Goldengate Veridata - Capacity planning for Production

Hi Experts,

I have implemented Goldengate veridata for our test environment. I have successfully completed the PoC by comparing one source and target table.

Now , we are moving for production env. Before that , we need to do some capacity planning, like, if we are arranging one different server for veridata, and going for server level sorting, then how much memory, cpu and disk is required..?

If we are doing for database level sorting then how much RAM we should allocate to that Repository DB, and the disk, where the sorting will take place.

Production DB is around 2 TB , and the biggest table is 6GB. How we should proceed in this case. Please guide here,