|文件类型：||文章, 计算机文档, 互联网资源|
Thomas Butler Hickey; Richard Bennett; Thomas L Terrall; OCLC. Office of Research.
|注意：||Title from title screen (viewed Jan. 28, 2004).|
|详述：||Mode of access: Internet.|
|责任：||Thomas B. Hickey, Richard Bennett, Thomas L. Terrall.|
OCLC's FirstSearch Next Generation research project is investigating the use of Java and Microsoft's Windowsʼ NT operating system as a platform for a Java-based Z39.50 retrieval system. We have conducted a series of low-level benchmark tests of both random I/Os and socket throughput under varied parameters. The maximum disk read rate for each server is from 410 to 1,350 random reads/second for block sizes of between 32K and 4K, respectively. Each NT server can provide a connection rate of 110 transactions per second for transaction sizes up to 32K and a maximum connection rate of 190/second for smaller transaction sizes.