1. What is AWS Glue, and what are its primary functionalities?

2. How does AWS Glue simplify the process of ETL?

3. Explain the components of AWS Glue.

4. What are the benefits of using AWS Glue over traditional ETL processes?

5. Can you describe the workflow of AWS Glue?

6. What are crawlers in AWS Glue, and how do they work?

7. How does AWS Glue handle schema evolution?

8. What is the Glue Data Catalog, and why is it important?

9. Explain the difference between a JDBC connection and a native connection in AWS Glue.

10. What are Glue Jobs, and how are they created?

11. How can you monitor and troubleshoot AWS Glue jobs?

12. What are triggers in AWS Glue, and when would you use them?

13. Can you explain how AWS Glue supports data encryption?

14. How does AWS Glue integrate with other AWS services?

15. What are some limitations or challenges of using AWS Glue?

16. Can you discuss the pricing model of AWS Glue and the factors that can affect costs?

17. How does AWS Glue handle data quality and data cleansing?

18. What are some best practices for optimizing performance in AWS Glue?

19. Can you describe a real-world scenario where AWS Glue would be a suitable solution?

20. What are some alternatives to AWS Glue, and how does it compare to them in terms of features and functionality?