2.3 About OFSAA Infrastructure
Oracle Financial Services Analytical Applications Infrastructure (OFSAAI) powers the Oracle Financial Services Analytical Applications family of products to perform the processing, categorizing, selection, and manipulation of data and information required to analyze, understand and report on specific performance, risk, compliance, and customer insight issues by providing a strong foundation for the entire family of Oracle Financial Services Analytical Applications across the domains of Risk, Performance, Compliance, and Customer Insight.
Components of OFSAAI
The OFSAA Infrastructure includes frameworks that operate on and with the Oracle Financial Services Analytical Applications Data Model and form the array of components within the Infrastructure.
TheOFSAA Infrastructure components/ frameworks are installed as two layers: primarily the metadata server and Infrastructure services run on one layer, and the UI and presentation logic runs on the other. The UI and presentation layer is deployed on any of the supported J2EE Servers.
Figure 2-2 Components of OFSAAI

OFSAA Infrastructure High Availability
The current release of the OFSAA Infrastructure supports only Single Instance installation for the Infrastructure components. However, the High Availability (HA) for the Database Server and/or the Web application server clustering and deployment is supported in this release.
This release supports the Active-Passive model of implementation for OFSAAI components.
For more information, see Oracle Financial Services Analytical Applications Configuration for High Availability- Best Practices Guide.