For the exam: Kinesis is a realtime big data streaming managed service to Collect, Process and Alalyze RealTime streaming data at any scale.

It is a managed service used to collect, process, and analyze RealTime streaming data at any scale.

Kinesis Data Stream

Low latency streaming to ingest data at scale from hundreds of thousands of sources.

Kinesis Data FireHose

Load data-stream into S3, RedShift (OLAP/DataWarehouse) , ElastiSearch (LogAggregation)

Kinesis Data Analytics

Peform realtime data analysis on stream using SQL.

Kinesis Video Stream

Monitor realtime video stream for analytics or ML.