F. 1  FeverPAIN Score for Strep Pharyngitis. Predicts likelihood of strep throat. 2  Fibrosis-4 (FIB-4) Index for Liver Fibrosis. Noninvasive estimate of liver scarring in HCV and HBV patients, to assess need for biopsy. 3  FINDRISC (Finnish Diabetes Risk Score) Identifies patients at high risk for type 2 diabetes.
Relational schema: Relational schema may also refer to as database schema. A database schema is the collection of relation schemas for a whole database. Relational or Database schema is a collection of meta-data. Database schema describes the structure and constraints of data representing in a particular domain.
The relational implementation of the multidimensional data model is typically a star schema, as shown in Figure 2-2, or a snowflake schema. A star schema is a convention for organizing the data into dimension tables, fact tables, and materialized views.n Oracle Database, you can define a logical multidimensional model for relational tables using the OLAP Catalog or AWXML, as described in Chapter 5. The metadata distinguishes level columns from attribute columns in the dimension tables and specifies the hierarchical relationships among the levels.