We have a Rails app that struggles at 50 req/sec. It has an embedded Angular app whose back end easy handles 10,000 . One of the reasons were trying to migrate

We have a Rails app that struggles at 50 req/sec. It has an embedded Angular app whose back end easy handles 10,000 . One of the reasons were trying to migrate is that Rails servers cost us almost an engineer salary, where our other backend is ~200/month