Whenever an application is executed on a web server, it's 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 loads of visitors, you may encounter a situation where your VPS has not enough memory to run all the programs and freezes for that reason, which means your websites shall stop functioning correctly and that the site visitors shall start seeing error messages. To avoid such a scenario, you can take advantage of the RAM upgrade that we are offering and increase the amount of physical memory available without changing the entire plan. That way, you could pay only for the resources you actually need and not for additional disk space or higher Central processing unit speeds which you shall not really use, for example. With the upgrade, you can guarantee the faultless functioning of your sites, which also means a better experience for your website visitors.
Additional RAM in VPS Web Hosting
Additional physical memory may be added to any one of the Linux VPS web hosting services we offer, including the top-end ones, consequently your Internet sites shall work perfectly constantly. The upgrade is available both on the order page and in the billing area, so you can add it anytime you need it: before your hosting server is ready - if you know your websites will require additional memory, or after the server is working - if you notice that the supplied memory isn't sufficient for all the Internet sites to operate correctly. In the second situation, the amount of RAM you order shall be added to the existing configuration with no action required on your end and without VPS shutdown or reboot, so there will be no downtime for your Internet sites. The upgrade is supplied in increments of 128 MB and you will be able to add as much memory as you'd like, simply because the physical hosting servers have sufficient system resources to permit the virtual servers to be upgraded considerably.