Big Data Challenges in Healthcare

What is Big Data?

Big data is described as data with greater diversity, coming in higher volumes and with greater velocity. This is sometimes referred to as the three Vs. Simply said, big data refers to larger, more complicated data volumes, particularly from new data sources. These datasets are so extensive that typical data processing technologies just cannot handle them. However, these huge amounts of data can be leveraged to solve business challenges that were previously unsolvable.

What are some big data challenges in Healthcare?

Big data has come up as one of the most important tools for modern healthcare businesses to improve their operational procedures. Healthcare organizations have begun to harness the power of data to extract relevant insights from patient records. However,

along with implementing data-driven strategies, healthcare organizations must deal with obstacles such as data capture, consolidation, and data privacy.

Take a look at the challenges below

1. Capturing Authentic Data

Medical data is typically gathered from a variety of sources, including electronic health records, patient paperwork, scanned photographs, and medical databases. However, this gathering is one of healthcare's most significant big data concerns. Most of this material is available in various formats and is not always organized. Data is sometimes retrieved from numerous departments within a medical facility. All of this complicates the capture and consolidation of authentic information. As a result, doctors are unable to modify their treatment plans or gain a better understanding of their patients.

2. Cleansing Data

Clean data is required for proper analysis and data-driven treatment. As a result, in addition to preserving hygiene in hospital facilities, medical data cleanliness demands attention. Data cleansing is essential because unclean data can stymie a medical data analysis attempt or the development of a therapy technique.

3. Data Storage

When discussing big data concerns in healthcare, it is impossible to overlook data storage. As more patients are hospitalized, the number of patient data linked with them grows. The majority of this data is often stored on premise storage systems, which are easy to manage. However, when the number of instances, patient admissions, and medical treatments increases, so does this data. Then, correctly storing the information on these storage devices becomes incredibly complex and expensive.

4. Data Privacy

Data security is one of healthcare's most significant big data concerns. It's because there's a massive volume of sensitive data yet no complete data privacy solution. As data breaches get more sophisticated, antivirus software, multi-factor authentication, and secret encryption may no longer be sufficient.

5. Shortage of Appropriate Staff

Any medical institution will require the proper workforce with a background in IT or Computer Science to manage the big data concerns in healthcare. However, most medical institutions now lack qualified tech specialists and are unable to deal with large data concerns.


Data can enable the future of medical study if the big data concerns in healthcare are properly addressed. As a professional, you can use big data to identify a patient's issues and improve existing treatment plans for their benefit.

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