Visualforce controllers have the same set of governor limits as all Apex code. Table 6.3 reviews these limits.
Governor limits apply during execution of user-initiated actions and are not cumulative. When an action is complete, the governor limits reset. For example, if your controller contains a
save method bound to a
commandButton, the governor limits apply during the execution of the
save method. When the user clicks the button again or takes another action that invokes a method, the governor limits begin counting your resource consumption again from zero.
If you need to work with larger ...