A REVIEW MODEL ON QUERY OPTIMIZATION USING OPEN SOURCE DATABASE
Navneet Mehta · 2013
Query optimization is used to optimize the efficient result with less time and minimum cost. The query formatted according to particular search engine and then the translated query is passed to the search engines. HTML screen scrapping is used to parse the data from each individual search engine. Then these results are combined to make the single result. The purpose of this method is ensuring that no duplicate results are displayed to users. This will improve the quality of search engine and reduce the unnecessary noise before displaying to the user. The filter function is used to remove the unnecessary results. The SPARQL protocol and RDF graph are used. In this paper, the query is optimized in case of cloud computing. Due to increase the business technology, the customers move towards cloud computing. In this paper, the various approaches are reviewed for query optimization.