A New Dimension to Improve the Query Performance using Disjoint Set Theory
Midde Ranjit Reddy, M. Narasimhulu, M. Ashok · 2011
An index improves the speed of data retrieval operations on a table. Index Management includes Creation, insertion, deletion & Updation. Reducing the access time of index even for more number of transactions will be our objective. Algorithms efficiency fell down when the index updation is occurring in the existing literature. Managing index is a tough task when the size of database increases. We are organizing clusters using disjoint set theory and a ranking algorithm. It will improve the performance of querying.