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• 2026/08/04 [I] Implement return_field() for imported Rust UDFs [datafusion-comet] via GitHub
• 2026/08/04 [I] Make kernel ownership transfer explicit in the Comet UDF C ABI [datafusion-comet] via GitHub
• 2026/08/04 [I] Honor the deterministic flag for Rust UDFs [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix(proto): preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 Re: [I] preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/04 [PR] fix(proto): preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 [PR] Print a space between adjacent prefix unary operators [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] refactor: move lambda variable scope into Physical Planning Context [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: do not prune ORDER BY keys using nullable UNIQUE constraints [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: ensure new_list respects data_type argument [datafusion] via GitHub
• 2026/08/04 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/04 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/04 Re: [PR] perf: Concrete TopK array storage [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN [datafusion] via GitHub
• 2026/08/04 [PR] POC: pipelined (overlapped) row-group prefetch with a bounded byte budget [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: avoid duplicate CheckOverflow evaluation for decimal division [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: avoid duplicate CheckOverflow evaluation for decimal division [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: infer placeholder types in GROUP BY, HAVING, QUALIFY and ORDER BY (fix for #24042) [datafusion] via GitHub
• 2026/08/04 [PR] docs: add note about run-iceberg-tests label in CI [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: avoid duplicate CheckOverflow evaluation for decimal division [datafusion-comet] via GitHub
• 2026/08/04 Re: [I] Avoid re-running DecimalPrecision.promote during recursive expression serialization [datafusion-comet] via GitHub
• 2026/08/04 [I] Avoid re-running DecimalPrecision.promote during recursive expression serialization [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: do not derive ordering for arithmetic that can overflow [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: do not derive ordering for arithmetic that can overflow [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix(proto): preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 Re: [PR] docs: clarify SparkPhysicalExprAdapter cast checks differ from CometCast.isSupported [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix(physical-plan): count empty grouping sets in the aggregate row estimate for an empty input [datafusion] via GitHub
• 2026/08/04 Re: [I] Add AQE test coverage for CometInMemoryTableScanExec [datafusion-comet] via GitHub
• 2026/08/04 [PR] feat: parallel BWAG for the range-window shape (h2o Q8) [datafusion-ballista] via GitHub
• 2026/08/04 Re: [PR] fix: ensure new_list respects data_type argument [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: preserve projection field metadata during physical planning [datafusion] via GitHub
• 2026/08/04 [I] preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: reduce peak memory usage when round robin tiebreaker is disabled [datafusion] via GitHub
• 2026/08/04 [PR] MySQL: print a space before PARTITION when displaying a table factor [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] PoC(CI): Introduce `xtask` to keep local test and CI commands in sync [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: reduce peak memory usage when round robin tiebreaker is disabled [datafusion] via GitHub
• 2026/08/04 [PR] fix(proto): preserve empty projection when ser/de MemoryScanExec [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: remove extra Rows from ReusableRows [datafusion] via GitHub
• 2026/08/04 Re: [I] feat: add GroupColumn support for List / Struct / Map / FixedSizeList in multi-column GROUP BY [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: preserve projection field metadata during physical planning [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: preserve projection field metadata during physical planning [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: preserve projection field metadata during physical planning [datafusion] via GitHub
• 2026/08/04 Re: [PR] Add recursion checks for parse_interval [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] Honour operator precedence in SQLite `REGEXP`, `MATCH` and `GLOB` [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] feat(CI): Keep local and Github CI test in sync with `cargo xtask` [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(CI): Keep local and Github CI test in sync with `cargo xtask` [datafusion] via GitHub
• 2026/08/04 [PR] PoC(CI): Introduce `xtask` to keep local test and CI run in sync [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix(ffi): preserve aggregate null-handling support [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: Stop trimming trailing zeros when displaying decimals in SLT tests [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• 2026/08/04 [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 8 updates [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion] via GitHub
• 2026/08/04 [I] Add Criterion bench for native RLike (is_match loop) [datafusion-comet] via GitHub
• 2026/08/04 [PR] chore(deps): bump taiki-e/install-action from 2.85.2 to 2.85.6 [datafusion] via GitHub
• 2026/08/04 [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion] via GitHub
• 2026/08/04 [PR] chore(deps): bump pbjson-types from 0.8.0 to 0.9.0 in the proto group [datafusion] via GitHub
• 2026/08/04 Re: [PR] perf: use Vec in ArrowBytesMap [datafusion] via GitHub
• 2026/08/04 [PR] bench: add ArrowBytesMap benchmarks [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/04 Re: [PR] perf: use Vec in ArrowBytesMap [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] Add XMLPARSE expression [datafusion-sqlparser-rs] via GitHub
• 2026/08/04 Re: [PR] docs: document all fields and methods of `DFParquetMetadata` [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
• 2026/08/04 [I] Bug + Regression: median(null) fails in v54 [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/04 [PR] chore: apply workspace lints to all crates [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/04 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/04 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] via GitHub
• 2026/08/03 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Escape closing brackets in bracket-quoted identifiers [datafusion-sqlparser-rs] via GitHub
• 2026/08/03 Re: [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: track `BoundedWindowAggExec` Linear-mode watermark once per stream [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
