Computing term for a temporary storage area that holds frequently accessed data for quick retrieval.
Clearing the browser cache can sometimes make pages load faster.
The CPU is equipped with high-speed cache memory.
After I cleared the browser's cache, the display returned to normal.
Since the app was running slowly, I tried deleting its cache.
Frequently used data is saved to the cache.
Because there was a cache hit, the processing became faster.
キャッシュ is the noun for the stored data itself (a 'cache'), while キャッシング refers to the act or process of caching that data.
バッファ temporarily holds data being transferred between processes, while キャッシュ stores frequently accessed data to speed up future retrieval.
Borrowed from English 'cache', which itself comes from French 'cacher' meaning 'to hide'.
cashbook
money belt