Amazon web services

What is GLUE? Fully managed ETL service that makes it simple and cost effective to categorize your data, clean it, enrich it and move it reliably between various data stores. It’s a serverless system. Automatically handle discovery and definition of table definitions and schema. Its main use is to serve as a central metadata repository for your data lake. Discover those schemas out of your unstructured data, sitting in S3 or whatever, and publish table definitions for use with analysis tools such as Athena or Redshift or EMR. The purpose of GLUE itself is to extract structure from your unstructured data. If you have data sitting in a data lake, it can provide a schema for that so that you can query it using sequel or sequel like tools including Redshift and Athena and Amazon EMR and ...