Hi,
I have a 2008R2 server running 2008R2 SQL.
I have a new high spec server running hyperv. in that I built a 2012R2 server with SQL 2014
The company who supplies the software that uses SQL migrated the DB to 2014.
But it runs 4 times slower than the old box. Which is no where near the same spec.
I have ran all sorts of perfmon tests and the server does not even break a sweat.
So question is why is why is it so slow? the DB people say its the hardware. But I cant find anything wrong.
Richy