Logicflow execution model for parallel databases

Peter Kacsuk, Norbert Podhorszki

Research output: Contribution to journalArticle

Abstract

The LOGFLOW parallel Prolog system is similar to the recent parallel database systems concerning its dataflow execution model and its capability of running on shared-nothing architectures. In this paper the abstract execution and abstract machine models of LOGFLOW are examined from a database point of view. Transformations of relational operators into the Logicflow Graph representation of Prolog programs are explained. Thus, LOGFLOW can operate as a relational database machine.

Original languageEnglish
Pages (from-to)677-692
Number of pages16
JournalFuture Generation Computer Systems
Volume16
Issue number6
DOIs
Publication statusPublished - Apr 2000

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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