Novel Medical Data Sharing And Mining Technique for Electronic Health Record System

By stepping into the era of big data, Internet users usually choose to upload their personal data to remote cloud servers such that they can reduce the cost of local data management and maintenance. But they also throw up additional challenges. Unluckily, the thrive on cloud services can cause a bottleneck if data end up parked on several clouds and thus still need to be moved to be shared. The proposed system leads to a trend that data owners prefer to remotely outsource their data to clouds for the enjoyment of the high-quality retrieval and storage service without worrying the burden of local data management and maintenance. However, secure share and search for the outsourced data is a formidable task when it comes to a medical department, which may easily incur the leakage of sensitive personal information about victims in a hospital. Efficient data sharing and searching with security is of critical importance. This system, suggests a novel medical data sharing and mining system for such medical records.