You're reviewing code that uses a hash table to count word frequencies in a document, but it's running out of memory on production logs. Walk through your debugging process and propose fixes.

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Stay specific. One example, told well, beats three told fast. Make your decisions visible — what you chose between. End on what changed, for whom.

You're reviewing code that uses a hash table to count word frequencies in a document, but it's running out of memory on production logs. Walk through your debugging process and propose fixes.

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