private static void InsertBlob(DSModel db, KeyBinder key, FileBlobModel model)
{
key.AddRollback(model.BlobID, model, model.GetName(p => p.BlobID));
FileBlob poco = new FileBlob();
model.Map(poco);
db.Add(poco);
key.AddKey(poco, model, model.GetName(p => p.BlobID));
}