AWS Athena, AWS Lambda, AWS Glue, and Amazon S3 – Detailed Explanation AWS provides various serverless services to handle data processing, querying, and storage efficiently. Let's break down each of these services with a structured approach. 1. AWS Athena Definition: AWS Athena is an interactive query service that allows users to analyze data directly in Amazon S3 using standard SQL. It is a serverless service, meaning you don’t need to manage infrastructure. Purpose: Allows querying structured and semi-structured data stored in Amazon S3. Uses Presto as its underlying engine to execute SQL queries efficiently. Enables quick ad-hoc analysis without setting up a database or cluster. Advantages: ✅ Serverless – No need to provision or manage servers. ✅ Cost-effective – Pay only for the amount of data scanned. ✅ Supports various formats – Works with CSV, JSON, ORC, Parquet, Avro stored in S3. ✅ Integrates with BI tools – Can be used with Power BI, Tableau, AWS QuickSight ...
Comments
Post a Comment