Symbiotic Organisms Search Response to Distributed Database Queries

• 영문명: Symbiotic Organisms Search Response to Distributed Database Queries
• 발행기관: 인문사회과학기술융합학회
• 저자명: Atinderpal Singh,Krishan Kumar,Krishan Kumar,Rajinder Singh Virk,Hye-jin Kim
• 간행물 정보: 『예술인문사회융합멀티미디어논문지』6권 11호, 595~619쪽, 전체 25쪽
• 주제분류: 사회과학 > 사회과학일반
• 파일형태: PDF
• 발행일자: 2016.11.30

영문 초록

This paper has prime focus on the query optimization problem in distributed database environment. Query Processing is the major concept involved in distributed system. Data that is dispersed geographically at different locations is too gathered at resulting user site. There are many different execution actions that lead to same query result but differ in the cost incurred in query processing. We have to consider the execution strategy that yields optimal result. Communication cost is the major cost incurred when we talk about query processing in distributed system. Symbiotic Organisms Search Algorithm (Meta-heuristic) has been applied for query optimization in distributed environment. Result obtained using this meta-heuristic approach is compared with several optimization approaches. Results reveal the better performance of the algorithm for solving the hard problem of query processing in distributed database environment.

키워드

Distributed Database,Query,Symbolic organism search,Execution strategy,Business data