Add packed join node and positioned-index abstractions - #969

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ezrosent wants to merge 3 commits into

ezr-better-parallelfrom

codex/packed-join-abstractions

Commits on Aug 10, 2026

Add packed arena trie allocation
ezrosent
committed
aefddbf
Add positioned indexes and packed trie layouts
ezrosent
committed
f5636fe
Document packed trie arena layout
ezrosent
committed
51ba5b9