How much does a server cost per month? The average cost to rent a small business dedicated server is $100 to $200/month. You can also setup a cloud server starting at $5/month, but most businesses would spend about $40/month to have adequate resources. If you wanted to purchase a server for your office, it may cost between $1000-$3000 for a small business.
How many servers are needed to host about 1 million users? I can give you very detailed answer to this question. First of all, hosting 1 millon users mean many things. For example, If you just want to host the data of 1 million users, you just need to upload it to your server and it will just require 1 server.
Is cloud cheaper than dedicated server? Unless you are running a configuration on a private cloud, cloud servers have a lower entry cost than a dedicated server because of: The lack of upfront hardware investments. The pay-as-you-go pricing model. On-demand resources clients can adjust in real-time.
How many users can one server handle? With a single CPU core, a web server can handle around 250 concurrent requests at one time, so with 2 CPU cores, your server can handle 500 visitors at the same time. Getting the balance right between performance and cost is crucial as your site grows in popularity.