If you use a Virtual Private Server for online and offline apps, you may come across a scenario where they do not perform effectively due to insufficient physical memory. This may take place if you try to run an app which requires more RAM than the amount your plan includes, or if you have too many programs and some of them consume all of the memory, leaving no free RAM for the others. Even if you get a powerful plan, this could happen if you include more programs on the web server later on, and since it's possible that you will need just more physical memory, but not higher Central processing unit speeds or more disk space, we offer a RAM upgrade that you may use without changing your whole plan. This way, you can pay only for the resources that you need and you shall be able to avoid errors on your websites caused by insufficient memory and the inability of the Virtual Private Server to load the programs.