RAM, or Random Access Memory, is a form of computer data storage, that permits the info to be read randomly without accessing the preceding bytes before that. This makes the RAM a lot quicker than other sorts of storage devices such as DVDs or HDDs in which all of the information ought to be read so as to access specific information. In case you have a shared hosting account, the total amount of memory that your web programs can use may not be fixed and may sometimes rely upon the free memory that is available on the physical web server. When using a standalone web server, however, there's always a minimum amount of physical memory that'll be available at all times and will never be allocated to other customers even when it's not used. This is valid with our virtual and dedicated servers.