Hi, we are plan to upgrade PI server 3.4.380.70; do you recommend to use 2012 SP1 or 2015?
Since PI Server 2015 has covered all prior PI Server vulnerabilities along with future data archiving so I suggest it would be good to go for 2015.
As Amit said, we recommend all customers use the latest version, which is PI Data Archive 2015, if possible. PI Data Archive 2012 SP1 is meant more for customers who need the new features of 2012 and the bug fixes of the service pack but cannot yet move away from running in a 32-bit environment.
Retrieving data ...