A Database Management System (DBMS) is characterized as the software framework that permits users to indicate, create, maintain and control access to the data set. The DBMS allows an end-user to create, read, update and erase required data in the dataset. DBMS works like a layer between the programs and data.
The Application of Database management systems are everywhere including major industries like Banking & Financial Sector, Government Organisations, Hospitality, Healthcare and Life Sciences, Education, Media & Entertainment, and Telecom & IT. The major market players responsible for dbms are HP, Oracle, IBM and MongoDB.
Database management systems are majorly divided into two categories:
Relational Database Management Systems (RDBMS)
Non-relational Database Management Systems (NRDBMS)
In this article we will discuss about the benefits of database management systems as a whole.
Advantages of Database Management System
In contrast with the File Based Data Management System, Dbms has numerous benefits. We are putting light on some of the considerable benefits here–
1. Data Integrity
Data integrity means data is consistent and accurate in the database. It is essential as there are multiple databases in DBMS. All these databases contain data which is visible to multiple users. Therefore, it is essential to ensure that data is consistent and correct in all databases for all users.
2. Data Security
Data security is a vital concept in a database. Only users authorized must be allowed to access the database and their identity must be authenticated using username and password. Unauthorized users shouldn’t be allowed to access the database under any circumstances as it violets the integrity constraints.
A DBMS provides a better platform for data privacy thus helping companies to offer an improved data security.
3. Better data integration
Due to the database management system, we have access to well managed and synchronized form of data making it easy to handle. It also gives an integrated view of how a particular organization is working and keeps track of how one segment of the company affects another segment.
4. Minimized Data Inconsistency
Data inconsistency occurs between files when various versions of the same data appear in different places. Data consistency is ensured in the database; there is no data redundancy. Besides, any database changes are immediately reflected by all users, and there is no data inconsistency.
5. Faster Data Access
The database management system helps the users to produce quick answers to queries making data accessing accurate and faster. For any given dataset, dbms can help in solving insightful financial queries like:
1. What is the bonus given to every salesperson in the last two months?
2. How many customers have a credit score or more than 800?
3. What is last year’s profit?
4. Better decision making
Due to DBMS, we now have improved and managed data accessing because of which we can generate better quality information which can hence make better decisions.
Better quality ultimately improves validity, accuracy and time it takes to read data. It doesn’t guarantee data quality; it provides a framework to make it easy to enhance data quality.
5. Simplicity
DBMS allows us to understand data better with a clear and simple logical view. With dbms, many operations like deletion, insertion or creation of file or data, are easy to implement.
6. Recovery and Backup
DBMS automatically takes care of recovery and backup. The users are not required to take periodical backup as this is taken care of by DBMS. Besides, it also restores a database after a system failure or crash to prevent its previous condition.
7. Increased end-user productivity
The available data transform into helpful information with the help of combination tools. It helps end users make better, informative and quick decisions that can make the difference between success and failure in the global economy.
Additionally, today DBMS is also serving as the backbone of several advanced Technology practices like Data Science, Data Modelling and Machine Learning. So, if you are someone looking for a career in analytics or automation then dbms is a must have skill for you.
Harshita is a content marketer with hands-on experience on diversified projects. She discovered the interest in writing from the very beginning of her professional career. From nibbing on pages to for...
