Hey @k-o-ta , can you explain how you would propose the agg service:

[YePhyoAungGhost]

          Hey @k-o-ta , can you explain how you would propose the agg service:

1. Scales different contributions with different values of scalingFactor?
2. Applies noise when different contributions have different values of scalingFactor?

I am concerned this will be challenging to do privately. One of the properties of the existing system is that you can do rescaling after applying noise (and therefore is just post-processing private aggregates). It seems with your proposal you might need to do scaling before applying noise.

Originally posted by @csharrison in #1188 (comment)