Athena is used to run SQL queries in your S3 bucket. Interactive query service that makes it easy to analyze big data that is in S3 using SQL. This is serverless as there is no infrastructure to manage, and you pay only for the queries that you run.

EMR – Elastic Map Reduce is used for processing large amounts of data. This service provides a managed Hadoop Framework that makes it easy, fast and cost-effective to process vast amounts of data across dynamical, scalable EC2 instances.

Quick Sight: It is a Business intelligence (BI) service that makes it easy to build visualizations, perform ad-hoc analysis, and quickly get business insights from your data.

Data Pipeline is used to move your data across the various AWS services or from your on-premises to AWS. This service also offers various ETL (Extract, transform, load) types of tools. You don’t have to worry about ensuring resource availability, managing inter-task dependencies, retrying transient failures or timeouts in individual tasks, or creating a failure notification system.

Glue is a fully managed extract, transform, and load (ETL) service that makes it easy for customers to prepare and load their data for analytics.