Ravi Sir's Cards › AWS
Thin or fat index?
This comparison card contrasts Thin or fat index. KEYS_ONLY is described as keys then GetItem. ALL is described as every base attr copied.
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What this card says
Thin or fat index?
KEYS_ONLY
Keys then GetItem.
ALL
Every base attr copied.
Key points
Sparse lookups.
Rare — cost heavy.
Example
KEYS_ONLY / INCLUDE
Use when
Prefer.
Avoid default.