Skewness in nopi Table

Database
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Skewness in nopi Table

Hi ,

I have table where loading data from flat files and all the tables appear to be skewed more than 95%. All these tables are no pi ,

Is there any way or reason why these tables would be skewed or any way to avoid it , apart from actually having a PI.

Regards,

J

4 REPLIES
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Re: Skewness in nopi Table

:(

Teradata Employee

Re: Skewness in nopi Table

How did you load the data into the table?

How many rows did you load into the table?

How big is the system?

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Re: Skewness in nopi Table

It has 15 nodes, loaded data using stream utility via Informatica..and issue is observed across tables with varying length..having 50000 rows to 10 million..

Re: Skewness in nopi Table

Have you tried load, update utility? is there any difference in skewness?