Eugene Elutin (3/18/2013)
If you enable READ COMMITTED SNAPSHOT in the database, it becomes the default isolation level.
For clarity READ_COMMITTED_SNAPSHOT is just a mode of the READ_COMMITTED isolation level with versioning, i.e. READ_COMMITTED_SNAPSHOT is not an isolation level unto itself.
So, it can break some of your application functionality which would depend on default behavior under READ COMMITTED isolation level. I would see that could be a common problem for many existing "booking" systems...
Example?
There are no special teachers of virtue, because virtue is taught by the whole community.
--Plato