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by cachemiss
3666 days ago
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I actually mean reliable. Its probably different now, but at launch, the defaults were fsync'ing every 30 seconds or so. It would literally just apply the change to an memory mapped buffer and just fsync it once in a while. They did that so they could look good in benchmarks, and it's why they recommended so strongly that your memory completely fit in RAM or else things would fall apart (pro-tip, any system that recommends that has a poorly designed storage engine). They also screwed up the consistent side of things as well. |
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