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Title: perf(compute): dict code-scan lane in filteredSum · dfa1/vortex-java@85e251c · GitHub

Open Graph Title: perf(compute): dict code-scan lane in filteredSum · dfa1/vortex-java@85e251c

X Title: perf(compute): dict code-scan lane in filteredSum · dfa1/vortex-java@85e251c

Description: Vortex columnar format, in pure Java (zero-copy, FFM, no JNI, no Unsafe) - perf(compute): dict code-scan lane in filteredSum · dfa1/vortex-java@85e251c

Open Graph Description: Reading a dict filter column through the accessor chain costs ~5 ns per element: the shared dictionary's codes are a ChunkedByteArray, so every getByte(i) pays a findChunk binary search plus th...

X Description: Reading a dict filter column through the accessor chain costs ~5 ns per element: the shared dictionary's codes are a ChunkedByteArray, so every getByte(i) pays a findChunk binary search plu...

Opengraph URL: /dfa1/vortex-java/commit/85e251ccf80df25f7f61b2feaddbe87a4720b30d

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