Hi,
We currently have two 2010 farms A and B. Farm A contains all service applications as well as our Portal site collections. Farm B contains My Sites and uses the search service from farm A. This all works fine.
We want to upgrade to 2013 so we've built a new 2013 farm. We want to migrate My Sites from farm B and user profiles from farm A onto the new 2013 farm.
The problem is search. We want to leave the search service on 2010 farm A since all of the regular content is there, but then how can I federate people search results from the 2013 farm?
Another possibility might be to use the 2013 search service to crawl the 2010 farm A. If this is the best option how would I set this up?
Thanks.
- Ed.