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

Akash K. · Reviewed 7 أشهر ago

Dayanand B. · Reviewed 7 أشهر ago

Fernando H. · Reviewed 7 أشهر ago

some steps did not work

Shivakeerthi K. · Reviewed 7 أشهر ago

G CHETHAN A. · Reviewed 7 أشهر ago

Vaishnavi M. · Reviewed 7 أشهر ago

Scott D. · Reviewed 7 أشهر ago

KAVITA R. · Reviewed 7 أشهر ago

Sanjivani M. · Reviewed 7 أشهر ago

Euphemia Z. · Reviewed 7 أشهر ago

Lebogang M. · Reviewed 7 أشهر ago

Prajwal P. · Reviewed 7 أشهر ago

Vedant M. · Reviewed 7 أشهر ago

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

Tim S. · Reviewed 7 أشهر ago

Somya P. · Reviewed 7 أشهر ago

Ilya S. · Reviewed 7 أشهر ago

Ayan B. · Reviewed 7 أشهر ago

Dennis C. · Reviewed 7 أشهر 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 7 أشهر ago

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

Yee Man B. · Reviewed 7 أشهر 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 7 أشهر ago

Armando B. · Reviewed 7 أشهر ago

Pedro A. · Reviewed 7 أشهر ago

not up to date

Nikola P. · Reviewed 7 أشهر ago

Bronislav S. · Reviewed 7 أشهر ago