The artistry in logical data models is to understand the business deeply enough to know when and where to apply abstraction, keeping objects within the used language and meanings of the organization.

These top data modeling tools and applications enable users to build conceptual and logical data models that deliver significant competitive advantage. Written by eWEEK content and product ...

Data modeling lives on after the database has ... The physical data model contains all the specifics about how the logical model will be implemented. This model format includes table names ...

Data models define the logical structure of data, how they are connected and how the data are processed and stored in information systems. Data models provide the conceptual tools for describing ...

These models can be either conceptual, logical or physical. A good data model includes primary and foreign keys, which allow you to maintain referential integrity; this allows your database to ...

In the simplest terms, a logical data model is a visual representation of the business rules and requirements covering the universe-of-discourse for a given solution or enterprise, along with some ...

MISMO, the standards development body for the mortgage industry released its logical data model as the next generation of the ... According to the release, the LDM was built using the Unified Modeling ...

The Covid-19 pandemic reminded us that everyday life is full of interdependencies. The data models and logic for tracking the progress of the pandemic, understanding its spread in the population ...

logical and physical data models for a number of use cases. You can visually design database structures, print data models to files, generate complex SQL/DDL, import models from Open Database ...