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<p>And, Third, you say you've a divide in your team. My guess is this means different members have already adopted different approaches, and you need to standardise. Ruling that <code>#if</code> is the preferred choice means that code using <code>#ifdef</code> will compile -and run- even when <code>DEBUG_ENABLED</code> is false. And it's <em>much</em> easier to track down and remove debug output that is produced when it shouldn't be than vice-versa.</p> How many database indexes is too many?

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