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Security is one of the key concern of a database administrator. Security can be added to the user, object etc. An object (table,views,stored procedures etc) can have multiple permissions. A database administrator can grant revoke permissions to the objects. Security is implemented based on the data sensitiveness also. If there is a table for password, make sure that only it's encrypted and can be accessible through administrator only.
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What are the benefits of relational database?
There are many benefits of a relational database. Some benefits include the simplicity to edit or delete details, efficient storage, and better security.
Attributes in relational database?
In a relational database, attributes are the characteristics or properties that describe entities in a table. Attributes are represented by columns in a table and hold specific pieces of data related to the entities. Each attribute has a data type that defines the kind of data it can store (e.g., integer, string, date).
Is the relational database an example of oracle database?
A relational database is a type of database design. Oracle is a brand of database. You can create a relational database using Oracle. You can also create relational databases using other database applications.
What are the Properties of relational database model?
The relational database model organizes data into relations or tables with rows and columns, providing a clear structure for data storage. It supports the concept of primary keys to uniquely identify each record in a table and foreign keys to establish relationships between tables. Additionally, it ensures data integrity through constraints like referential integrity and data normalization.
The meaning of Oracle is?
Oracle is relational DataBase
Difference between database and relational database?
A database is a collection of data organized for easy access and manipulation, while a relational database is a type of database that stores data in a structured format using tables that are related to each other through keys. In a relational database, data is organized into rows and columns, and relationships between tables can be established using keys.
What is the best relational database software for mac?
The best relational database is Valentina Studio.
Why is a relational database needed?
A relational database is needed for many things. A relational database is known for collecting and organizing various data items into different charts and pictures.
What is full form of rdbms?
Relational Database Management System Relational Database Management System
What is the building block of a relational database?
I think "TABLE" is the main building block of relational database
Can a relational database support one to one?
Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.Yes. A one to one relationship is one of the types of relationships a relational database can have.
What is the relational database?
Relational database: Relational database means a collection data stored in different tables and each table are linked together by using primary key and foreign key. In relational database, data can be accessed from one table to another without reorganising the required table. The relational database was invented by E. F. Codd at IBM in 1970.
