Retrieval performance of a distributed text database utilizing a parallel processor document server
- 4 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Text retrieval systems which store extremely large amounts of text while providing a multiuser retrieval service for a large customer base are discussed. Due to the severe I/O demands of such a system, it is usually beneficial, if not necessary to utilize a multiprocessor system with multiple I/O facilities in an effort to increase the parallel I/O activity, the objective being to lower search response times. The problem is defined, a solution is modeled and it is shown that the application can be handled in a very effective fashion by a multiprocessor system with a simple LAN-based topology. A type of functional splitting which, if done in a careful manner, helps improve search response time is described.Keywords
This publication has 5 references indexed in Scilit:
- A case for redundant arrays of inexpensive disks (RAID)Published by Association for Computing Machinery (ACM) ,1988
- Distributed discrete-event simulationACM Computing Surveys, 1986
- Signature filesACM Transactions on Information Systems, 1984
- A Method for Speeding Up Text RetrievalPublished by Association for Computing Machinery (ACM) ,1983
- Organization and maintenance of large ordered indexesActa Informatica, 1972