Speeding Up NHibernate Startup Time

One technique I use and posted on the NHUsers mailing list consists in serializing a previously-configured Configuration  to the filesystem and deserializing it on all subsequente starts of the application:

Configuration cfg = null;
IFormatter serializer = new BinaryFormatter();

//first time
cfg = new Configuration().Configure();

using (Stream stream = File.OpenWrite("Configuration.serialized"))
{
serializer.Serialize(stream, configuration);
}

//other times
using (Stream stream = File.OpenRead("Configuration.serialized"))
{
cfg = serializer.Deserialize(stream) as Configuration;
}

Check it out for yourselves.

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