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

G CHETHAN A. · Reviewed 2 hours ago

Vaishnavi M. · Reviewed 3 hours ago

Scott D. · Reviewed 3 hours ago

KAVITA R. · Reviewed 3 hours ago

Sanjivani M. · Reviewed 6 hours ago

Euphemia Z. · Reviewed 6 hours ago

Lebogang M. · Reviewed 6 hours ago

Prajwal P. · Reviewed 9 hours ago

Vedant M. · Reviewed 11 hours ago

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

Tim S. · Reviewed 11 hours ago

Somya P. · Reviewed 12 hours ago

Ilya S. · Reviewed 22 hours ago

Ayan B. · Reviewed 23 hours ago

Dennis C. · Reviewed 24 hours 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 1 day ago

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

Yee Man B. · Reviewed 1 day 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 1 day ago

Armando B. · Reviewed 1 day ago

Pedro A. · Reviewed 1 day ago

not up to date

Nikola P. · Reviewed 1 day ago

Bronislav S. · Reviewed 1 day ago

Dominika K. · Reviewed 1 day ago

Ayesha M. · Reviewed 1 day ago

Rushab B. · Reviewed 1 day ago

Sonika Sharma S. · Reviewed 1 day ago