I wrote business backend server that calculates various things and returns results as json. It serves in average up to 5000 requests/s for about $220CDN / month

I wrote business backend server that calculates various things and returns results as json. It serves in average up to 5000 requests/s for about $220CDN / month. Architecture - single executable written in C++ () running on rented dedicated server from OVH. 16 cores, 128GB RAM and couple of SSDs. It can do much higher requests per second wise on simple requests but most common requests are actually heavy iterative calculations so hence the average of 5000 requests/s