Secure big data ecosystem architecture: challenges and solutions

Big Data in Genomics: Challenges and Solutions

generation of large data sets, specifically by overloads of omics information (genomes, transcriptomes, epigenomes and other omics data from cells, tissues and organisms). The use of DNA sequencing machines, which are smaller in size but capable of generating piles of data faster and at a lower cost, have changed science and medicine in ways never seen before [1]. The current era is beginning t...

Big Data: Opportunities, Challenges and Solutions

An Architecture for Security and Protection of Big Data

The issue of online privacy and security is a challenging subject, as it concerns the privacy of data that are increasingly more accessible via the internet. In other words, people who intend to access the private information of other users can do so more efficiently over the internet. This study is an attempt to address the privacy issue of distributed big data in the context of cloud computin...

A Reference Architecture for Big Data Solutions

With big data technology and predictive analytics techniques, organizations can now register, combine, process and analyze data to answer questions that were unsolvable a few years ago. This paper introduces a solution reference that gives guidance to organizations that want to innovate using big data technology and predictive analytics techniques for improving their performance. The reference ...

Big Data Computing and Clouds: Challenges, Solutions, and Future Directions

This paper discusses approaches and environments for carrying out analytics on Clouds for Big Data applications. It revolves around four important areas of analytics and Big Data, namely (i) data management and supporting architectures; (ii) model development and scoring; (iii) visualisation and user interaction; and (iv) business models. Through a detailed survey, we identify possible gaps in ...