| Query Cache |
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| • | Chunk
of memory allocated to store query |
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| results |
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| • | Changes
to the underlying table invalidate |
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| the
cache |
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| • | Cache
size can be tuned |
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| • | Queries
can opt out of the cache |
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| • | Great
for repetitive queries when data |
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| doesn’t
change often (live apps, not batch) |
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