Quiz 1 Question 2
You have data in PostgreSQL that was designed to reduce redundancy. You are transferring this data to BigQuery for analytics. The source data is hierarchical and frequently queried together. You need to design a BigQuery schema that is performant. What should you do?
Deze oefening maakt deel uit van de cursus
Preparing for your Professional Data Engineer Journey
Interactieve oefening met praktijkervaring
Zet theorie om in actie met een van onze interactieve oefeningen
Begin oefening