What is query model in SAP BW-BEX-UDI - Universal Data Integration?

SAP Term: query model

• Component: BW-BEX-UDI

• Component Name: Universal Data Integration

• Description: An object-oriented abstraction layer, or model, in the BI Java SDK upon which to formulate queries on a variety of resources without being tied to a specific protocol or query language, such as MDX or SQL. The query models are the basis of their respective query APIs. Two query models are provided by the SDK: OLAP Query Model Relational Query Model

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• Key Concepts: 
  Query Model is a component of BW-BEX-UDI Universal Data Integration. It is a tool used to create and manage queries in SAP Business Warehouse (BW). It allows users to define the data they want to retrieve from the BW system and how it should be presented. The query model also provides a graphical interface for creating and managing queries. 
  
  How to use it: 
  To use the Query Model, users must first create a query in the BW system. This can be done by selecting the “Create Query” option from the BW menu. Once the query is created, users can then define the data they want to retrieve from the BW system and how it should be presented. The Query Model provides a graphical interface for creating and managing queries. Users can also use the Query Model to modify existing queries or create new ones. 
  
  Tips & Tricks: 
  When creating a query in the Query Model, it is important to consider how the data will be used. This will help ensure that the query is optimized for performance and accuracy. Additionally, users should take advantage of the graphical interface provided by the Query Model to make sure that their queries are easy to understand and navigate. 
  
  Related Information: 
  The Query Model is part of SAP Business Warehouse (BW). Other components of BW include Data Warehousing, Business Intelligence, and Analytics. Additionally, there are several other tools available for creating and managing queries in SAP BW, such as Query Designer and Query Builder.