AWS Glue Crawler
Used to populate the AWS Glue Data Catalog with tables.
The primary method used by most AWS Glue users.
A crawler can crawl multiple data stores in a single run.
Upon completion, the crawler creates or updates one or more tables in your Data Catalog. Extract, transform, and load (ETL) jobs that you define in AWS Glue use these Data Catalog tables as sources and targets.
The ETL job reads from and writes to the data stores that are specified in the source and target Data Catalog tables.
AWS Glue Studio
AWS Glue DataBrew
AWS Glue Elastic Views
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MVP - Early Version of your product/service to get insights from your customers.