Big Data Sets are available since BellaDati 2.9
Big Data Sets are a special type of data sets which can be used to store very large amount of data. The main differences between standard data sets and big data sets are:
- Reports cannot be built directly on big data sets. Cubes have to be created first.
- In big data sets, it is not possible to browse all data. Only random data sample is available. Filters, edit function and delete function is not available in the data sample.
Creating Big Data Set
Please note that Big Data Set functionality needs to be enabled in the license and in the domain.
Big Data Set can be created by clicking on the link Create big data set in the Action menu on Data Sets page, filling in the name of the big data set and clicking on Create.
Big Data Set summary page
The landing page (summary page) is very similar to standard data set summary page. There is a left navigation menu and a main area with basic information about the data set:
- description,
- date of last change,
- records count,
- cubes overview,
- import history.
Overview
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