The more physical memory your VPS has, the more programs you'll be able to run simultaneously. Some applications require lots of RAM even if nothing else is running on the server, even though they might not require high CPU speeds or loads of disk space. In the event your server runs out of memory, it shall stop responding and the sites and the offline applications you host on it shall not work effectively, as their software components won't load since there won't be any free memory. In this light, we offer a RAM upgrade for our VPS plans, so if you discover that your web server is close to the limit, you may take full advantage of this upgrade without upgrading the whole package and paying for system resources that you won't use. That way, you can ensure the proper operation of your scripts and stop stressing that your visitors will see errors or won't be able to open your websites at all.
Additional RAM in VPS Hosting
You will be able to add more RAM to your virtual private servers whatever the plan you have selected, even if it's a high-end one. The upgrade is supplied in increments of 128 MB, so you shall be able to include as much RAM as you need at any time, taking advantage of the flexibility of our system. The amount of memory which you order shall be assigned to your existing virtual hosting server, so you won't have to do anything on your end. You will not notice any downtime on your websites, as the VPS won't be switched off or restarted for the additional memory to be assigned to it. The upgrade may be ordered either throughout the signup procedure - if you know upfront that you will need it, or later via the billing area - in case you need it after you have begun using the server. Either way, adding more physical memory requires only a few clicks and because all VPS accounts are set up on potent servers, there will always be plenty of free memory to make certain that any of the virtual web servers could be upgraded as much as desired at any moment.