[jboss-dev-forums] [Design of JBoss ESB] - Re: JBM 2 log and ESB

[mark.little@jboss.com]

"timfox" wrote : 
  | I'd be surprised if the bottleneck is the network if the disk is just a normal disk. Standard network is 1 Gbit these days, but most disks write at around 30-80 MB/s = maybe 200 Mbits per sec.
  | 
  | If you're using a SAN with a load of disks in it, and parallel writing over those, then yes you could exceed write speeds > 1Gbit. (I'm looking forward to our new JMS lab to test this out).
  | 
  | Currently IIRC we've tested JBM writing records transactionally up to about 50MBytes/sec = 400 Mbits/sec on a cheap(ish) SCSI disk (dell workstation).

Yes, of course all internet communication uses 1 Gig these days ;-) And all companies can afford to move to the latest and greatest technologies ;-) We have to support legacy infrastructures: that's what SOA is all about. So it may work fine in some deployments, but it's not guaranteed to work in all.

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