Creating a Data Warehouse Through Joins and Unions Reviews

good

Khushi S. · Reviewed شهران ago

THANDRANGI PAVAN K. · Reviewed شهران ago

good

Gobinda D. · Reviewed شهران ago

Sakshi S. · Reviewed شهران ago

Good Lab

Vishwas S. · Reviewed شهران ago

Mallikharjuna M. · Reviewed شهران 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 شهران ago

Chuckle M. · Reviewed شهران ago

Muhammed Razi K. · Reviewed شهران ago

#-ÀŔÝÃÑ Ď. · Reviewed شهران ago

Manoj B. · Reviewed شهران ago

Ashwani k. · Reviewed شهران ago

Subham S. · Reviewed شهران ago

Khushbu R. · Reviewed شهران ago

Gobinda D. · Reviewed شهران ago

Gurjot S. · Reviewed شهران ago

ADNAN S. · Reviewed شهران ago

Harish S. · Reviewed شهران ago

paula m. · Reviewed شهران ago

Lovely kumari G. · Reviewed شهران ago

Md T. · Reviewed شهران ago

Deco Apta Rakhastama W. · Reviewed شهران ago

Shubhankar P. · Reviewed شهران ago

Good lab

MATTE D. · Reviewed شهران ago

Kimberly S. · Reviewed شهران ago