AWS Glue Interview Questions

Here are some commonly asked AWS Glue interview questions:

1. What is AWS Glue and how does it work?
2. What are the key benefits of using AWS Glue for ETL operations?
3. Can you explain the different components of AWS Glue, such as the data catalog, crawlers, and jobs?
4. How does AWS Glue handle data transformations and data cleaning?
5. Can you explain the role of AWS Glue in serverless data processing?
6. How does AWS Glue integrate with other AWS services, such as S3, Redshift, and Athena?
7. What are the supported data sources and formats for AWS Glue?
8. Can you give an example of how AWS Glue can be used to extract, transform, and load data from a variety of sources into a data warehouse?
9. How does AWS Glue handle scalability and performance?
10. What are the best practices for designing, testing, and deploying AWS Glue jobs?
11. How do you troubleshoot and debug issues with AWS Glue?
12. What is the cost structure of AWS Glue and how is it billed?
13. Can you explain the role of AWS Glue in data lake management and data governance?
14. What is the AWS Glue Data Catalog and how is it used?

Note: These questions are meant to be a starting point for an interview and actual questions may vary depending on the specific role and company.