A writethrough is an operation in computing in which data written to a cache is immediately copied to permanent storage, ensuring that cache and storage are always in agreement.

A writeback is an operation in computing in which data previously read into a cache is written back to permanent storage.

coda file system used his local cache when the network is lost due to any problem in that situation coda file system provide the connection from its local cache that is known as disconnected operation.

Cache Cache was created in 1981.

There are different type of cache memory: processor cache memory, cache memory ram,1 cache memory l2, cache memory, CPU cache memory, disk cache memory, hard disk cache, cache memory motherboard.