Hi Xiaoxi, On Sun, Feb 1, 2015 at 9:50 AM, Chen, Xiaoxi <xiaoxi.chen@xxxxxxxxx> wrote: > We can always use a structure database in an unstructured way, I think it's workable in theory, but why choose MySQL? In our internal performance tests, it performed better than LevelDB and some others, and it's well-proven. It's not our first choice, nor are we done investigating other options. But we'll check out LMDB, thanks for the pointer. Regardless, the issues we're seeing are equally applicable to any key-value backend. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
