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.
OCP (Open-Closed Principle) principle emphasizes that a software entity (class, function, module, etc.) should be open to extension and closed to modification. That is, every time there is a change, the behavior of the existing type should be enhanced by adding new code instead of modifying the original code.
Unicom
You're sixty! It's time to go to Hellfire!
一只膝盖还跪着，手上紧捏着牵引的线绳，两眼不眨地盯着前方的竹匾。
但是，咱们也不能丧气，县里打不赢，就去州府。
何霆猛一瞪眼道：如何不敢当？这次大战，我军斩杀敌人将领七名，杀敌两万，然我们自己也损兵折将，战果只能算寻常。
Orange 75% +50%
电视剧版讲述的是一部围绕刑警三队与犯罪团伙之间抓捕与反抓捕的警匪题材电视剧。在警察与罪犯斗智斗勇的过程中，上演着扣人心弦的剧情。
(8) Empty cut: The attacker runs to the basket empty-handed.
The above MindManager activation code comes from the network and is for reference only!
她可不敢自以为是，不顾世情规矩，把儿女教的不伦不类，以至于在世间无法立足。
郦食其走后，张良清楚地发现刘邦的眼神之中多了一抹忧虑，形势正在朝着不可想象的方向发展。
经过五百年的轮回，前作中《聪明伦文叙》中的明代状元伦文叙等人，一起穿越历史时空来到了现代社会，大家聚集在咸蛋小学。
《关注者》某小公司职员藤田小春（白石麻衣 饰）在网上将自己打造成香车、包包、富豪男友环绕的闪亮港区OL，为了不输给网络上的竞争对手，她落入了奢靡虚荣的深坑，与此同时有位网络好友似乎识破了她的真面目。
A card, lying quietly at the bottom of the small box.
两人都摔得嗳哟连声，形容十分狼狈，更像叫花子了。
其实我一直觉得寒光四溢、削铁如泥的宝剑该有多厉害，现在才知道这种剑竟然是最低级的，后面还有软剑、重剑、木剑、无剑。
