Fabio answered he first part, so I'll answer the second one: "Is the impact on performance only in startup? Or is it olso during CRUD operations?"
Once the SessionFactory has been created, it doesn't matter how you configured it. Diego On Tue, Mar 30, 2010 at 10:36, Visar Uruqi <[email protected]> wrote: > Is it true that if I specify details in the mapping xml file > like for example the data-type of the property the length and othe > constraints, > would result in a faster startup and better performance? > > (I came to this idea when I enabled the log4net Logging library, and > got > a bunch of mapping and reflection statements in the logfile.txt, I > think Nhibernate was trying > to figure out what kind of data-type I am using in my POCO classes... > and therefore > consuming time and energy. > > Let me show what I mean: > > For example this is a mapping without specifying any details, just the > property names > <class name="Artikulli" table="Artikulli"> > <id name="ID"> > <generator class="native" /> > </id> > <property name="Emri"/> > <property name="Pershkrimi"/> > <property name="Data"/> > </class> > > And this is a mapping with data-type, length etc. > <class name="Article" table="Article"> > <id name="ID" column="ID"> > <generator class="native" /> > </id> > <property name="Name" type="String" length="50"/> > <property name="Desc" type="String" length="50"/> > <property name="Date" type="DateTime"/> > </class> > > The question is "Is this configuration going to be faster?" Consider > when you have 20 or more entities > Is the impact on performance only in startup? Or is it olso during > CRUD operations? > > Visar > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
