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What else can I help you with?
What is data base model?
object-based data model seems look like an entity and attributes.
What is data base objective?
object-based data model seems look like an entity and attributes.
Is report a data base object?
YES, it is.
Define data models and list different types of data models?
A data model is a collection of concepts that can be used to describe the structure of a database and provides the necessary means to achieve this abstraction whereas structure of a database means the data types,relationships and constraints that should hold on the data. Data model are divided into three different groups they are 1)object based logical model 2)record based logical models 3)physical models Types: Entity-Relationship (E-R) Data Model Object-Oriented Data Model Physical Data Model functional data model
Is relationship a data base object?
Depends on the value.
Advantages and disadvantages of object oriented databases?
advantages of object oriented data base
What does ole db stands for?
object linking and embedding in data base
Difference between Object-based Data Model and Record-based Data Model?
Object-based data model represents data as objects with attributes and methods, providing a way to model real-world entities in a programming language like Java. On the other hand, record-based data model organizes data into fixed-format records or tuples, typically used in databases like SQL to store and retrieve structured information. Object-based data model offers a more dynamic and flexible way to represent data compared to the rigid structure of record-based models.
What is the network model in data base?
In network data model , the records are related to each other by means of a link. A record is collection of fields , each of which contains only one data.
What is researh data base?
A research data base refers to given center or platform whereby data is collected. The data is usually organized to model the relevant aspects of reality in a way that it supports the processes requiring this information.
What is the difference between data model and database model?
A database is a collection of tables that is used for some purpose (typically an application of some sort). A database model is a description of that database, and describes how the tables relate to each other. Typically, a model is designed first, then the actual database is implemented using the model as a blueprint.
What do you understand by a Database-Model?
A database model is a theory or specification describing how a database is structured and used. Several such models have been suggested. Common models include: * Hierarchical model * Network model * Relational model * Entity-relationship * Object-relational model * Object model A data model is not just a way of structuring data: it also defines a set of operations that can be performed on the data. The relational model, for example, defines operations such as select, project, and join. Although these operations may not be explicit in a particular query language, they provide the foundation on which a query language is built.
