<ul><li>When working with Django, fixtures make it easy to load sample data into your database.</li><li>Hardcoding primary keys in fixtures can cause problems like data mismatches across different databases, fixtures breaking when IDs change, and extra work managing relationships manually.</li><li>To avoid these problems, you can use natural keys in Django.</li><li>Natural keys allow you to reference foreign keys by meaningful values instead of hardcoded numeric IDs.</li></ul>

Using Django Fixtures with Foreign Keys Without Hardcoded IDs

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