If you have large amount of data and need some service that offers easily scalable data warehouse features then you would like to choose AWS Redshift. It is the most cost-efficient and fast performing data warehouse that has the capability to process several parallel queries at the same time. It is highly useful for machine learning, columnar storage, high performance tasks and multiple query projects.
Within few clicks and minutes, you can setup the entire data warehouse and run multiple queries across petabytes of data in the AWS Redshift. The data warehouse and data lake on AWS Redshift is built on Amazon S3 so you can be completely worry free of maintenance, performance and scalability.