A meta-search engine is a search tool that searches the databases of other search engines . Unlike individual search engines and web directories, meta-search engines do not maintain their own database of web pages; they do not collect, crawl, or index the web and they do not accept URL submissions. Instead, search queries are sent simultaneously to several search engines and/or directories..
Benefits of meta-search engine:-
The extraordinary growth of the internet has made it difficult, if not impossible, for search engines to keep up with its immense size and pace. Thus far, the major search engines have only been able to index a fraction of all the data that is available on the internet. Therefore, chances are you will occasionally fail to find the desired result if you rely on only one search engine. Thus, the key to effective internet searching is not to rely on one, but rather on multiple search engines.
Another benefit of a meta-search engine is its ability to access a cross section of results from several search engines. Rather than being tied to one database, meta-search engines combine results from multiple databases, thereby enhancing the coverage and relevancy of your search. Additionally, the ability to access multiple databases provides the most up-to-date results.
Use of meta-search engine:-
Whether you are a photographer wanting to keep up with the latest trend in digital cameras. Or a college student in need of research information about molecules. Or maybe a mother looking for cake recipes to prepare for her child's birthday party. Meta-search engines can fulfill your desire for information in any kind of situation.
Whether you are a photographer wanting to keep up with the latest trend in digital cameras. Or a college student in need of research information about molecules. Or maybe a mother looking for cake recipes to prepare for her child's birthday party. Meta-search engines can fulfill your desire for information in any kind of situation
For those of you who are extremely loyal to traditional search engines and can not imagine switching to meta-search engines. You should still considering using meta-search engines as an alternate source for information for the following reasons:
- Use a meta-search engine when you are not having any luck pulling up results from your favorite search engine.
- A meta-search engine can be particularly beneficial when you are in a hurry and do not have the time to visit several search engines to obtain results.
- At times when you are not sure of what to search for, meta-search engines can be a useful tool for obtaining an overview of a specific keyword and/or subject.
- Meta-search engines are highly adept at researching narrow or obscure topics. Since results are gathered from the index of several search engines, a meta-search engine is likely to yield more results for an obscure topic than a single search engine.