The following topics are dealt with: networks and distributed processing;artificial intelligence;databases;computer systems;computer applications;parallel processing;algorithms and data structures;fault tolerance and ...
详细信息
ISBN:
(纸本)0818607807
The following topics are dealt with: networks and distributed processing;artificial intelligence;databases;computer systems;computer applications;parallel processing;algorithms and data structures;fault tolerance and reliability;performance evaluation;computer graphics;image processing and pattern recognition;computer-aided engineering;office automation;design and test of VLSI;and software and tools. 154 papers were presented of which 140 are published in the present proceedings.
Different ways of distributing relational data are described and studied according to the manipulation operators: get, insert, delete, update tuples. In a distributed DBMS, distributed relations are split into fragmen...
详细信息
Different ways of distributing relational data are described and studied according to the manipulation operators: get, insert, delete, update tuples. In a distributed DBMS, distributed relations are split into fragments which are spread over several computers, but the user sees them as if they were in a centralized database. When a manipulation operation takes place on a distributed relation, it has to be propagated onto the underlying fragments. We propose a formalism to express this propagation. This formalism not only expresses what operations have to be performed but how these operations can be performed, i. e. in sequence and/or parallel.
Different ways of distributing relational data are described and studied according to the manipulation operators: get, insert, delete, update tuples. In a distributed DBMS, distributed relations are split into fragmen...
详细信息
Different ways of distributing relational data are described and studied according to the manipulation operators: get, insert, delete, update tuples. In a distributed DBMS, distributed relations are split into fragments which are spread over several computers, but the user sees them as if they were in a centralized database. When a manipulation operation takes place on a distributed relation, it has to be propagated onto the underlying fragments. We propose a formalism to express this propagation. This formalism not only expresses what operations have to be performed but how these operations can be performed, i. e. in sequence and/or parallel.
暂无评论