Tamil-☁️AWS Glue Components - crawlers, job bookmarks, data brew, studio, data catalog 🔥 Explained 💪

Описание: 🔹 Glue Crawlers: Scan data (e.g., S3, RDS) to infer schema and update the Data Catalog automatically.

🔹 Glue Job Bookmarks: Track processed data to avoid reprocessing during subsequent job runs.

🔹 Glue DataBrew: Visual tool for data cleaning and transformation—no coding needed, ideal for analysts.

🔹 Glue Studio: Drag-and-drop interface to build, run, and monitor ETL jobs using Spark or Python.

🔹 Glue Data Catalog: Central metadata store used by Glue, Athena, Redshift, etc., to manage schemas and data sources.