Optimal allocation of resources in distributed information networks
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
The design and implementation of INGRES
ACM Transactions on Database Systems (TODS)
Decomposition—a strategy for query processing
ACM Transactions on Database Systems (TODS)
Synthesizing third normal form relations from functional dependencies
ACM Transactions on Database Systems (TODS)
Concepts of a Data Independent Accessing Model
SIGFIDET '72 Proceedings of 1972 ACM-SIGFIDET workshop on Data description, access and control
SEQUEL: A structured English query language
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control
An approach to implementing a relational data management system
SIGFIDET '74 Proceedings of the 1974 ACM SIGFIDET (now SIGMOD) workshop on Data description, access and control
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A global logical architecture for distributed databases is presented in the form of a series of logical layers which, taken together, link the user to the physical database. Associated with each layer is a schema or view of the database at the appropriate level, and (in priciple) a processor which handles inter-layer transactions. Each layer is defined in terms of its functions, which are constrained to be dependent only upon adjacent layers. An example, is presented.