[Reference: AWS Glue Event-Driven Crawlers, C. Use an AWS Lambda function to directly update the Data Catalog:, Lambda can be triggered by S3 events delivered to the SQS queue and can directly update the Glue Data Catalog, ensuring that new data is reflected in near real-time without running a full crawler., Reference: Automating AWS Glue Data Catalog Updates, Alternatives Considered:, B (Time-based schedule): Scheduling a crawler to run periodically adds unnecessary latency and operational overhead., D (Manual crawler initiation): Manually starting the crawler defeats the purpose of automation., E (AWS Step Functions): Step Functions add complexity that is not needed when Lambda can handle the updates directly., References:, AWS Glue Event-Driven Crawlers, Using AWS Lambda to Update Glue Catalog, ]