Whenever a program is executed on a server, it is loaded into the physical memory. In the event that you run a resource-demanding script, or if you simply add more scripts on your sites and you get a lot of visitors, you may encounter a scenario where your VPS has too little memory to run all the apps and freezes for that reason, which means that your websites shall stop functioning adequately and that the visitors shall start seeing error messages. To avoid this sort of a scenario, you could take advantage of the RAM upgrade that we're offering and increase the amount of physical memory you can use without changing the entire plan. That way, you could pay only for the resources which you actually need and not for additional disk space or higher Central processing unit speeds which you won't really use, for instance. With the upgrade, you can ensure the faultless operation of your sites, which also means a better experience for your site visitors.
Additional RAM in VPS
More physical memory can be added to any of the VPS which we offer, including the top-end ones, consequently your Internet sites will work correctly constantly. The upgrade can be obtained both on the order page and inside the billing area, so you'll be able to add it whenever you require it: before your hosting server is ready - provided you know your websites will require more memory, or after the machine is functioning - in case you notice that the standard memory is not enough for all the websites to operate properly. In the second case, the amount of RAM that you order shall be added to the current configuration without any activity required on your end and without any Virtual Private Server shutdown or restart, so there will be no downtime for your Internet sites. The upgrade is supplied in increments of 128 MB and you shall be able to include as much memory as you need, since the physical servers have sufficient system resources to allow the virtual servers to be upgraded drastically.