The pedantic policy tries to be as transparent as possible. To do this it
makes round-trips to the server for almost every DBI method call.
This is the best policy to use when first testing existing code with Gofer.
Once it's working well you should consider moving to the classic policy or defining your own policy class.
Temporary docs: See the source code for list of policies and their defaults.
In a future version the policies and their defaults will be defined in the pod and parsed out at load-time.
