Amazon Redshift Data API:
Provides a serverless and simple HTTP-based API to interact with Redshift. Ideal for web-based applications since it eliminates the need to manage persistent database connections (like JDBC or ODBC). Allows the trading application to send queries directly to Redshift using HTTPS requests, making it easy to integrate with modern applications. Removes the complexity of managing database connection pooling in real-time, which reduces operational overhead. Securely integrates with IAM roles and policies for authentication and access control.