global-journal-of-computer-science-and-technology Global Journal of Computer Science and Technology 0975-4350 0975-4172 Global Journals Publishing Group Incorporated 73809 aoGlobally Recorded binary encoded Domain Compression algorithm in Column Oriented Databasesa MahrishiMehul ShrotriyaAnita SharmaDevendra Kr. INDIA, Swami Keshvanand Institute Of Technology, Management & Gramothan 24 12 2011 11 23 27 30

through this study, we propose two algorithms. The first algorithm describes the concept of compression of domains at attribute level and we call it as “Attribute Domain Compression”. This algorithm can be implemented on both row and columnar databases. The idea behind the algorithm is to reduce the size of large databases as to store them optimally. The second algorithm is also applicable for both concepts of databases but will optimally work for columnar databases. The idea behind the algorithm is to generalize the tuple domains by giving it a value say (n) such that all other n-1 tuples or at least maximum can be identified.

 Compression Columnar database tuples tables. Full Text

through this study, we propose two algorithms. The first algorithm describes the concept of compression of domains at attribute level and we call it as “Attribute Domain Compression”. This algorithm can be implemented on both row and columnar databases. The idea behind the algorithm is to reduce the size of large databases as to store them optimally. The second algorithm is also applicable for both concepts of databases but will optimally work for columnar databases. The idea behind the algorithm is to generalize the tuple domains by giving it a value say (n) such that all other n-1 tuples or at least maximum can be identified.