FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Amazon Redshift is a fully managed, petabyte-scale data warehouse service in the cloud. You can start with just a few hundred gigabytes of data and scale to a petabyte or more. This allows you to use your data to gain new insights for your business and customers.

Detailed explanation-2: -Amazon Redshift is our fast, fully-managed, and cost-effective data warehouse service. It gives you petabyte-scale data warehousing and exabyte-scale data lake analytics together in one service, for which you only pay for what you use.

Detailed explanation-3: -A cluster contains one or more databases. User data is stored on the compute nodes. Your SQL client communicates with the leader node, which in turn coordinates query run with the compute nodes. Amazon Redshift is a relational database management system (RDBMS), so it is compatible with other RDBMS applications.

Detailed explanation-4: -Amazon Redshift is a fast, fully managed data warehouse that makes it simple and cost-effective to analyze data using standard SQL and existing Business Intelligence (BI) tools. To get information from unstructured data that would not fit in a data warehouse, you can build a data lake.

Detailed explanation-5: -The Amazon Relational Database Service (RDS) manages database servers in the cloud. Amazon Redshift supports data warehouse and data lake approaches, enabling it to access and analyze large amounts of data. While they have similarities, these two AWS database services solve different problems.