For a production server that needs to handle 10,000 concurrent users, what size Amazon servers and other services(like separate database) are needed to reliably serve them? A c3.xlarge(4 core 7.5 GB) + database per 10k?
The primary content are images and embedded links to other content providers like image hosting and youtube. Cloudflare will be utilized, is an nginx load balancer necessary?
At this level, does the redis need its own server? It certainly seems like it would in production; development the opposite being true. How big does redis get in production? Not a lot is said about Mongodb, that I can find in the forums. How do you persist data from redis to mongodb programmatically?
What additional third party software would help optimize the server to handle a large load? And, the workers would be # of CPUs + 1 on the application server? Are nodeBB workers stateless: Can I spin up spot micro-instances when demand is the highest for a hefty spot discount? What size are individual nodebb workers? (to better estimate application server memory needs)
The internet is awash in conflicting data on server best practices. I need specific information on server needs with NodeBB as the core component. How does one go from dev to prod with Nodebb?
Thanks for making a great realtime forum software!