Which AWS service provides hierarchical storage for configuration data management?

AWS Systems Manager Parameter Store is designed to provide hierarchical storage for configuration data management. It allows users to securely store and manage configuration data and secrets in a hierarchical, key-value format. This makes it ideal for organizing your data in a structured way, such as grouping related parameters under common prefixes.

This hierarchical structure not only facilitates ease of access and management but also supports the organization and categorization of settings, which is particularly useful for managing configuration data across different environments and stages of deployment. Parameter Store also integrates with other AWS services, making it a flexible choice for developers and systems administrators needing a centralized place for configuration management.

In contrast, AWS Config is primarily used for resource configuration tracking and auditing rather than for configuration data storage. AWS CloudFormation is focused on infrastructure as code and deployment of resources, not specifically on managing configuration data. AWS Secrets Manager is designed for managing sensitive information, such as database credentials or API keys, but does not offer the same hierarchical organization capabilities for general configuration data.