Not to friends about words, I really don’t know the AWS, now that I already know the AWS, then I must learn some knowledge in this respect, in these days of learning, I found the AWS knowledge is really interesting I used to know, if this AWS, I am sure that early learning, and I found that several of my colleagues, now also learn about the knowledge of AWS, they are said to be AWS knowledge is very useful, so learn some good, in fact, let me say, no matter knowledge can be used, as long as we know it should go to learn, so can some good, anyway, I have such a person, I think this is what.