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我的数据量大约有2.5M,但是完全存储到数据库差不多用了11秒,有没有比较好的方法提高存储效率
ringa_lee2017-04-17 17:50:51
There should be no realm. 2.5M is not a small amount. If you need to load it locally, it should not be stored, but directly copy the file. Are there situations where a large amount of data needs to be loaded at once?