What are the characteristics of a good database?

What are the major characteristics of data in a database?

Characteristics of Data in a Database:Shared: Data should be sharable among different users and applications.Persistence: Data should exist permanently in the database. ... Validity/Integrity/Correctness: ... Security: ... Non-redundancy: ... Consistency: ... Independence:

What are three characteristics database?

The database management system has to support ACID (atomicity, consistency, isolation, durability) properties. The Database management system allows so many users to access databases at the same time. Backup and recovery are the two main methods which allow users to protect the data from damage or loss.

What are the characteristics of database and explain them?

A database is of self describing nature; it always describes and narrates itself. It contains the description of the whole data structure, the constraints and the variables. It makes it different from traditional file management system in which definition was not the part of application program.

What is a characteristic of a database table?

Tables are made up of rows and columns. Each column corresponds to an attribute of the entity to which the table refers. Every row represents an instance of the entity described by the database table. Specific data relating to each attribute is stored in the rows corresponding to each column.