AWS Artificial Intelligence, Machine Learning, and Analytics (AWS
Certified Cloud Practitione Questions and Answers
Redshift a managed data warehousing service designed for online analytical processing
(OLAP) and querying petabyte-scale datasets
Redshift Serverless a version of Redshift with no infrastructure to manage, automatically
scaling based on workload
OLAP online analytical processing, a category of tools used for analyzing large volumes of
data from multiple perspectives
Kinesis a platform for real-time data streaming, used for collecting, processing, and
analyzing data streams
Kinesis Data Streams a service for real-time collection and storage of streaming data
such as clickstreams or IoT telemetry
Kinesis Video Streams a service for real-time video streaming, storage, and playback
Kinesis Firehose a service that captures, transforms, and loads streaming data
continuously into destinations such as S3 or Redshift
Athena a serverless query service that uses SQL to query data directly in S3
AWS Glue a serverless data integration service for data preparation, ETL (extract,
transform, load), and cataloging
Certified Cloud Practitione Questions and Answers
Redshift a managed data warehousing service designed for online analytical processing
(OLAP) and querying petabyte-scale datasets
Redshift Serverless a version of Redshift with no infrastructure to manage, automatically
scaling based on workload
OLAP online analytical processing, a category of tools used for analyzing large volumes of
data from multiple perspectives
Kinesis a platform for real-time data streaming, used for collecting, processing, and
analyzing data streams
Kinesis Data Streams a service for real-time collection and storage of streaming data
such as clickstreams or IoT telemetry
Kinesis Video Streams a service for real-time video streaming, storage, and playback
Kinesis Firehose a service that captures, transforms, and loads streaming data
continuously into destinations such as S3 or Redshift
Athena a serverless query service that uses SQL to query data directly in S3
AWS Glue a serverless data integration service for data preparation, ETL (extract,
transform, load), and cataloging
