sivu(In virtual memory systems, a unit of data storage that is brought into random access memory (RAM), typically from a hard drive, when a requested item of data is not already in RAM); sivu(In virtual memory systems, a unit of data storage that is brought into random access memory (RAM), typically from a hard drive, when a requested item of data is not already in RAM)
sivutus(" The process of moving virtual memory back and forth between physical memory and the disk. Paging occurs when physical memory limitations are reached and only occurs for data that is not already "backed" by disk space. For example, file data is not paged out because it already has allocated disk space within a file system.")
