Comparison of Partitioning Techniques Evaluate how well partitioning techniques support the following types of data access: 1.Scanning the entire relation. 2.Locating a tuple associatively -point queries. E.g,r.A=25. 3.Locating all tuples such that the value of a given attribute lies within a specified range-range queries. E.g.,10≤r.A<25. Database System Concepts-6th Edition 18.7 @Silberschatz,Korth and SudarshanDatabase System Concepts - 6 18.7 ©Silberschatz, Korth and Sudarshan th Edition Comparison of Partitioning Techniques Evaluate how well partitioning techniques support the following types of data access: 1. Scanning the entire relation. 2. Locating a tuple associatively – point queries. E.g., r.A = 25. 3. Locating all tuples such that the value of a given attribute lies within a specified range – range queries. E.g., 10  r.A < 25