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

Vedant M. · Reviewed בערך 2 חודשים ago

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

Tim S. · Reviewed בערך 2 חודשים ago

Somya P. · Reviewed בערך 2 חודשים ago

Ilya S. · Reviewed בערך 2 חודשים ago

Ayan B. · Reviewed בערך 2 חודשים ago

Dennis C. · Reviewed בערך 2 חודשים 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 בערך 2 חודשים ago

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

Yee Man B. · Reviewed בערך 2 חודשים 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 בערך 2 חודשים ago

Armando B. · Reviewed בערך 2 חודשים ago

Pedro A. · Reviewed בערך 2 חודשים ago

not up to date

Nikola P. · Reviewed בערך 2 חודשים ago

Bronislav S. · Reviewed בערך 2 חודשים ago

Dominika K. · Reviewed בערך 2 חודשים ago

Ayesha M. · Reviewed בערך 2 חודשים ago

Rushab B. · Reviewed בערך 2 חודשים ago

Sonika Sharma S. · Reviewed בערך 2 חודשים ago

No indication if i completed lab

Eugene K. · Reviewed בערך 2 חודשים ago

Some instructions were outdated (didn't match with UI when following instructions)

Hugo N. · Reviewed בערך 2 חודשים ago

Allen Chen 陳政安 E. · Reviewed בערך 2 חודשים ago

Mukund K. · Reviewed בערך 2 חודשים ago

Sigala M. · Reviewed בערך 2 חודשים ago

Jaime L. · Reviewed בערך 2 חודשים ago

스윗 레. · Reviewed בערך 2 חודשים ago

Paula V. · Reviewed בערך 2 חודשים ago