Apache Spark 3 for Data Engineering and Analytics with Python - Get the Right Time to Advertise
Interactive Video
•
Information Technology (IT), Architecture, Business
•
University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explores the optimal timing for displaying advertisements to maximize customer purchases. It involves extracting purchase hours from order data using SQL, caching queries, and counting orders per hour. The analysis identifies peak purchasing hours, and the data is visualized using line charts. Adjustments to the charts are made to ensure clarity and accuracy in representing the data.
Read more
2 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
What SQL functions are used to count the order IDs and group them by hour?
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
How do we create a line chart based on the ordered data?
Evaluate responses using AI:
OFF
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
