Question 1: How to configure PI system to remove data older than year?
Question 2: I want to have two PI System installations. One PI system for data older than 1 years and the other one for data less than 1 year.
Is it possible to connect to both of them in transparent way. if my query is for data less that 1 year it will retrieve data from the second server. if my query is older than 1 year, it will retrieve data from the first server.