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14 gru 2023 · Learn what a logical data model is, how it works, and why it is important for data management. See examples of logical data models in healthcare and financial services domains.
Learn what a logical data model is, why it is important, and how to design it in GoodData. See an example of a simple logical data model and how it enables self-service analytics.
1 mar 2023 · Learn what a logical data model (LDM) is, how it differs from conceptual and physical data models, and see some examples of LDMs. Also, discover how the GoodData platform uses LDMs to create data visualizations and analytics.
7 mar 2023 · Learn the difference between physical and logical data models and see examples of each for e-commerce and bank service use cases. A physical data model shows how data will be stored in a database, while a logical data model shows the entities and relationships of real-world objects.
1 paź 2021 · Learn what a logical data model is, why it is important, and how to create one with ER diagrams. See examples of logical data models for a customer address system and a medical clinic appointment system.
The logical data model defines the structure of the data elements and set the relationships between them. The physical Data Model describes the database-specific implementation of the data model. Conceptual data model
15 lut 2024 · A logical data model is a representation of an organization’s data requirements and concepts, independent of any specific database management system or storage structure. It provides a conceptual blueprint of the information needs of a business, depicting the relationships between data entities, attributes, and business rules.
