Sensor, market, event, and telemetry series with documented intervals, gaps, duplicates, and timezone behavior for testing importers, resampling, charts, and anomaly pipelines.
Each card starts with one representative test file. Choose a use case, search, or filter to find a specific profile; a card’s variant menu contains its related samples.
28 test families · 50 available files · Page 1 of 2
Restaurant Costing
HACCP temperature log for Alder Table Bistro. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed fro
Restaurant Costing
HACCP temperature log for Cedar Street Tacos. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed fro
Restaurant Costing
HACCP temperature log for Copper Oven Bakery. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed fro
Restaurant Costing
HACCP temperature log for Ember Lane Pizza. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed from
Flaky Runs
Forty builds of six tests, one JSON object per line, with three tests that fail intermittently and three that never do. This is the input shape a flake detector ingests; the CSV twin in this group holds the aggregate it
Gpx
Eight trackpoints each carrying a Garmin TrackPointExtension with heart rate, cadence and air temperature. The GPX schema deliberately leaves `extensions` open, so this is the fixture for checking that a reader surfaces
Gpx
Seven trackpoints whose timestamps go forwards, backwards, and then repeat: the pattern a receiver produces after a clock correction or a buffered replay. Naive speed calculations divide by a negative or zero time delta
Gpx
The baseline GPS trace for this category: 24 timestamped, elevated trackpoints in a single segment, walking the Coast Road of the invented territory. Every other GPX fixture here is this file with one thing changed.
Restaurant Costing
HACCP temperature log for Harbour Kitchen Group. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed
Iot
A day of IoT sensor readings (temperature, humidity, pressure) at one-minute intervals from three sensors, with a realistic daily cycle plus noise, for testing time-series ingestion and downsampling. JSON twin included.
Restaurant Costing
HACCP temperature log for Juniper Corner Cafe. 84 readings across 13 columns: 3 units checked twice a day for fourteen days. Each row carries its own lower and upper limit, so the within_limit column can be recomputed fr
Kml
A `gx:Track` from the Google KML extension: ten `when` timestamps followed by ten `gx:coord` positions, paired by index rather than nested. Note the coordinates are space-separated here even though core KML uses commas:
Performance
Three hundred individual request records with timestamp, scenario, status and duration: the raw log a percentile calculation has to be computed from rather than read off. A handful of 4xx and 5xx responses are mixed in s
Metrics
The same 90 samples as the query_range response, exported one row per observation with both epoch and ISO 8601 timestamps. The long layout every dataframe library prefers, and half of a reshaping pair.
Nmea
The same twelve fixes reduced to GGA alone. GGA carries time-of-day but no date and no speed, so a parser that only reads GGA cannot place the track on a calendar: a real limitation that this file makes obvious rather th
Arrays
Five timestamps stored as datetime64 with second resolution, where the unit is part of the dtype descriptor and the values on disk are plain int64 epoch seconds. Dropping the unit turns 2026-01-01 into the integer 176722
Metrics
A complete OpenMetrics document (the _total and _created series a counter really has, UNIT metadata, an info metric carrying build metadata and a stateset with exactly one active state) terminated by the mandatory # EOF.
Metrics
A monotonic counter that drops from 94,880 to 1,120 when its process restarts, with startTimeUnixNano changing at exactly that point to mark the reset. Rate calculations that subtract consecutive values without checking
