F-stack.org Website Review

With the rapid development of NIC, the poor performance of data packets processing with Linux kernel has become the bottleneck. However, the rapid development of the Internet needs high performance of network processing, kernel bypas* has caught more and more is only used to deal with control flow, all data streams are processed in user space. Therefore, kernel bypas* can avoid performance bottlenecks caused by kernel packet copy, thread scheduling, system calls and interrupt. Furthermore, kernel bypas* can achieve higher performance with multi optimizing methods. Within various techniques, DPDK has been widely used because of its more thorough isolation from stable), Posix API(Socket, Epoll, Kqueue), Progamming SDK(Coroutine) and some apps(Nginx, Redis) interface. app can easily use F-Stack to get high performance without processing complex asynchronous logic. Currently, there are various products in Tencent Cloud has used the F-Stack, such as DKDNS(DNSPod's authorization DNS server), HttpDNS Now let's start using F-Stack to launch a HTTP server on EC2 with Nginx.