Creating a Data Warehouse Through Joins and Unions Reviews

good

Khushi S. · Reviewed 2 months ago

THANDRANGI PAVAN K. · Reviewed 2 months ago

good

Gobinda D. · Reviewed 2 months ago

Sakshi S. · Reviewed 2 months ago

Good Lab

Vishwas S. · Reviewed 2 months ago

Mallikharjuna M. · Reviewed 2 months ago

I’m giving this lab 1 star because the progress checker failed to recognise correctly completed work. For Tasks 3 and 4, I created the required BigQuery tables using the exact SQL provided in the lab instructions: ecommerce.sales_by_sku_20170801 ecommerce.sales_by_sku_20170802 I verified the table names, schemas, row counts and inserted records through BigQuery and INFORMATION_SCHEMA. The SQL queries ran successfully, the expected results were returned, and the multiple-choice answers were accepted. However, the lab repeatedly displayed: “Please run a query to create a new table with given configuration.” I refreshed the interface, recreated the tables, reran the joins, used the exact suggested queries and even repeated the lab in a fresh environment, but the checker still failed. This turned a straightforward learning exercise into a long troubleshooting session caused by the platform rather than the course content. The lab should not penalise learners when the required resources clearly exist and the expected results are correct. The validation system needs to be fixed and tested more thoroughly.

Michael S. · Reviewed 2 months ago

Chuckle M. · Reviewed 2 months ago

Muhammed Razi K. · Reviewed 2 months ago

#-ÀŔÝÃÑ Ď. · Reviewed 2 months ago

Manoj B. · Reviewed 2 months ago

Ashwani k. · Reviewed 2 months ago

Subham S. · Reviewed 2 months ago

Khushbu R. · Reviewed 2 months ago

Gobinda D. · Reviewed 2 months ago

Gurjot S. · Reviewed 2 months ago

ADNAN S. · Reviewed 2 months ago

Harish S. · Reviewed 2 months ago

paula m. · Reviewed 2 months ago

Lovely kumari G. · Reviewed 2 months ago

Md T. · Reviewed 2 months ago

Deco Apta Rakhastama W. · Reviewed 2 months ago

Shubhankar P. · Reviewed 2 months ago

Good lab

MATTE D. · Reviewed 2 months ago

Kimberly S. · Reviewed 2 months ago