Which AWS service is suggested for data storage by partners?

Amazon S3 (Simple Storage Service) is the recommended service for data storage by partners due to its scalable, durable, and highly available object storage capabilities. S3 is designed to handle large amounts of unstructured data, providing a simple web services interface to store and retrieve any amount of data from anywhere on the web.

Its features include high durability, which is critical for ensuring that stored data is protected against loss. Additionally, S3 supports a range of use cases including data backup, data archiving, and serving static content for websites and data lakes. With capabilities such as lifecycle management, versioning, and access control, it offers flexibility and security for managing data over time.

In contrast, while Amazon EC2 is primarily focused on providing resizable compute capacity in the cloud rather than data storage, Amazon RDS is a managed relational database service designed for structured data and specific database engines. Amazon Lambda, on the other hand, is a serverless compute service that runs code in response to events but does not provide data storage solutions directly. Thus, S3 stands out as the optimal solution for data storage needs in AWS.