AWS data warehouse service for analyzing large amounts of data quickly. Like having a super-powerful calculator designed specifically for big data problems.
A retail company uses Redshift to analyze years of sales data to identify trends and optimize inventory.
All are cloud data warehouse services for analytics at scale. Redshift and Synapse dedicated SQL pools are provisioned (you choose capacity). BigQuery is serverless with per-query/per-slot pricing. Oracle Autonomous Data Warehouse is an Oracle-managed warehouse with automated tuning and scaling options.