Recommended Dictionary Statistics to Collect in Teradata 14.0 - comment by carrie

Just for future refence, the best place to post a general question such as this is on the Teradata Forum.  That will give the question exposure to the broadest audience.  In addition, you can do searches on the Teradata Forum site which might provide answers to future questions that come up for you:
 
http://forums.teradata.com/forum
 
If you are new to Teradata and would like more detailed information about Teradata features and functions, the official manuals can be found at:
 
http://www.info.teradata.com/
 
There is an internal database rule that limits the number of FastLoad (TPT Load Operater) and/or MultiLoad (TPT Update Operator) jobs combined to 30.   Another rule limits that same combination but also including FastExport to 60 jobs at a time.
 
If you are not using system throttles or utility throttles and TASM is not active, then DBS Control parameters determine the number of load jobs you can run concurrently.  The default is 15, but it can be set to go up as high as 30 for FastLoad and MultiLoad combined.
 
If you are using utility throttles and/or TASM, then the DBS Control parameters will not have any impact. 
 
There is no limit to Tpump (TPT Stream operator) jobs, as Tpump is considered standard SQL, not a load utility.
 
Thanks, -Carrie