Top Uses of Big Data

Many years ago, in 2007, The New York Times declared the arrival of "big data." Previously it was viewed as a buzzword, and today, it has a profound impact on the way we live and operate significantly. At the end of 2018, over 90% of companies had disclosed to profit from the expanding implications of big data, even though privacy advocates have criticized the potential risks. The term "big data" is defined using three words: volume speed and diversity. There is a lot of it flowing in at a rapid pace from various sources. 

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The 3 Vs. of extensive data

Volume Data volume is vital. When dealing with big data, you'll need to deal with massive quantities of unstructured data that are low-density. It could be data of uncertain value like Twitter Data feeds, Clickstreams in mobile apps, as well as clickstreams that appear on a web page, time-series data, or sensors-enabled equipment. For some businesses that have sensors, this could be hundreds of terabytes. For other companies, it could amount to hundreds of petabytes.

Big Data Volume, Velocity, and Variety (3 Vs), Source: Youtube, HandsonERP

Velocity Speed at the time data is collected and acted upon is known as velocity. In general, the fastest acceleration of information is directly into memory instead of writing to disk. Some intelligent products that run on the internet can operate near real-time and require immediate assessment and actions.

Variation: The term "varieties" refers to the different kinds of data accessible. The traditional data types were organized and easily incorporated into the relational database. Data can be found to non-structured data with the advancement to big data. Semi-structured and unstructured data like text, video, and audio require additional processing to identify their meaning and support metadata, which provides the data's context.

The importance and the truth of big data

Two other Vs. have emerged over the past several years: integrity and value. Data has intrinsic value. However, it's of no value until that value is established. A second, equally important concern is how reliable your data is and how you have confidence in it? Today, big data has become capital. Consider some of the largest tech firms into account. The majority of their worth is due to their data, which they regularly study to increase productive products and develop new ones. The most recent technological advancements have significantly reduced the importance of data storage and computing. It is now simpler and cheaper for data storage to be more extensive than previously. With the growing amount of data becoming more accessible and affordable and accessible, it allows one to make more precise and precise business decisions. 

Big Data in 5 Minutes | What is big data? Introduction to Big Data | Big Data Explained, Source: Youtube, Simplilearn

Real-world examples of big data:

  • Knowing about the habits of consumers
  • Marketing that is customized
  • Finding new leads for customers
  • Devices to optimize fuel consumption used in the transportation industry
  • Prediction of demand from users for ridesharing services
  • Health conditions can be monitored by collecting wearables data
  • Live road maps for vehicles that are independent
  • Streamlined media streaming
  • Predictive inventory order
  • Health plans that are customized for patients with cancer
  • Monitoring of data in real-time and cybersecurity protocols

Nearly every company uses big data to help plan their future by forecasting how the customers will behave and what they'll purchase. However, it's not an absolute prediction. Specific sets of information, such as those that span decades, offer better predictive power than the same quantity of data taken from one year. In terms of predicting the impact of unexpected cultural changes, such as the explosion of smartphones, even the most reliable data sets have their flaws.

Big Data and Big Data-related problems

While big data can bring many possibilities, it has its flaws also. The first is that the data volume is massive even as the latest technology is being used to store data; the data volumes have increased with each passing year. Businesses continue to keep up with their data and find ways to manage it effectively. But it's not enough to simply preserve the data. Data that is best for the user and are systematic, which allows for insightful analysis, requires lots of work. Data scientists devote 50 % to 80% of their time collecting and preparing data before it can be utilized. This process is known as Data Preprocessing.

Big Data In 5 Minutes | What Is Big Data?| Introduction To Big Data |Big Data Explained |Simplilearn Source: Youtube, Simplilearn

Finally, the field of big data is growing at a rapid rate. Some time ago, Apache Hadoop was the most widely used technology to deal with extensive data. Then, Apache Spark was launched in the year 2014. Today it is believed that using the combo of Apache Hadoop and Apache Spark is widely considered the best method. But staying on top of big technology in data is a constant task.

How big data works

Big data allows you to see things from a different angle, bringing new opportunities and new business models. The first step is to take three crucial steps:


Big data combines data from a variety of data sources as well as applications. Most of the time, traditional data handling and integration methods that include extract transform, load, and (ETL) aren't up to this task. It requires the most up-to-date methods and techniques to analyze massive data sets on the terabyte or even petabyte size. When integrating, you will need to import the data, process it, and ensure that it is appropriately formatted and accessible in the format business analysts require.

How BIG DATA Works ? What is Big Data used for ? ( Introduction to Big data), Source: Youtube, THOUGHTCTRL


Big data needs storage. It can be stored either in the cloud on your premises or both. Additionally, data is stored in any format you want, and you can add your desired processing requirements and crucial engines for processing to these data collections on a demand basis. Many people choose their storage option based on the location where their data is at the moment. Cloud storage is gaining popularity and increasing with each passing day because it can meet your computing requirements and create resources whenever essential. Cloud storage is an excellent option because you also have the option of paying for storage of your data in increments, and you don't need to purchase large amounts of storage capacity at the beginning.

