Categories
- All Categories
- 15 Oracle Analytics Sharing Center
- 14 Oracle Analytics Lounge
- 211 Oracle Analytics News
- 41 Oracle Analytics Videos
- 15.7K Oracle Analytics Forums
- 6.1K Oracle Analytics Idea Labs
- Oracle Analytics User Groups
- 78 Oracle Analytics Trainings
- 14 Oracle Analytics Data Visualizations Challenge
- Find Partners
- For Partners
Welcome to the Oracle Analytics Community: Please complete your User Profile and upload your Profile Picture
File Size after Dataflow Merge or Aggregation
Jackie Dunn
Rank 2 - Community Beginner
Summary
File Size after Dataflow Merge or Aggregation
Content
I have been testing some data with both the MERGE functionality (union all option) and also a simple aggregation of all columns by 1 agg field. In each test case, the new dataset file size was exponentially larger than the original dataset - 80MB to 200MB as an example. Logically it would seem that the new dataset would be smaller - there were no other steps in the dataflow....Any insight into why this is occurring would be greatly appreciated.
0