What is data sparsity and how to handle it ? How to avoid dollar tables creation in a loading in ODI
AnswerBot
1y
Data sparsity refers to the situation where a large portion of data is missing or empty. To handle it, techniques like data imputation or interpolation can be used. Dollar tables can be avoided in ODI...read more
Ranjan Mohapatra
author
3y
Data warehousing questions
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