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My friend, although I am not a pilot, I almost flew into the blue sky at the beginning. I solemnly advise you not to expect any "customs clearance skills"! Flying is no laughing matter. We must be practical and realistic in terms of physical examination. If we can't, we can't! Even if you muddle through with some measures, you will eventually reap the consequences. The risk of flying is very high. If you lose your life due to an accident in the sky due to your physical condition, do you think it is cost-effective?Don't look at pregnant girls,A friend taught me a method that impressed me deeply. A cloud service provider promised that each host would protect attacks below 5G traffic, and they bought five at one go. The website is set up on one of the hosts, but it is not exposed to the users. The other hosts are mirrored and are used to face the users. DNS will evenly distribute the traffic to the four mirror servers. Once there is an attack, this architecture can prevent 20G of traffic. If there is a bigger attack, then buy more temporary hosts and continuously expand the image.The choice of stars should pay attention to the star's own image, affinity, credibility, professionalism, popularity and other factors.8Q: Will you follow certain steps in the competition?方智听了，也期盼地看着他。