• 2026/08/03 Re: [PR] bench: multi-conjunct shared-prefix struct row-filter pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: skip null slots when checking overflow in unary negation [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor(hash-aggr): Support spilling for `partial` and `final` mode aggregation [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: prevent incorrect results when pushing filters through anti joins [datafusion] via GitHub
• 2026/08/03 Re: [I] Physical `FilterPushdown` deletes a filter above an anti join when only the probe side absorbs it [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: Concrete TopK array storage [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: prevent incorrect results when pushing filters through anti joins [datafusion] via GitHub
• 2026/08/03 Re: [PR] Iceberg-Ballista Crate [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.5 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.5 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.6 [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] feat(parquet): multi-column lexicographic stats reorder for TopK sort pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat(parquet): multi-column lexicographic stats reorder for TopK sort pushdown [datafusion] via GitHub
• 2026/08/03 Re: [PR] refactor join-key equality filtering [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore: introduce a broader set of workspace clippy lints [datafusion] via GitHub
• 2026/08/03 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/03 Re: [I] Delegate int/float/boolean to decimal cast arms to arrow safe cast [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/03 [I] Add AQE test coverage for CometInMemoryTableScanExec [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [PR] Docs: Update PR template to ask for user-visible rationale [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: optimize `spark_floor` (up to 4x faster) [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: add read_parquet, read_csv, read_json, read_avro SQL table functions [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: early termination for right semi/anti hash joins [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: round_even for floats for the single argument case [datafusion] via GitHub
• 2026/08/03 Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: support `explode_outer` [datafusion-comet] via GitHub
• 2026/08/03 [PR] Add recursion checks for parse_interval [datafusion-sqlparser-rs] via GitHub
• 2026/08/03 Re: [I] PostgreSQL compatibility: `regexp_instr` with an empty pattern should return 1 [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix: handle empty patterns in regexp_instr [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: eliminate LEFT/RIGHT JOINs with redundant sides [datafusion] via GitHub
• 2026/08/03 Re: [I] Refactor numeric sign and padding in Spark format_string [datafusion] via GitHub
• 2026/08/03 [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] chore: start 1.1.0 development [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: Native execution via Ballista [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: Native execution via Ballista [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] chore: [branch-1.0] change version from 1.0.0-SNAPSHOT to 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: [branch-1.0] generate release docs for 1.0.0 [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: optimize `struct_to_json` (10% faster) [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: implement pmod natively for all numeric types [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] perf: vectorize float/decimal to narrow-integer casts [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add upstream-comet-expression skill [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: share Parquet metadata cache across tasks in an executor [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add a Frequently Asked Questions page [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: add contributor guide pages for Arrow usage, memory management, and shuffle invariants [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: expand list of operators in user guide "supported operators" section [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: decode invalid UTF-8 at the JVM to native FFI import boundary [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] feat: re-enable COUNT for mixed Spark partial / Comet final aggregates [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: add schema scenarios and allocation measurement to isolated C2R benchmark [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: add schema scenarios and allocation measurement to isolated C2R benchmark [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] docs: teach audit/review skills the recurring findings from recent reviews [WIP] [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: CometFairMemoryPool compared pool-wide usage against a per-consumer limit [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] fix: release task-shared memory pool references via RAII guard [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] test: teach CometCastSuite about the codegen dispatch path [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] datafusion-proto: logical-plan serialization overflows the stack in debug builds [datafusion] via GitHub
• 2026/08/03 Re: [PR] feat: remove native cast from boolean to decimal [datafusion-comet] via GitHub
• 2026/08/03 Re: [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet] via GitHub
• 2026/08/03 Re: [I] Expose parquet row-number virtual column (RowNumber) on ParquetSource/ParquetOpener [datafusion] via GitHub
• 2026/08/03 Re: [I] datafusion-proto: logical-plan serialization overflows the stack in debug builds [datafusion] via GitHub
• 2026/08/03 Re: [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] via GitHub
• 2026/08/03 Re: [I] AQE: coalesce and range-repartition-routing slots can co-exist on the same ExchangeExec [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] perf: skip re-slicing window partition batches with nothing to prune [datafusion] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] via GitHub
• 2026/08/03 Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] via GitHub
• 2026/08/03 [PR] fix: reject duplicate projection output names [datafusion] via GitHub
• 2026/08/03 Re: [PR] docs: [branch-1.0] add 1.0.0 changelog [datafusion-comet] via GitHub
• 2026/08/03 [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
• 2026/08/03 Re: [I] [Status Update] Simplifing Streams to be more textbook-like and have less state while keeping the same perf [datafusion] via GitHub
• 2026/08/03 Re: [I] Replace `BufferBuilder<u8>` with `Vec<u8>` [datafusion] via GitHub
• 2026/08/03 [PR] perf: use Vec in ArrowBytesMap [datafusion] via GitHub
• 2026/08/03 Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] via GitHub
• 2026/08/03 Re: [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub
• 2026/08/03 [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] via GitHub

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