How to change server jobs to parallel?
Moderators: chulett, rschirm, roy
-
- Participant
- Posts: 12
- Joined: Wed Oct 19, 2005 5:29 am
How to change server jobs to parallel?
Hi,
In our project we have a requirement where we need to change already exsisting server jobs to parallel.
Can anybody help me tell me the ways of doing that?
Regards,
Amita
In our project we have a requirement where we need to change already exsisting server jobs to parallel.
Can anybody help me tell me the ways of doing that?
Regards,
Amita
amie
Why do you need to change existing server jobs to parallel?
Migrating server jobs to parallel may not necessarily improve performance.
Migrating server jobs to parallel may not necessarily improve performance.
Learn EE.It is different from server edition. You can also enroll in classes conducted by this site the details of which is on the home page.Can anybody help me tell me the ways of doing that?
-
- Participant
- Posts: 54607
- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
- Contact:
"Wetware".
There are no publicly-available conversion utilities. You must apply brain power to the task, and create parallel jobs that replicate the functionality of the server jobs.
There are no publicly-available conversion utilities. You must apply brain power to the task, and create parallel jobs that replicate the functionality of the server jobs.
Last edited by ray.wurlod on Thu Mar 22, 2007 6:38 am, edited 1 time in total.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Food for thought
- Identify jobs that really require conversion
- Understand whats going on in that server job.
- Translate it into parallel job.
You need in depth understanding of both server and parallel editions for this.
- Identify jobs that really require conversion
- Understand whats going on in that server job.
- Translate it into parallel job.
You need in depth understanding of both server and parallel editions for this.
Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
-
- Participant
- Posts: 3593
- Joined: Thu Jan 23, 2003 5:25 pm
- Location: Australia, Melbourne
- Contact:
It's pointless to convert all jobs since many smaller volume jobs will run faster as server jobs. It is dangerous to do a large scale conversion without an expert parallel job developer. IBM offers a conversion service, they have conversion tools in house and a specialised team, they don't advertise this service very well and it wouldn't do 100% of the work, you would still need to test it in house.
The most effective conversion is to start with the jobs that need conversion - any job that is a bottleneck or has extremely high volumes, especially jobs writing to a database. Any job doing a large sort or aggregation could be many times faster as a parallel job. Any job running for a long time on a single thread leaving the server underutilised should be converted to a parallel job or multiple instance server job.
The most effective conversion is to start with the jobs that need conversion - any job that is a bottleneck or has extremely high volumes, especially jobs writing to a database. Any job doing a large sort or aggregation could be many times faster as a parallel job. Any job running for a long time on a single thread leaving the server underutilised should be converted to a parallel job or multiple instance server job.
Certus Solutions
Blog: Tooling Around in the InfoSphere
Twitter: @vmcburney
LinkedIn:Vincent McBurney LinkedIn
Blog: Tooling Around in the InfoSphere
Twitter: @vmcburney
LinkedIn:Vincent McBurney LinkedIn
Re: How to change server jobs to parallel?
amitaguptain wrote:Hi,
In our project we have a requirement where we need to change already exsisting server jobs to parallel.
Can anybody help me tell me the ways of doing that?
Regards,
Amita
Hi,
yes ,i can help you...
This conversion is only help for SMP system not for MPP.
Create the Shared containers and run the jobs in parallel env..
That is one Method..
Any question if your in INDIA call below no; 09999102823..
All the best...