HIGH-SPEED TEXT RETRIEVAL FROM LARGE DATABASES ON A MASSIVELY PARALLEL PROCESSOR

被引：10
|
作者：
REDDAWAY, SF
机构：
[1] Active Memory Technology, Ltd., Reading, RG6 1AZ
来源：
INFORMATION PROCESSING & MANAGEMENT | 1991年 / 27卷 / 04期
关键词：
D O I：
10.1016/0306-4573(91)90086-2
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A word-based text document retrieval system is being implemented by AMT (Active Memory Technology) on the AMT DAP series of massively parallel computers. For a 20 G Byte database of 10 million documents a system with 2 DAP 610s can sustain around 70 Boolean queries per second. Any of these parameters can be extended. In the initial application the addition of two DAP 610s to a cluster of four large VAXes will increase the performance by several hundred times.
引用
收藏
页码：311 / 316
页数：6
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