SNIA

Advancing Storage and Information Technology
 
 

A glossary of storage networking, data, and information management terminology. To learn more about the SNIA Dictionary click here.

Select from the alphabetical list, search for terms and/or filter by context.

Write Amplification

Storage System] Increase in the number of write operations by the device beyond the number of write operations requested by hosts.

Examples: In flash storage this may happen because of garbage collection. In filesystems this may happen because writes to data blocks generally also require writes to inode blocks.

See JEDEC JESD218A,2/11

Context Categories:

Back to Dictionary