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Big Data: Issues and Challenges Moving Forward

Published 1 January 2013
Stephen H. Kaisler, Frank Armour, J. Alberto Espinosa, William H. Money
Citations925

TL;DR

The issues and challenges are analyzed as a collaborative research program into methodologies for big data analysis and design are begun.

Abstract

Big data refers to data volumes in the range of exabytes (1018) and beyond. Such volumes exceed the capacity of current on-line storage systems and processing systems. Data, information, and knowledge are being created and collected at a rate that is rapidly approaching the exabyte/year range. But, its creation and aggregation are accelerating and will approach the zettabyte/year range within a few years. Volume is only one aspect of big data; other attributes are variety, velocity, value, and complexity. Storage and data transport are technology issues, which seem to be solvable in the near-term, but represent longterm challenges that require research and new paradigms. We analyze the issues and challenges as we begin a collaborative research program into methodologies for big data analysis and design.

Keywords

Computer Science