Concepts and capabilities of a database computer\
ACM Transactions on Database Systems (TODS)
Principles of Database Systems
Principles of Database Systems
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SIGMOD '80 Proceedings of the 1980 ACM SIGMOD international conference on Management of data
A domain based internal schema for relational database machines
SIGMOD '82 Proceedings of the 1982 ACM SIGMOD international conference on Management of data
The architecture of CASSM: A cellular system for non-numeric processing
ISCA '73 Proceedings of the 1st annual symposium on Computer architecture
Query Optimization in Database Systems
ACM Computing Surveys (CSUR)
Object-Oriented Databases: Definition and Research Directions
IEEE Transactions on Knowledge and Data Engineering
An Implementation for Nested Relational Databases
VLDB '88 Proceedings of the 14th International Conference on Very Large Data Bases
Efficient Main Memory Data Management Using the DBGraph Storage Model
VLDB '90 Proceedings of the 16th International Conference on Very Large Data Bases
PicoDMBS: Scaling Down Database Techniques for the Smartcard
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
PicoDBMS: Scaling down database techniques for the smartcard
The VLDB Journal — The International Journal on Very Large Data Bases
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This paper addresses the problem of relational queries processing in the domain based database machine DBMAC. A brief description of the storage organisation of the domain based DBMS is first given. Then the operating principles of the domain based data-model, called D-model, is described through some examples. The central part of the paper deals with the translation of relational queries into operations on objects of the D-model. Objects of the D-model and a set of operations on these objects are first defined : this set S of operations is shown to be complete in that any relational query can be translated into D-model operations belonging to S.Finally we give a method for processing relation queries using D-model operations.The basic advantages to be expected from a domain based physical organization of data are :1. fast equi-join execution,2. a compact representation of intermediate results.The latter should lead to efficient processing of complex queries, provided a powerful parallel physical architecture is chosen for implementation.