OTHER
Chicago Taxi Trips — 2023 Sample (FEAT-028 demo slice)
Published by City of Chicago (via DataShield derivation)
A 9,033-trip random sample of 2023 Chicago taxi trips, derived from the Taxi Trips (2013-2023) parquet (dataset 4c0fb777) via the platform DuckDB engine for the FEAT-028 find→prove→animate→watch demonstration.
taxitransportationchicagofeat-028-demosample
Freshness & Tracking
Discovered7/31/2026, 11:27:06 PM
Last checked—
Last changed—
Reads2
Search hits10
View raw source ↗File Details
Filenametaxi-2023-sample-v4.parquet
Size537.1 KB
Typeapplication/vnd.apache.parquet
Rows analyzed8.9K
Columns9
📄
taxi-2023-sample-v4.parquet
537.1 KB · application/vnd.apache.parquet · Uploaded 7/31/2026
86.1% Good
537.1 KB
Size
8.9K
Rows
9
Columns
9
Analyses
Activity Timeline
Upload/RefreshAnalysisFailedSnapshot
⚡analysis
DuckDB analysis
8/23/2026
86.1% quality
⚡analysis
DuckDB analysis
7/31/2026
86.1% quality
⚡analysis
Scheduled analysis
7/31/2026
86.1% quality
⚡analysis
DuckDB analysis
7/31/2026
84.8% quality
⚡analysis
Scheduled analysis
7/31/2026
84.8% quality
⚡analysis
DuckDB analysis
7/31/2026
84.8% quality
📤upload
File uploaded
7/31/2026
taxi-2023-sample-v4.parquet
⚡analysis
DuckDB analysis
7/31/2026
84.8% quality
⚡analysis
Scheduled analysis
7/31/2026
84.8% quality
⚡analysis
Scheduled analysis
7/31/2026
84.2% quality
Achievements
3/8🔍Located
📤Uploaded
⬇️Downloaded
🗄️Query Layer
🔬Analyzed
📸Snapshot
🛡️Privacy
⭐High Quality
30d agotoday
⚡
Manualconduit_analysis
8/23/2026⚡
Manualconduit_analysis
7/31/2026⏰
Scheduledconduit_analysis
7/31/2026⚡
Manualconduit_analysis
7/31/2026⏰
Scheduledconduit_analysis
7/31/2026Profiled Fields (20)
Field-level metadata from analytics imports.
| Field | Technical | Semantic | Business |
|---|---|---|---|
| Company | string | category | Company |
| Fare | string | category | Fare |
| Payment Type | string | category | Payment Type |
| Pickup Community Area | string | category | Pickup Community Area |
| Tips | string | category | Tips |
| Trip ID | string | identifier | Trip ID |
| Trip Miles | string | text | Trip Miles |
| Trip Seconds | string | text | Trip Seconds |
| Trip Start Timestamp | datetime | datetime | Trip Start Timestamp |
| Trip Total | string | metric | Trip Total |
| company | string | category | Company |
| fare | number | numeric | Fare |
| payment_type | string | category | Payment Type |
| tips | number | numeric | Tips |
| trip_id | string | identifier | Trip Id |
| trip_miles | number | numeric | Trip Miles |
| trip_seconds | number | metric | Trip Seconds |
| trip_start | datetime | text | Trip Start |
| trip_start_timestamp | datetime | datetime | Trip Start Timestamp |
| trip_total | number | metric | Trip Total |