In case you use a Virtual Private Server for online and offline applications, you could come across a scenario where they don't perform effectively because of lack of physical memory. This may occur if you try to run an app which requires more RAM than the amount your plan comes with, or if you have too many programs and some of them consume all the memory, leaving no free RAM for the others. Even when you get a powerful package deal, this can happen if you include more applications on the web server at some point, and since it's possible that you'll need just more physical memory, but not higher Central processing unit speeds or more disk space, we offer a RAM upgrade which you can use without changing your entire plan. This way, you'll be able to pay only for the system resources that you need and you'll be able to avoid errors on your Internet sites caused by a lack of memory and the inability of the Virtual Private Server to load the apps.