Damage control—key aspects of maintenance
Managing your site can translate into different responsibilities, depending on whom you talk to. They can usually be grouped into three categories:
Hardware: your live server, development server, Content Delivery Networks (CDN), cloud services, caching settings, database optimization, and so on
Software:WordPress plugin and theme updates, content backups, any third-party services tied to your site(s)
Site Users: spam prevention, user feedback, site-related troubleshooting, and so on
When to use a dedicated server
Assuming that you're starting out with a low-traffic website (a few hundred unique visitors a month), you will most likely not run into any issues when it comes to running your site on a cheap server. However, once traffic starts to pick up, one of two things will happen:
Your website will time out with some sort of member exceeded bandwidth limit page or message that will leave your visitors utterly perplexed
Your visitors will complain...