Now a day’s web data is getting increased tremendously and as per the database and its users are also getting increased. Traditional data query forms are not able to solved Adhoc queries, to maintain and solve such huge data DQF (Dynamic data forms) are introduced. By using DQF system user are capable of dynamically generating query forms for users. The essence of DQF is to capture user’s interests during user interactions and adapt the query form interactively. It generates the Ranking on the base of the user feedback collection. So, by using this system nontechnical user can also able to query in the database without having any technical knowledge of SQL.
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