In the transformation of healthcare practices and science, the rapidly evolving field of big data analytics has begun to play a pivotal role.

Big Data analytics lets businesses leverage their knowledge and use it to discover new possibilities. This in turn leads to smarter business movements, smoother processes, higher revenues, and more satisfied clients.

In the transformation of medical practices and science, the rapidly evolving field of big data analytics in healthcare has begun to play a pivotal role. It has provided instruments for the accumulation, management, analysis, and assimilation of large amounts of diverse, structured, and unstructured data generated by existing healthcare systems.

In order to enhance diagnosis, the data is extremely useful and can help analyze a whole variety of problems, involving symptoms, pharmaceuticals, and dosage. It would be much more difficult for medical professionals to come to the right conclusions without this knowledge.

Some of the Benefits of Big Data in Healthcare are:

**• **Improved performance for operations

**• **Advance Care and Treatment for Patients

**• **The Right Treatment for Diseases Discovery

**• **Personalized and Integrated Communication

**• **Strengthened access to key information

The barriers to big data analytics in healthcare lie beyond the possibilities. Big Data in healthcare has its own characteristics, including heterogeneity, inadequacy, promptness and durability, anonymity, and management. In order to facilitate health-related science, these features introduce a number of challenges to data storage, mining, and sharing.

Some of the Challenges of Big Data in Healthcare are:

**• **Due to lack of effective data governance procedures, capturing data is one of the biggest obstacles for healthcare organizations. To use data more efficient, it must be clean, precise, correctly formatted so that it can be used across various healthcare systems.

**• **Most patient records are kept for fast and easy access in a centralized database these days, but the real problem lies when this information that needs to be shared with outside healthcare professionals.

**• **For most healthcare providers, data security is one of the top issues with constant hacking and security violations that need to be handled on a continuous basis.

**• **When dealing with highly sensitive data and even patient data, which is important, the healthcare industry must be very cautious. Not only can leakage of details prove costly to healthcare companies, but it is also unethical to disclose it without prior authorization.

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