static Setup()
{
MinBatchSize = 1000;
MaxObjectSize = 1024 * 1024;
var mbs = ConfigurationManager.AppSettings["Database.MinBatchSize"];
int n;
if (!string.IsNullOrEmpty(mbs) && int.TryParse(mbs, out n))
MinBatchSize = n;
mbs = ConfigurationManager.AppSettings["Database.MaxObjectSize"];
long m;
if (!string.IsNullOrEmpty(mbs) && long.TryParse(mbs, out m))
MaxObjectSize = m;
}