Whenever a program is executed on a web server, it's loaded into the physical memory. If you run a resource-demanding script, or if you simply add more scripts on your websites and you get lots of visitors, you could encounter a case where your VPS has insufficient memory to run all the programs and freezes as a result, which means that your Internet sites will stop functioning properly and that the visitors will start seeing error messages. To avoid this type of 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 whole plan. That way, you'll be able to pay only for the resources which you actually need and not for additional disk space or higher CPU speeds which you will not really use, for instance. With the upgrade, you could ensure the flawless operation of your Internet sites, which also means a better experience for your site visitors.
Additional RAM in VPS Hosting
More physical memory may be added to any one of the Linux VPS hosting
that we offer, including the top-end ones, therefore your Internet sites shall work correctly all of the time. The upgrade is offered both on the order page and within the billing area, so you could add it whenever you need it: before your web server is prepared - if you know your Internet sites will require more memory, or after the server is up and running - in case you notice that the default memory is not sufficient for all the sites to function correctly. In the second case, the amount of RAM that you obtain shall be added to the existing configuration with no activity required on your end and without any Virtual Private Server shutdown or reboot, so there won't be any downtime for your sites. The upgrade comes in increments of 128 MB and you'll be able to include as much memory as you'd like, because the physical servers offer sufficient system resources to permit the virtual servers to be upgraded tremendously.