An information storage method optimizing area utilization by storing just one copy of an identical knowledge. Subsequent situations of the identical knowledge are changed with a pointer or reference to the unique copy. Think about, for instance, a number of digital machines on a server using the identical working system information. As an alternative of every VM storing a whole copy, this method ensures just one set of OS information exists, with the opposite VMs referencing this central occasion.
This method reduces storage capability necessities, improves knowledge administration effectivity, and simplifies backup and restoration processes. Traditionally, it grew to become vital as knowledge volumes elevated quickly, necessitating extra environment friendly storage options. Advantages embody decrease storage prices, quicker knowledge replication, and diminished community bandwidth consumption throughout backups.
