The more physical memory your Virtual Private Server has, the more applications you'll be able to run simultaneously. Some applications require loads of RAM even when nothing else is running on the web server, even though they may not require high Processor speeds or lots of disk space. In the event your server runs out of memory, it shall stop responding and the sites and the offline apps you host on it won't work properly, as their software components won't load since there will not be any free memory. In this light, we offer a RAM upgrade for our VPS solutions, therefore if you detect that your web server is close to the limit, you can take full advantage of this upgrade without upgrading the whole package and paying for resources that you will not use. In this way, you'll be able to guarantee the proper functioning of your scripts and stop concerning that your website visitors shall see errors or will not be able to open your websites at all.