Difference between server jobs and Parallel jobs in IBM Info Sphere Datastage & Tutorial - Pharma Jobs

Saturday, January 11, 2014

Difference between server jobs and Parallel jobs in IBM Info Sphere Datastage & Tutorial

Difference between server jobs and Parallel jobs:

Parallel jobs in IBM Info Sphere Datastage:

1. Datastage parallel jobs can run in parallel on multiple nodes
2. Parallel jobs support partition parallelism(Round robin Hash modulus etc.
3. The transformer in Parallel jobs compiles in C++
4. Parallel jobs run on more than one node
5. Parallel jobs run on  unixplotform
6. Major difference in job architecture level Parallel jobs process in parallel. It uses the configuration file to know the number of CPU's defined to process parallely

Server jobs IBM Info Sphere Datastage:

1. Datastage server jobs do not run on multiple nodes
2. Data stage server jobs don't support the parallelism (Round robin Hash modulus etc.
3. The transformer in server jobs compiles in  Basic language
4. Data stage server jobs  run on only one node
5. Data stage server  jobs run on  unix platform

6. Major difference in job architecture level Server jobs process in sequence one stage after other 



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