Real World Application Of DBMS

application of DBMS

Database Management System (DBMS) is a way of keeping records in computerised way. DBMS can be called as collection of data files or records in tabular form. In this article we will mainly discuss about some real world application of DBMS.

Application of DBMS

The main purpose of DBMS include allow users to

  1. Define information
  2. Store information
  3. Retrieve information
  4. Update information

Various areas in which application of DBMS are:

  1. Airlines
  2. Banking
  3. Education
  4. Manufacturing
  5. Human Resources

Let’s see some of them in detail

  1. Airlines Reservation: DBMS is used in this framework for scheduling and reservation information.IT is also used to store the records of flight takeoff, appearance, and defer status.  The atomicity property of DBMS is used for transactions involved in airlines booking.
  2. Banking: Banking sector uses DBMS for customer information, accounts, loans, and banking transactions.Here again, the atomicity property of DBMS is extensively used.
  3. Education: DBMS is also used in various universities for student information, student results, accounting, registration purposes.
  4. Manufacturing: DBMS has extensive application in manufacturing sector for managing supply chain, managing inventories by tracking demand and supply of items.
  5. Human Resources: Application of DBMS is extended to human resources as well for managing information, salaries, taxes etc of employees.
  6. Online Shopping: DBMS is used by online retailers and website for keeping track of user information, sales data, order tracking, recommendations, payments etc.
  7. Finance: DBMS in finance sector plays crucial role by assisting in storing information about stocks, bonds, real time market data for automated trading by firm.
  8. Telecommunication: IT also helps in keeping records of calls, bill generation and storing information about the communication networks.
  9. Sales: Similar to online shopping, DBMS also helps in storing sales information like customer information, product information, payments etc.
  10. Credit card transactions: DBMS assist in this sector by keeping track of purchases on credit cards and generation of monthly statements.
  11. Social Media Sites – DBMS is used aggressively by social media sites like Meta, Twitter, Google etc. Various user information helps these sites to target posts and ads properly to their users.

ACID Properties of DBMS

In order to maintain consistency in a database, before and after the transaction, certain properties are followed these properties are called ACID properties:

  1. Atomicity: By this property, the transaction either is completely successful or doesn’t happen at all. There is no in between state. Each transaction is considered as one unit and either runs to completion or is not executed at all.
  2. Consistency: Consistency property ensures that a given transaction will successfully update the data as long as it doesn’t somehow violate any constraints or checks within the system. 
  3. Isolation: Isolation ensures that multiple transactions can occur concurrently without leading to the inconsistency of database state and they occur independently without interference.
  4. Durability: This property ensures that once transaction is committed to persistent storage like disk, it would never be lost even if failure occurs.


Application of DBMS are widespread across various sectors like finance, travel, shopping, education etc. In this article we covered various real world application of DBMS along with ACID properties of DBMS which make it very useful in day to day life.

Got a question or just want to chat? Drop by our forums, where a bunch of the friendliest people you’ll ever run into will be happy to help you out!

90% of Tech Recruiters Judge This In Seconds! 👩‍💻🔍

Don’t let your resume be the weak link. Discover how to make a strong first impression with our free technical resume review!

Related Articles

difference between pert and cpm

What is Difference Between PERT and CPM

Project management methodologies like Program Evaluation and Review Technique (PERT) and Critical Path Method (CPM) are widely used for planning, scheduling and monitoring complex projects. Both PERT and CPM are

Why Aren’t You Getting Interview Calls? 📞❌

It might just be your resume. Let us pinpoint the problem for free and supercharge your job search. 


Don’t miss out! Subscribe now

Log In