Virtual Library: CAD CAD software is commonly used for drafting architectural and engineering drawings and for making technical illustrations of any kind. If you are a professional associated with design or drafting or would just like to widen your knowledge about CAD applications, then you will find this section of informative and useful. CAD enables you to prepare fast and accurate drawings. It provides flexibility to change drawings with minimal effort. In recent years, many professionals have switched to CAD to enjoy the benefits of this precise and creative tool. Today, many educational institutions include CAD as part of their academic curriculum.

99 Resources to Research & Mine the Invisible Web College researchers often need more than Google and Wikipedia to get the job done. To find what you're looking for, it may be necessary to tap into the invisible web, the sites that don't get indexed by broad search engines. The following resources were designed to help you do just that, offering specialized search engines, directories, and more places to find the complex and obscure. 100 Time-Saving Search Engines for Serious Scholars (Revised) Back in 2010, we shared with you 100 awesome search engines and research resources in our post: 100 Time-Saving Search Engines for Serious Scholars. It’s been an incredible resource, but now, it’s time for an update. Some services have moved on, others have been created, and we’ve found some new discoveries, too. Many of our original 100 are still going strong, but we’ve updated where necessary and added some of our new favorites, too. Check out our new, up-to-date collection to discover the very best search engine for finding the academic results you’re looking for.

Google Caffeine -overview Anyone who knows me knows that I am mildly obsessed with coffee. I savor it, gulp it, glory in it. But really, it is all about the caffeine. Caffeine makes me feel alive. Deep Web From Wikipedia, the free encyclopedia (Redirected from Deep Web) Deep Web may refer to: UNdata Google Touchgraph Use this free Java application to explore the connections between related websites. Try it now! Enter keywords or a URL, and click 'Graph it!' See Getting Started below for more details. Getting Started Database search engine There are several categories of search engine software: Web search or full-text search (example: Lucene), database or structured data search (example: Dieselpoint), and mixed or enterprise search (example: Google Search Appliance). The largest web search engines such as Google and Yahoo! utilize tens or hundreds of thousands of computers to process billions of web pages and return results for thousands of searches per second. High volume of queries and text processing requires the software to run in highly distributed environment with high degree of redundancy. Modern search engines have the following main components: Searching for text-based content in databases or other structured data formats (XML, CSV, etc.) presents some special challenges and opportunities which a number of specialized search engines resolve.

Union of Intelligible Associations Vlib List of academic databases and search engines the general list of search engines for all-purpose search engines that can be used for academic purposesbibliographic databases for information about databases giving bibliographic information about finding books and journal articles. Note that "free" or "subscription" can refer both to the availability of the database or of the journal articles included. This has been indicated as precisely as possible in the lists below. See also[edit] References[edit] Jump up ^ "List of EBSCO databases".

The Invisible Web What is the Invisible Web? How can you find it online? What makes the Invisible Web search engines and Invisible Web databases so special? Find out the answers to these questions and learn more about this section of the Web that's so much larger than what you can uncover with an ordinary Web search.

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