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by noisy_boy
467 days ago
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I have seen horrifying use of Redis where I inherited the maintainance of an application whose original developer implemented his own home grown design to manage relationships between different types of key value pairs, pretending like they were tables including cross-referencing logic; it took me a week to just add test cases with sufficient logging to reveal the "schema" and mutation logic. All this with the non-technical manager wondering why it took so long to make the change which directly dependended on understanding this. To top it all, the code was barely better than spaghetti with less than ten lines of comments across maybe 5k LOC. The irony was that this was not a latency sensitive application - it did data quality checks and could have been implemented in a much more cleaner and flexible way using, e.g., PostgreSQL. |
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