You would need to be well into the tens of thousands of entries before the hash started having problems. And at that point, the problems would be memory-related, not cpu-related, so splitting the hash wouldn't help. In short, you should never need to worry about if a hash is getting too big, up until the point at which you should have your data in a database, anyway.

In reply to Re^3: CLI using hashes by Anonymous Monk
in thread CLI using hashes by bahadur

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