AWS Glue: what is it and how does it work?

AWS Glue is a fully serverless, cloud-based data integration service that automates the ETL process for businesses and enterprises. It offers faster data integration, a serverless environment, and data automation for big data. The pros of using AWS Glue include automatic code generation, serverless design, debuggable logs, and suggested data schemas. However, potential downsides include limited script compatibility, restricted control over resources, compatibility issues with non-AWS systems, and a steep learning curve for new users. Overall, AWS Glue is an efficient solution for managing big data in most enterprises, especially those already using AWS services.