Hi All,
I am doing the side by side upgrade from SQL Server 2008 R2 Enterprise to SQL Server 2014 Enterprise. Currently, I have log shipping configured between LIVE and Standby setup. Data warehouse DBs Directly connects to the standby on the same machine and get the required information from the tables.
Since, I am moving away from this design and configuring an always-on. I have created a linked server to connect to the secondary replica. Queries having major performance impact the execution time has changed from 1 hr to 4 hrs.
Is anyone encountered similar issues? I am looking for possible solutions to always-on approach.
Regards,
-kccrga http://dbatrend.blogspot.com.au/