Cache

noun / verb
/kæʃ/

Definition

A temporary storage layer that keeps copies of frequently accessed data so future requests can be served faster. Pronounced /kæʃ/ ("cash"), not "catch".

In a sentence

"We cache the product catalogue in Redis because it rarely changes but is queried thousands of times per second."

Frequently asked questions

What does "Cache" mean in IT?

A temporary storage layer that keeps copies of frequently accessed data so future requests can be served faster. Pronounced /kæʃ/ ("cash"), not "catch".

Is "Cache" an acronym?

No — "Cache" is not an acronym or abbreviation. It's used as a standalone term (noun / verb) in IT conversations and documentation.

How do you pronounce "Cache"?

"Cache" is pronounced /kæʃ/. Use the "Listen" button above to hear it spoken aloud.

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