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Finding Similarities Between Resources and Life

How Web Resources Have Transformed the World Wide Web A web resource is actually anything that can be found in the world wide web. Examples of web resources include e-mail, webpages, databases, and web services. Resources that can be found on the web at present are very much different from those that were available at the inception of the internet. The web relied on static documents in those times and that limited the way information was handled and displayed. Today, the web has shifted to dynamic resources that display information as per a visitor’s query. Web resources are now readily available and in more than one way. To do this, Uniform Resource Locators, URLs, are used to identify the particular resource on the internet. Emergence of search engines
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In the early days of the web, documents weren’t placed in a central location. Accessing them was difficult since you had to remember the URLs. The emergence of directories brought about organization to the web. However, many directories were later developed and some contained fewer websites. This made it hard to find exactly what one was looking for.
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Search engines harnessed the power of directories and provided a better way or searching through them. To find a resource, you didn’t need to know its specific URL. However, search engines too don’t have everything available on the web since some web resources -such as premium content that is only availed to subscribers -cannot be indexed by search engines. Search engines crawl the web, index the content, and provide and interface through which users can access indexed content. This is made possible through special algorithms. Automated programs take over the process of sorting, tagging, indexing, ranking, and retrieving information. How to evaluate results from search engines The invention of search engines has considerably transformed the manner in which people access resources on the internet. The ease and freedom of posting information on the internet has led to many of them posting information that is incorrect, false, and damaging. Before you cite or use a web resource, you need to evaluate it. When evaluating a web resource, the first thing to do is to check the URL. Check the format of the URL, name of the domain, who published it, and its type. A commercial domain doesn’t look similar to a military, educational, or government domain. You should also look at the author and the sources cited. Finally, check the opinion and links to the site. It is only through thorough evaluation of the source that you can be sure of getting credible information.