Question-93: Select correct statement with regards to Chunk cache and OS cache.
- OS page cache is sized dynamically by the OS.
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Ans : A,D
Exp : Chunk cache is used to cache the small parts (chunks) of SSTable files so that read operation faster.
OS page cache is sized dynamically by the operating system, it can grow and shrink depending on the available memory. And chunk cache should be sized statically. Suppose you have decided to keep the chunk cache too small then available server memory will remain unused.
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