EDUCBA

EDUCBA

MENUMENU
  • Free Tutorials
  • Free Courses
  • Certification Courses
  • 360+ Courses All in One Bundle
  • Login
Home Data Science Data Science Tutorials DBMS Tutorial Advantages of DBMS
Secondary Sidebar
DBMS Tutorial
  • DBMS
    • What is DBMS?
    • Introduction To DBMS
    • DBMS ER Diagram
    • DBMS_RANDOM
    • DBMS_XPLAN
    • DBMS join
    • DBMS Functions
    • Data Administrator in DBMS
    • Checkpoint in DBMS
    • DBMS Table
    • Mapping Constraints in DBMS
    • DBMS Canonical Cover
    • DBMS Log-Based Recovery
    • DBMS Multivalued Dependency
    • View Serializability in DBMS
    • DBMS Concepts
    • DBMS Constraints
    • DBMS_Scheduler
    • B+ Tree in DBMS
    • DBMS_LOB
    • dbms entity
    • DBMS Foreign Key
    • DBMS Users
    • DBMS_Metadata.get_ddl
    • Relational Algebra in DBMS
    • DBMS Components
    • DBMS Features
    • DBMS Models
    • DBMS Relational Model
    • Hashing in DBMS
    • DBMS network model
    • Relationship in DBMS
    • ER Model in DBMS
    • Data Models in DBMS
    • Static Hashing in DBMS
    • Advantages of DBMS
    • dbms_output.put_line
    • DBMS Data Dictionary
    • dbms_xplan.display_cursor
    • Normal Forms in DBMS
    • DBMS helps achieve
    • DBMS 3 tier Architecture
    • Relational Calculus in DBMS
    • Serializability in DBMS
    • File Organization in DBMS
    • DBMS Transaction Processing
    • States of Transaction in DBMS
    • Functional Dependency in DBMS
    • Generalization in DBMS
    • Data Independence in DBMS
    • Lock Based Protocols in DBMS
    • Deadlock in DBMS
    • Integrity Constraints in DBMS
    • Concurrency Control in DBMS
    • Validation Based Protocol in DBMS
    • DBMS Locks
    • Normalization in DBMS
    • Transaction Property in DBMS
    • Specialization in DBMS
    • Aggregation in DBMS
    • Types of DBMS

Advantages of DBMS

By Priya PedamkarPriya Pedamkar

Advantages Of DBMS

Introduction to Advantages of DBMS

Before understanding about advantages of DBMS, let us have a brief look at Data. Any sort of information that comes out, it is tagged with this name “Data”. What I am typing right now have already become the data for me and once it is published to the World Wide Web (WWW), it will become a data for everyone else as well. Now, these data play a key role in making the most out of our available systems, Software, Companies, Enterprises, Governments, Hospitals, Research Centers, Astronomy Organizations, NGO’s and many more spread across our planet. A brief look at today’s IT Operations:

IT Operations

Start Your Free Data Science Course

Hadoop, Data Science, Statistics & others

Source Link: https://goo.gl/images/FEsMvi

But how data would probably benefit today’s Enterprises? The developer builds an application or software, but Software need Data to perform day to day operations and analytics over processed data is something which is driving the business nowadays to excel in their respective areas of operations.

All in One Data Science Bundle(360+ Courses, 50+ projects)
Python TutorialMachine LearningAWSArtificial Intelligence
TableauR ProgrammingPowerBIDeep Learning
Price
View Courses
360+ Online Courses | 50+ projects | 1500+ Hours | Verifiable Certificates | Lifetime Access
4.7 (86,060 ratings)

So as a developer, we need a Data Base Management System where we can create, update, delete, administer and moreover to do an analysis on the data. We basically have two most popular ways of storing and managing Data Base.

These are DBMS and RDBMS:

  • DBMS(Database Management System) – Stores Data as files
  • RDBMS(Relational Database Management System) – Stores Data in a tabular format.

DBMS and RDBMS

Source Link: https://goo.gl/images/Ce5BqF

Advantages of DBMS

Following are the top 15 advantages are as follows:

1. Data Redundancy

Unlike traditional file-system storage, Data Redundancy in DBMS is very less or not present. Data Redundancy occurs when the same data are stored unnecessarily at different places. Data Redundancy is reduced or eliminated in DBMS because all data are stored at a centralized location rather than being created by individual users and for each application.

For e.g: Application A and Application B have the same user MARVEL, and we need to store personal information about the user such as Name, age, address, Date of Birth etc. Not to mention, this user has also access to different application, so in traditional file-based system, there is a need to maintain separate file system for each of the application to store user’s information while in DBMS approach, there could be just one centralized location where information can be down streamed to the different application as and when needed.

