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  3. /Nested Parquet Is Flat, Why Not Use It? How to Scan Nested Data with On-the-Fly
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  3. /Nested Parquet Is Flat, Why Not Use It? How to Scan Nested Data with On-the-Fly
Nov 23, 2025 at 3:19 PM EST

Nested Parquet Is Flat, Why Not Use It? How to Scan Nested Data with On-the-Fly

boshomi
1 points
1 comments

Mood

informative

Sentiment

neutral

Category

research

Key topics

Data Processing

Parquet

Nested Data

Data Scanning

Discussion Activity

Light discussion

First comment

N/A

Peak period

1

Hour 1

Avg / period

1

Comment distribution1 data points
Loading chart...

Based on 1 loaded comments

Key moments

  1. 01Story posted

    Nov 23, 2025 at 3:19 PM EST

    11h ago

    Step 01
  2. 02First comment

    Nov 23, 2025 at 3:19 PM EST

    0s after posting

    Step 02
  3. 03Peak activity

    1 comments in Hour 1

    Hottest window of the conversation

    Step 03
  4. 04Latest activity

    Nov 23, 2025 at 3:19 PM EST

    11h ago

    Step 04

Generating AI Summary...

Analyzing up to 500 comments to identify key contributors and discussion patterns

Discussion (1 comments)
Showing 1 comments
boshomi
11h ago
… Key Generation and Joins
View full discussion on Hacker News
ID: 46026970Type: storyLast synced: 11/23/2025, 8:22:08 PM

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