| |
|
RSS Feed - WebSphere MQ Support
|
RSS Feed - Message Broker Support
|
  |
|
| RCD nodes |
« View previous topic :: View next topic » |
| Author |
Message
|
| brgmo |
 Posted: Wed Nov 07, 2007 7:40 am Post subject: RCD nodes |
 |
|
Master
Joined: 03 Jun 2002
Posts: 227
|
Hi All,
Is it wise to use a number of RCD nodes in the flow. I mean i am usinh two rcd nodes.Does this affect the performance drastically.
Regards
brgmo. |
|
| Back to top |
|
 |
| Vitor |
| Posted: Wed Nov 07, 2007 8:50 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
It's twice as expensive as using 1 RCD node.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| brgmo |
| Posted: Wed Nov 07, 2007 8:54 am Post subject: |
|
|
Master
Joined: 03 Jun 2002
Posts: 227
|
| Quote: |
It's twice as expensive as using 1 RCD node.
|
Wow,what a logical answer.I appreciate your effort to put this analogy. |
|
| Back to top |
|
|
| Vitor |
| Posted: Wed Nov 07, 2007 8:55 am Post subject: |
|
|
Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
|
| brgmo wrote: |
| Quote: |
It's twice as expensive as using 1 RCD node.
|
Wow,what a logical answer.I appreciate your effort to put this analogy. |
Sometimes, the truth is a simple flower.
_________________
Honesty is the best policy.
Insanity is the best defence. |
|
| Back to top |
|
|
| jefflowrey |
| Posted: Wed Nov 07, 2007 9:03 am Post subject: |
|
|
Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
|
If your requirement is to process one message every 30 days, then it won't affect performance drastically to use 2 RCD nodes instead of one. It might not affect performance drastically to use 10,000 RCD nodes instead of one.
If your requirement is to process one message every 30 nanoseconds, then you have likely drastically affected performance by using one RCD node.
It's useless to talk about performance in the absence of requirements and in the absence of measurement.
Every time you cause the message data to be parsed, this takes time. Using an RCD node causes the message data to be parsed.
Whether or not this time is necessary or not, and thus can be eliminated... depends entirely on the business requirements that the flow is trying to meet.
Design for your requirements. Optimize performance to meet your requirements, based on measurement!
_________________
I am *not* the model of the modern major general. |
|
| Back to top |
|
|
|
|
|
| |
|
Page 1 of 1 |
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
|
|
|
