What is the recommended architecture for SailPoint IdentityIQ?

The recommended architecture for SailPoint IdentityIQ is the Standard 2 Tier. This architecture is considered effective because it separates the application server from the database server, allowing for improved performance, scalability, and manageability. In this setup, the application server handles the business logic, user interface, and integrates with other systems, while the database server is dedicated to data storage and retrieval.

By employing a two-tier architecture, organizations can benefit from reduced latency due to direct communication between the application server and the database, which enhances overall responsiveness. Additionally, this model allows for easier upgrades and maintenance since the application and database can be managed separately.

In contrast, options like Three-Tier Architecture, while often beneficial in different contexts, introduce additional complexity with an intermediary layer for application services, which may not be necessary for most implementations of IdentityIQ. Single Tier architecture lacks the separation of concerns, which can lead to performance drawbacks as the application grows. A Standard 2 Tier model strikes a balance between functionality and performance, making it the recommended approach for deploying SailPoint IdentityIQ.