My Oracle Support Banner

Performance During Parallel Processing Load in ODI is No Faster than Serial Processing (Doc ID 2656048.1)

Last updated on SEPTEMBER 12, 2023

Applies to:

Oracle Data Integrator - Version 12.2.1.2.6 and later
Information in this document applies to any platform.

Symptoms

When executing an Oracle Data Integrator (ODI) complex file load in parallel by dividing it into several files, the execution is not any faster than a single file in serial execution.

It is noted that the step to SYNCHRONIZE the file contents in the processing system takes double the time to execute if the parent object is executed more than once.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.