Operating system inside hybrid cloud such things, we do have time to do the project file, we don’t need to worry about the problem of data loss, sometimes it is so simple, but for those of us who do not know hybrid cloud, let us realize our huge database is not the loss of tampering and things like that, I think still need to have hybrid cloud such things to cattle, sometimes I think these revolutionaries is simply too much, I wouldn’t have so many ideas to do this kind of thing, do not know how people think out such things, I think sometimes you need to understand the principle of their creation You’ll see. is what.