分布的话, 我的理解分几点, 应该属于相当肤浅的, 记录一下, 大家不要笑.
1. 数据一致, 服务器上不保存任何值, 全部上数据库, 加上内存数据库, 比如redis, 目前数据库单库性能上线为10W QPS, 容量3T 大概这样, redis大概512g的样子
2. 服务器间通信, 自己写的话大概是集中到网关或者点对点互相连接两个套路, 转发速度目前云服务器内网都能达到万兆, 甚至3万兆
3. 万一还是有逻辑要世界唯一执行, 还得有个裁决者, 如果是网关集中转发可以在这块做文章, 或者独立建立主线逻辑服务器
4. 对于客户端连接服务器这块, 如果是tcp/udp或者http协议的话, 目前有很简洁的办法就能做到负载均衡, 性能上限大概连接数是100万, 轮询能到
如果要求的各项指标都在以上范围内, 整个分布式还是比较好弄的, 如果某些组建需要集群才能满足性能, 那就某一块还需要继续细分解决方案
Casino City, Queens, NY - Mapyro
回复删除Find the best 나주 출장샵 and newest Casino City, Queens, NY near New 정읍 출장샵 York State. 사천 출장샵 Hotel, Casino and Resort is an iconic New 나주 출장안마 York 전주 출장안마 City landmark.
This is why we remind you to at all times gamble responsibly and have enjoyable initially. MyBookie has a huge number of fans as well, who use 바카라사이트 it for its excellent market protection of American sports generally. It’s attracted a lot of reward over the years for its unbelievable cell app and regular promos, and it remains a protected and legit possibility for anybody who just enjoys having enjoyable at a casino website. Crypto options embody Bitcoin, Bitcoin Cash, Litecoin, Ethereum, XRP, Dogecoin, Cardano, and Tron.
回复删除