Efficient Query Optimization in Distributed Database Using Decision Tree Algorithm

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Provided by: Computer Science & Electronics Journals
Topic: Data Management
Format: PDF
In this paper, the authors present semantics query optimization on distributed database using decision tree algorithm based on that. Whenever user query from server the master sever can process the query of user from different server's database in heterogeneous environment on alternative basis which will reduce the time of processing query and less time of response time of user. They will use all query hints based on that whenever user query anything from server their master sever will make SQL query hints to generate more than query using specified rules like query of 2 or more tables query of 1 tables and get required data from database and revert back to user screen in table format.
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