Creating a Streaming Data Pipeline for a Real-Time Dashboard with Dataflow Reviews

Prajwal P. · Reviewed 2 days ago

Vedant M. · Reviewed 2 days ago

Looker is not very intuitive and hard to navigate based on lab instructions

Tim S. · Reviewed 2 days ago

Somya P. · Reviewed 2 days ago

Ilya S. · Reviewed 3 days ago

Ayan B. · Reviewed 3 days ago

Dennis C. · Reviewed 3 days ago

It seems that there is an error in the aggregation for the query in BigQuery. You state that the aggregation groups data by the minute, but both the minute and timestamp attributes were included in the GROUP BY clause. You need to remove the timestamp attribute from the GROUP BY clause in order to aggregate by the minute. Otherwise, data is actually aggregated by the more granular timestamp attribute.

Tyler J. · Reviewed 3 days ago

first dataflow job failed second dataflow job was still running after 25 minutes so i am out of time

Yee Man B. · Reviewed 3 days ago

ERROR 2026-04-17T15:48:54.803165061Z [severity: ERROR] Failed to start the launcher VM, launcher-20260417084846527656604588736506, because of status code: RESOURCE_EXHAUSTED, reason: One or more operations had an error: 'operation-1776440927222-64fa9e26e7a58-7c3e24c1-9ef901b1': [ZONE_RESOURCE_POOL_EXHAUSTED] 'The zone 'projects/qwiklabs-gcp-02-e8baeaeba268/zones/europe-west4-c' does not have enough resources available to fulfill the request. Try a different zone, or try again later.'. { "textPayload": "Failed to start the launcher VM, launcher-20260417084846527656604588736506, because of status code: RESOURCE_EXHAUSTED, reason: One or more operations had an error: 'operation-1776440927222-64fa9e26e7a58-7c3e24c1-9ef901b1': [ZONE_RESOURCE_POOL_EXHAUSTED] 'The zone 'projects/qwiklabs-gcp-02-e8baeaeba268/zones/europe-west4-c' does not have enough resources available to fulfill the request. Try a different zone, or try again later.'.", "insertId": "1fxact9coon", "resource": { "type": "dataflow_step", "labels": { "job_id": "2026-04-17_08_48_46-527656604588736506", "job_name": "streaming-taxi-pipeline", "project_id": "qwiklabs-gcp-02-e8baeaeba268", "step_id": "", "region": "europe-west4" } }, "timestamp": "2026-04-17T15:48:54.803165061Z", "severity": "ERROR", "labels": { "dataflow.googleapis.com/job_id": "2026-04-17_08_48_46-527656604588736506", "dataflow.googleapis.com/log_type": "system", "dataflow.googleapis.com/job_name": "streaming-taxi-pipeline", "dataflow.googleapis.com/region": "europe-west4" }, "logName": "projects/qwiklabs-gcp-02-e8baeaeba268/logs/dataflow.googleapis.com%2Fjob-message", "receiveTimestamp": "2026-04-17T15:48:55.676639069Z", "errorGroups": [ { "id": "COmfkOup6NPaOg" } ] }

Melanie B. · Reviewed 3 days ago

Armando B. · Reviewed 3 days ago

Pedro A. · Reviewed 3 days ago

not up to date

Nikola P. · Reviewed 3 days ago

Bronislav S. · Reviewed 3 days ago

Dominika K. · Reviewed 3 days ago

Ayesha M. · Reviewed 3 days ago

Rushab B. · Reviewed 3 days ago

Sonika Sharma S. · Reviewed 3 days ago

No indication if i completed lab

Eugene K. · Reviewed 3 days ago

Some instructions were outdated (didn't match with UI when following instructions)

Hugo N. · Reviewed 3 days ago

Allen Chen 陳政安 E. · Reviewed 3 days ago

Mukund K. · Reviewed 4 days ago

Sigala M. · Reviewed 4 days ago

Jaime L. · Reviewed 4 days ago

스윗 레. · Reviewed 4 days ago