Jonathan Greenberg

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I recently created a DomainConstraint in an app and used a database query which checks to see if there is a match with any of the saved domains. I do see now that it does add the query to every request but the cost is just a couple of milliseconds. I suppose that I could figure out a way to avoid the database query by caching the saved domain values or instead setting a general constant for the main (i.e. non-custom) domains and doing a non-match against that. I wonder though if it is worth the effort at this point not to mention the added complexity. Are there other hidden costs beyond the few milliseconds I should be considering?

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