Challenges Of Big Data Analysis. Big data analytics in healthcare comes with many challenges including security visualization and a number of data integrity concerns. These include data quality storage lack of data science professionals validating data and accumulating data from different sources.
On the one hand big data hold great promises for discovering subtle population patterns and heterogeneities that are not possible with small scale data. Thinkstock by jennifer bresnick. This data needs to be analyzed to enhance decision making.
But there are some challenges of big data encountered by companies.
On the other hand the massive sample size and high dimensionality of big data introduce unique computational and statistical challenges including scalability and storage bottleneck noise. And one of the most serious challenges of big data is associated exactly with this. Need for synchronization across disparate data sources. The problems with business data analysis are not only related to analytics by itself but can also be caused by deep system or infrastructure problems.
