这个Size是在内存里面最好吗？ why会有数据大小,索引大小,存储大小 但是 那个5.95G是神马 怎么会比上边加起来还大很多。。 内存是比5.95g还大 还是比Data Size (或者加上索引数据大小)大就可以了？
1. It would be best if all the data could be in memory. 2. database = payload + index 3. MongoDB’s journal is 2~3G by default, you can use --small-files to reduce the size 4. At least the index should be ensured to be in memory.
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1. It would be best if all the data could be in memory.
2. database = payload + index
3. MongoDB’s journal is 2~3G by default, you can use --small-files to reduce the size
4. At least the index should be ensured to be in memory.