Query processing in a system for distributed databases (SDD-1)
ACM Transactions on Database Systems (TODS)
On optimizing an SQL-like nested query
ACM Transactions on Database Systems (TODS)
Optimization of query evaluation algorithms
ACM Transactions on Database Systems (TODS)
Decomposition—a strategy for query processing
ACM Transactions on Database Systems (TODS)
Computer Communication Networks: Approaches, Objectives, and Performance Considerations
ACM Computing Surveys (CSUR)
Encryption and Secure Computer Networks
ACM Computing Surveys (CSUR)
Optimal program and data locations in computer networks
Communications of the ACM
Distributed query processing in a relational data base system
SIGMOD '78 Proceedings of the 1978 ACM SIGMOD international conference on management of data
Computer Communications Network Design and Analysis
Computer Communications Network Design and Analysis
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The current research on optimizing algorithms for queries in distributed data base networks is presented. An identification of additional factors which add cost and time to processing of a query both at a node and in the transporting of data along a link in the network is given. The idea of a user topology is presented as the basis for a query optimization algorithm and the effects of a user's query constraints on the user topology are illustrated. With the influencing factors on a query request identified, a model of query processing is described.