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DNM: upsert v2 hydration optimizations and payload-separated state
- #38719
#38719
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DNM: upsert v2 hydration optimizations and payload-separated state
#38719
DAlperin
wants to merge 35 commits into
MaterializeInc:main
MaterializeInc/materialize:main
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DAlperin:dov/upsert-perf-overnight
DAlperin/materialize:dov/upsert-perf-overnight
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Commits on Sep 8, 2026
timely-util: bound serialized column chunks and merge allocations
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pool: bound insertion debt during concurrent enforcement
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storage: offload upsert drain reads to the blocking executor
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timely-util: compress chunk output directly into extents
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Commits on Sep 9, 2026
storage: prototype payload-separated upsert for hydration benchmarks
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storage: clarify payload ownership and isolate test pool setup
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storage: resolve payload equality without a persistent interner
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timely-util: benchmark logical payload consolidation
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timely-util: prototype resumable columnar merge reads
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timely-util: drive resumable columnar batching and trace compaction
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storage: wire resumable source and feedback merges into upsert
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timely-util: drive async merges with the vendored differential spine
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timely-util: restore vendored chunk documentation
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timely-util: consume DD async APIs and vendor only the spine
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Commits on Sep 10, 2026
timely-util: preserve maintenance allowances across read wakeups
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Commits on Sep 11, 2026
timely-util: drain queued input before async trace maintenance
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timely-util: instrument columnar merge work
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timely-util: measure operator work through equal final compaction
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timely-util: avoid read-admission cycles in native merges
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controller: expose storage arrangement maintenance policy
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timely-util: exercise maintenance between input bursts
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ore: avoid executor hops for resident pool reads
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timely-util: defer optional consolidation while input is queued
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timely-util: preserve spilled chunks across unchanged timestamp advancement
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Commits on Sep 14, 2026
timely-util: count exertion grants and split fixture input into messages
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timely-util: fund optional consolidation from inserted updates
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cluster: count exertion policy decisions
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timely-util: gate idle consolidation on a configurable quiet interval
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timely-util: fund idle consolidation from frontier progress
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Commits on Sep 15, 2026
controller: default storage arrangement maintenance policy to 16
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timely-util: keep accepting input while trace maintenance waits on reads
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Commits on Sep 16, 2026
differential: bound synchronous spine exertion by input (patched 0.25.1)
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Commits on Sep 17, 2026
ore: serve buffer-pool nonresident reads on the spill threads
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timely-util: fixture knobs for overwrites, unfunded async, probe sources, and read latency
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Commits on Sep 18, 2026
timely-util: bound open batches while funding consolidation
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