Dimensional Data Model: Is there any specific notation to identify a Data Warehouse/Data mart data models? Subject Area: How to create subject area and assign relevant entities to subject area? Reports: How to generate reports from data model and export to .XLS, .DOC, .XML file formats? Naming Options: Is there any method to change the…
Data modeling tools are the only way through which we can create powerful data models. Following are the various options that we have to know and learn in data modeling tools before start building data models. Logical Data Model: How to create entity and add definition, business rule? How to create domains? How to create…
There are a number of data modeling tools to transform business requirements into logical data model, and logical data model to physical data model. From physical data model, these tools can be instructed to generate sql code for creating database. Popular Data Modeling Tools: Tool Name Company Name Erwin Computer Associates Embarcadero Embarcadero Technologies Rational…
Data Modeling standardization has been in practice for many years and the following section highlight the needs and implementation of the data modeling standards. Standardization Needs | Modeling data: Several data modelers may work on the different subject areas of a data model and all data modelers should use the same naming convention, writing definitions…
