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by redis_mlc
1796 days ago
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Well, as a DBA, I periodically use a 3rd party tool to print out the schema. It's mainly for new hires to learn from. But sometimes I'll flip through it and notice: - mis-spelled table names, usually duplicate tables - missing FKs - missing unique keys, most commonly for early RoR apps - developer-specific EAV tables with 1 row. The benefit always outweighs the dead trees, but printing once a year is typical. Back in the day, more frequenctly on 25-line terminals where there was too much scrolling. |
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