Applications of Big Data

We have highlighted industry verticals in this article that have taken on Big Data, how they used the technology, and striking examples.


Be it in financial management or collection, the use of big data has helped banks become more efficient in every industry. The software's capabilities have thwarted the users' struggle, allowing banks to earn more income and its insights are more transparent and more understandable than before. From identifying fraud to analyzing and streamlining the process of processing transactions and improving the understanding of customers, enhancing trading execution, and encouraging an outstanding user experience, Big Data extends a range of services.

Banking on Big Data, Source: Youtube, Economist Intelligence: EIU 

One interesting case of a firm that uses Big Data efficiently in this area is Western Union. T also collates all data on an integrated platform for predictive modeling and statistical analysis.

In Media

The excitement surrounding the traditional methods of media consumption is slowly disappearing as the methods of using online content consumption using gadgets have been a hot trend. Because a considerable amount of data is created by big data, it has gained its place in the business. It has helped predict audiences' needs in terms of genre music and content based on their age and presents them with insights about customer churn.

The Use of Big Data in the Media Entertainment sector: Netflix use case, Source: Youtube, Lorenzo Cassina

Big Data has made the life of media companies simpler. Another illustration of how large data can play a crucial role in the evolution of media platforms is Netflix. 

In Healthcare

Big Data has an essential contribution to improving the modern-day healthcare system. The technology has completely transformed the healthcare industry, from reducing the cost of healthcare, anticipating epidemic outbreaks, avoiding avoidable illnesses, improving the quality, and predicting the amount of income that patients receive every day to alter staffing levels, and implementing Electronic Health Records (EHRs) with real-time alerts that provide immediate medical attention, and utilizing health information for more effective strategic planning, and reducing the number of errors and frauds.

How to use Big Data in Healthcare, Source: Youtube, Siemens 

Mayo Clinic is a credible illustration for Big Data in healthcare. The clinic uses big-data analytics to identify patients with various conditions and enhance their lives. 

In the field of agriculture

In Agriculture, Big data analytics helps improve the efficiency of farming and agricultural operations, which saves money and opens up new business opportunities. A few of the areas where big data is employed are satisfying the demand for food through providing the farmer's details about the changing rainfall, weather, and factors that affect crop yields that allow for intelligent and accurate use of pesticides, and the control of equipment, assuring production efficiency in the supply chain, etc.

Empowering Agri-tech via Big Data analytics on supercomputers, Source: Youtube, Science Animated

The Bayer Group unit, Bayer Digital Farming, employs artificial intelligence and machine learning to detect weeds. Farmers upload photos of weeds on the app and compare them to a vast Bayer database to determine the species. The app intervenes at a suitable time, protecting the crop and increasing the yield.

In Travel

Big Data plays an intrinsic function in shaping transportation more efficiently and efficiently. In managing the revenues made, maintaining goodwill built, or following a strategic approach to marketing strategies, Big Data has influenced this sector. It assists in mapping the routes according to the customer's needs, aiding in effectively managing wait time, and identifying areas that are prone to accidents to improve the safety of traffic. The best instance of Big Data's usage in transportation could be Uber.

Amadeus - developing tourism technology with Big Data, Source: Youtube, Amadeus IT Group

Uber creates and utilizes vast amounts of data of drivers, vehicles, and locations, along with the route taken by each vehicle, and is then used to predict the supply and demand and precise locations of drivers and the cost of a trip.

In Retail

When it comes to Retail, Big Data is crucial in forecasting trends, targeting customers who are suitable in the appropriate timeframe, reducing marketing costs, and enhancing satisfaction with customer services.

Using Big Data to Help Retailers Improve Their Business, Source: Youtube, Reliable Software Inc

From keeping a comprehensive picture of each customer and increasing personal engagement to improving pricing to gain the most significant benefit from future developments, coordinating back-office processes, and improving customer service, Big Data gives a diverse array of options for Retail. Amazon utilizes its Big Data obtained through consumers to improve the recommendation engines. 

In the manufacturing

Because of Big Data, manufacturing is no longer a tedious manual procedure. Technology and Data analytics have successfully changed the way manufacturing is conducted. Big Data improves manufacturing, customizes product design, ensures exact quality control, regulates the supply chain, and reviews to monitor possible risks. Rolls Royce is an exciting illustration of the significance of big data in the sector.

Big data analytics for manufacturing - Samsung Nexplant Analytics, Source: Youtube, Samsung SDS Global

The company uses big data analytics to enhance the design process, reducing its time to develop products and enhancing the quality and production of its products while lowering expenses. The platform also made its manufacturing processes more efficient by fixing mistakes during design.


In short, Big Data is a real game-changer. It's worth every effort you invest in educating yourself to Big Data analytics applications, the particular challenges that businesses face, Big Data uses, and the characteristics of data and staying up-to-date with new solutions in the market. The use of Big Data is developing, and you can get a head start in a specific field to find the best job possibilities in Big Data applications. Big Data Analysts are at the forefront of progress towards a future world growing more data-centric.

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Hope this article is helpful to you, thanks for reading.