Tuesday Feb 10, 2009

Zones to the Rescue

Recently, Thomson Reuters "demonstrated that RMDS [Reuters Marked Data Systems software] performs better in a virtualized environment with Solaris Containers than it does with a number of individual Sun server machines."

This enabled Thomson Reuters to break the "million-messages-per-second barrier."

The performance improvement is probably due to the extremely high bandwidth, low latency characteristics of inter-Container network communications. Because all inter-Container network traffic is accomplished with memory transfers - using default settings - packets 'move' at computer memory speeds, which are much better than common 100Mbps or 1Gbps ethernet bandwidth. Further, that network performance is much more consistent without extra hardware - switches and routers - that can contribute to latency.

Articles can be found at: http://finance.yahoo.com/news/Sun-Microsystems-and-Thomson-bw-14306924.html

About

Jeff Victor writes this blog to help you understand Oracle's Solaris and virtualization technologies.

The views expressed on this blog are my own and do not necessarily reflect the views of Oracle.

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