2. Data Inconsistency

In traditional file system storage, the changes made by one user in one application doesn’t update the changes in other application, given both have the same set of details. While this is not the case with DBMS systems as there is a single repository of data that is defined once and is accessed by many users, and data are consistent.

3. Data Sharing

Data Sharing is the primary advantage of Database management systems. DBMS system allows users and applications to share Data with multiple applications and users. Data are stored in one or more servers in the network and that there is some software locking mechanism that prevents the same set of data from being changed by two people at the same time. While the file system doesn’t have this capability.

4. Data Searching

Searching and retrieving of data is very easy in DBMS systems. The need to write separate programs for each of the search is eliminated as in the case with a traditional file-based approach. In DBMS, we can write small queries to search for multiple information at a time from the data from DB servers.

5. Data Security

DBMS systems provide a strong framework to protect data privacy and security. DBMS ensures that only authorized users have access to data and there is a mechanism to define access privileges.

6. Data Concurrency

In DBMS, Data are stored in one or more servers in the network and that there is some software locking mechanism that prevents the same set of data from being changed by two people at the same time.

7. Data Integration

Data integration is a process of combining the data residing at different locations and present the user with a unified view of data. DBMS systems allow Data Integration with much feasibility.

8. Data Access

While in traditional file-based approach, it might take hours to look for very specific information that might be needed in the context of some business emergency, while DBMS reduces this time to a few seconds. This is a great advantage of DBMS because we can write small queries which will search the Database for you and it will retrieve the information in the fastest way possible due to its inbuilt searching operations.

9. Decision making

Improved Data Sharing and better-managed data allow business to make quality business decisions which will promote the growth of the organization.

10. Data Backup and Recovery

This is another advantage of DBMS as it provides a strong framework for Data backup, users are not required to back up their data periodically and manually, it is automatically taken care by DBMS. Moreover, in case of a server crash, DBMS restores the Database to its previous condition.

11. Data Migration

There are some data which are access very frequently while there are few that aren’t. So, DBMS provides the capability to access the frequently accessed data as quickly as possible.

12. Low Maintenance Cost

Though DBMS systems might be costly at the time of purchase but their maintenance involves a very minimal cost.

14. Data Loss is almost eliminated

With DBMS, one can keep information for thousands of years, provided we don’t see the doomsday. Data security and very low storage cost (as compared to our previous generations) in the current century cut any possibility of Data Loss.

15. Data Atomicity

An atomic transaction is one in which all of the database actions occur or none of them do. It is the duty of DBMS to store a complete transaction in the database. If any transaction is partially completed, then it rolls backs them.

For e.g: If we make an online purchase, money is deducted from our account while if the purchase is somehow failed, then no money is deducted or if it gets deducted, it gets returned within few days.

DBMS Image 3
Source Link: https://www.geeksforgeeks.org/acid-properties-in-dbms/

Recommended Articles

This has been a guide to the advantages of DBMS. Here we have discussed the advantages of using DBMS in the real world. You can also look at the following article to learn more –

  1. RDBMS Interview Questions
  2. Advantages of Blockchain
  3. Advantages of OOP
  4. Advantages Of Array
  5. Learn the Aggregation in DBMS
Popular Course in this category
SQL Training Program (7 Courses, 8+ Projects)
  7 Online Courses |  8 Hands-on Projects |  73+ Hours |  Verifiable Certificate of Completion
4.5
Price

View Course
0 Shares
Share
Tweet
Share
Primary Sidebar
Footer
About Us
  • Blog
  • Who is EDUCBA?
  • Sign Up
  • Live Classes
  • Corporate Training
  • Certificate from Top Institutions
  • Contact Us
  • Verifiable Certificate
  • Reviews
  • Terms and Conditions
  • Privacy Policy
  •  
Apps
  • iPhone & iPad
  • Android
Resources
  • Free Courses
  • Database Management
  • Machine Learning
  • All Tutorials
Certification Courses
  • All Courses
  • Data Science Course - All in One Bundle
  • Machine Learning Course
  • Hadoop Certification Training
  • Cloud Computing Training Course
  • R Programming Course
  • AWS Training Course
  • SAS Training Course

ISO 10004:2018 & ISO 9001:2015 Certified

© 2022 - EDUCBA. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS.

EDUCBA
Free Data Science Course

SPSS, Data visualization with Python, Matplotlib Library, Seaborn Package

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA Login

Forgot Password?

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA
Free Data Science Course

Hadoop, Data Science, Statistics & others

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

Let’s Get Started

By signing up, you agree to our Terms of Use and Privacy Policy.

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

Loading . . .
Quiz
Question:

Answer:

Quiz Result
Total QuestionsCorrect AnswersWrong AnswersPercentage

Explore 1000+ varieties of Mock tests View more