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A database model is a type of data model that determines the logical structure of a database. It fundamentally determines in which manner data can be stored, organized and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.
19 Ιαν 2017 · A database model refers to the logical structure, representation or layout of a database and how the data will be stored, managed and processed within it. It helps in designing a database and serves as blueprint for application developers and database administrators in creating a database.
A database model shows the logical structure of a database, including the relationships and constraints that determine how data can be stored and accessed. Individual database models are designed based on the rules and concepts of whichever broader data model the designers adopt.
Data modeling is the process of creating a visual representation of either a whole information system or parts of it to communicate connections between data points and structures.
9 Μαΐ 2022 · A Database Model is a type of data model that defines a Database’s logical structure. It determines how data can be stored, organized, and manipulated in the first place. The Relational Model, which uses a table-based format, is the most common Database Model.
What is a data model? What is a high-level conceptual data model? What is an entity? An attribute? A relationship? List and briefly describe the common record-based logical data models.
