The more physical memory your Virtual Private Server has, the more apps you will be able to run simultaneously. Some pieces of software require loads of RAM even when nothing else is running on the hosting server, even though they may not demand high Processor speeds or loads of disk space. In case your web server runs out of memory, it shall stop responding and the Internet sites and the offline apps you host on it will not work properly, as their software components will not load since there will not be any free memory. In this light, we offer a RAM upgrade for our VPS solutions, therefore if you discover that your web server is close to the limit, you can make the most of this upgrade without upgrading the whole plan and paying for resources that you won't use. In this way, you could ensure the proper operation of your scripts and stop stressing that your site visitors will see errors or won't be able to open your sites at all.