An Analysis on Search Engines Techniques and Tools

Abstract: Web search is an integral part of our daily lives. Search engines help users locate particular information within large stores of content developed for human consumption. Search engines are developed using standard sets of realistic test cases that allow developers to measure the relative effectiveness of alternative approaches. A search engine is a tool that allows a user to enter keywords and retrieve information on websites contained in its catalog or database. Search engine tools like Google is run by search engine software that allows the database to be searched. The process of searching in the search engine is very efficient and more accurate. This paper surveys about how the search engines reduce the number of unwanted search results in the searching process.

Keywords: Indexing, Search Engine, Semantic Engine, Search Engine Optimization, Web Crawling