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tracking: refactor window #15328

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Dousir9 opened this issue Apr 24, 2024 · 0 comments

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Dousir9 commented Apr 24, 2024 •

edited by forsaken628

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Summary

Refactor window to improve performance, reduce memory usage and support spill for window.

feat(query): refactor window spill #16448
feat(query): window partition by spill to disk #16441
Optimising block serialisation memory usage feat(query): Reduce serialisation memory usage when spilling to local disk #16580
Using parquet to serialize spilled blocks may further reduce io feat(query): Support use parquet format when spilling #16612

Dousir9 added the C-feature label

Dousir9 self-assigned this

forsaken628 changed the title ~~Feature: refactor window~~ tracking: refactor window

forsaken628 mentioned this issue

feat(query): window partition by spill to disk #16441

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