Roxyon's hosting plans cover shared web hosting, WordPress hosting, and cloud VPS/dedicated servers, with storage, email, and database limits scoped per plan and add-ons available if you outgrow them.
Yes, if the subdomain is created as a separate domain in web hosting, email addresses can also be configured for it.
Each plan shows its web storage and its mail storage in the plan details.
We let you know. You can then move to a larger plan from the console.
PHP is the programming language used by many websites (e.g., WordPress). Normally, every visitor who accesses a page requires a short-term "PHP process" to generate dynamic content. The more simultaneous visitors, the more PHP processes you need.
The memory_limit in PHP determines the maximum amount of memory that a single script can use. For example, if the value is set to 192 MB, each script can use up to 192 MB of RAM during its execution.
Varnish Cache is a caching reverse proxy that sits in front of your website. It keeps ready copies of your pages and serves them without running PHP every time, so pages stay fast when many people visit at once.