Education logo

7 Real-World Applications of Big Data in Different Industries


By LekhanaPublished 2 years ago 6 min read

Whatever we do, we produce enormous volumes of data. Tech corporations track everything we do online, including clicks, purchases, YouTube videos, emails, and likes on Instagram posts. Businesses may only benefit from the data they collect if they use it to understand better and predict customer behavior. You can also look through various Big Data and data science courses that have been carefully selected to help you learn how to handle, manage, and analyze enormous data sets. Check out the best data science course to learn more about big data concepts and technologies.

Due to big data analytics applications, data science has greatly increased in prominence over the past few years. We will go into further detail about big data and how it can be used using current examples.

Why Is Big Data Important and What Is Big Data?

What exactly are big data applications? Data sets that are huge in size and complex in terms of their volume are referred to as big data. Due to the amount and complexity of Big Data, conventional data processing software cannot handle it. A combination of organized and unstructured data comprising a wide range of information is called a "big data set."

Businesses can use Big Data Analytics solutions in various industries to efficiently tackle issues they encounter. Companies use this vast amount of data as a source of knowledge and patterns that may be applied to the current issue.

Even though businesses have been gathering massive amounts of data for decades, the idea of "Big Data" has only recently become more mainstream in the early to mid-2000s. Companies came to understand how crucial it was to use the everyday data collected efficiently.

Applications of Big Data in Real Time

Big data makes it possible for businesses to solve issues more quickly and test their theories with more data because there is more information available. Let's look at some big data analysis applications and fast go over some big data real-time applications:

1. Machine Learning

Machine Learning has profited significantly as Big Data has gained in popularity. When we train ML models on additional data, they perform better. With the aid of machine learning and big data, we are now able to automate processes that were previously performed manually.

2. Consumer encounter

The field of customer experience has transformed since the emergence of big data. Companies are gathering more customer preferences than ever before. Customers readily agree to the acquisition of their data in exchange for individualized services, and businesses can make personalized recommendations to them as a result of utilizing this data. Big data is used to provide suggestions on Netflix, Amazon, and Flipkart.

3. Prediction of demand

Demand forecasting has improved as a result of increased client purchase data collection. Businesses can use this to develop forecasting models that assist them in scaling output in accordance with projected demand in the future. It is beneficial for industrial companies since it lowers the expense of holding unsold inventory. These are a few of the business uses for big data.

Applications of Big Data in Various Industries

Let's look at some examples of big data analytics applications:

Here, we will provide examples of big data applications in various industries.

1. Big Data Applications in Healthcare

Let's examine how big data is used in the healthcare industry. The healthcare industry, as well as many others, is sure to generate a lot of data. The following are some unique ways that big data has affected healthcare:

Big data makes it possible to lower treatment costs because it will be less likely to necessitate pointless diagnostics.

Epidemiology may be used to predict when epidemics will occur and what preventive steps should be taken to lessen the impact of any outbreaks.

Detecting diseases when they are still in their early stages aids in preventing the occurrence of conditions that can be prevented. Doing this keeps them from deteriorating, making treating them more straightforward and successful.

Patients may receive an evidence-based medicine prescription after assessing their prior medical outcomes.

2. Big Data Applications in Education

We'll now look at the uses of big data in education. The education sector has a wealth of information about students, teachers, classes, outcomes, and so forth. As we become more aware of how this data might offer insights into enhancing educational institutions' operational efficacy and efficiency, our awareness of these data continues to develop.

Several areas of the education industry have undergone transformations due to big data, including:

Reframing of Course Materials: Course materials can be changed in response to what students learn and how they perform in real-time monitoring of a course's components.

Dynamic and personalized learning programs can be created using data gathered based on the prior academic performance of each student. As a result, overall student performance has increased.

Career Prediction: By thoroughly examining and evaluating each student's records, we can better understand each one's development, interests, skills, weaknesses, and other factors. The learner would also be able to choose the future job path that would be ideal for them.

Grading Systems: New grading system improvements have been made due to careful examination of student data.

3. Big Data Applications in Business

Contemporary industries use Big Data to produce business insights. The majority of social media platforms and companies gather unorganized or useless data, which they rarely evaluate. If this data is handled correctly, it is feasible to find solutions to various issues about profitability, client satisfaction, and product development. Businesses today know how critical it is to utilize cutting-edge technologies for better administration and analysis of this data.

Netflix is using Big Data to understand better user behavior, content preferences, top films on the website, and related content that may be recommended to the user. For detailed explanation, check out the online data science course and learn the in-demand big data skills

4. Big Data Applications in Agriculture

We'll now talk about how big data is used in agriculture. Agriculture big data applications are the result of the integration of technology and analytics. Scientists and farmers must gather and interpret new data to make better and more informed judgments. Data-enabled farming practices are made possible by the large volume of farm data produced by smart machines.

With the help of algorithms for crop protection or thermostats for temperature management, sensor-equipped machines are replacing traditional tools by gathering information about their surroundings and controlling their behavior. Smart farming is advancing thanks to the fusion of technology with external big data sources, such as weather and market data, quickly.

5. Big Data in Finance Applications

Big data should be viewed as an essential component of human activity because it has become a crucial component of technology improvements in the banking and finance sector. Numerous financial services, such as online peer-to-peer lending, SME financing, crowdfunding platforms, mobile payment platforms, and cryptocurrencies, produce enormous volumes of data that must be managed effectively and carefully to avoid data loss.

Big data analytics has significantly enhanced the finance sector, which has essential data protection and fluidity needs. Big data has allowed the financial industry to concentrate more on improving service delivery than on security concerns, whether in risk analysis, fraud detection, customer satisfaction, or algorithmic trading. These are a few of the financial uses for big data.

6. Big Data Applications in E-commerce

Let's talk about e-commerce applications of big data. According to an IDC analysis, digital data will increase by 61% from today's level to 175 zettabytes by 2025. E-commerce makes up a sizable portion of activities in this digital world, including social media surveillance, geolocation services, and browsing histories.

Because they study consumer data, e-commerce businesses have a definite advantage over their rivals. E-commerce businesses can better understand their clients' buying habits by utilizing big data analytics. These businesses profit from direct customer connection by adjusting marketing to client preferences, developing new items to satisfy their demands, and ensuring personnel give top-notch service.

7. Big Data in Management Applications

Let's quickly review how big data is used in management. Due to the abundance of data, corporate management can utilize big data apps to analyze it and uncover hidden patterns, aiding them in making more informed business decisions. These data sets can be produced using a variety of data sets, including social media data sets, sensor-based data sets, website logs, customer feedback, and many others.


A list of big data applications is provided in this article. As a result, you may now have a comprehensive understanding of big data's many applications in various industries and its significance in the modern world. For a deeper understanding of big data concepts and their multiple applications in different sectors, you can check out Learnbay which offers the best data science courses for working professionals. With the help of this training course, you can use real-world projects and datasets to develop your big data skills and start a career in the field.


About the Creator

Enjoyed the story?
Support the Creator.

Subscribe for free to receive all their stories in your feed. You could also pledge your support or give them a one-off tip, letting them know you appreciate their work.

Subscribe For Free

Reader insights

Be the first to share your insights about this piece.

How does it work?

Add your insights


There are no comments for this story

Be the first to respond and start the conversation.

    LWritten by Lekhana

    Find us on social media

    Miscellaneous links

    • Explore
    • Contact
    • Privacy Policy
    • Terms of Use
    • Support

    © 2024 Creatd, Inc. All Rights Reserved.