What is file in DBMS with example?

What is file in database with example?

1) In data processing, using an office metaphor, a file is a related collection of records. For example, you might put the records you have on each of your customers in a file. In turn, each record would consist of fields for individual data items, such as customer name, customer number, customer address, and so forth.

What is file organization in DBMS with example?

File organization is used to describe the way in which the records are stored in terms of blocks, and the blocks are placed on the storage medium. The first approach to map the database to the file is to use the several files and store only one fixed length record in any given file.

What are the different types of files in DBMS?

Types of File Organization Following are the various methods which are introduced to organize the files in the database management system are: Sequential File Organization. Hash File Organization. Heap File Organization.

What is file organization explain any two types with example?

As mentioned previously, the three most common methods of file organization include sequential, indexed and relative organization. Sequential organization describes a method in which specific data records are organized in the exact order in which they have been added to the computer.