Hi @vula 1.how the data will be colocated in Hadoop. The 9 FAQs about SAS VA paper may be able to answer some of your questions. Here's the video of the talk. 2. Where the calculations for all these tranformations will happen. It can be a mixture of some being in the SAS DI/EG and some in SAS VA - depending on what makes sense for the report. You don't want all of your calculations in your dataset. 3. How to load the updated records from hadoop environment to LASR memory. There are multiple methods - those are discussed in the paper above. You should also read the LASR Admin manual for more specific guidance.
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