Definition :
It refers to data sets whose sizes are beyond
the ability of commonly used software tools to capture, store, manage, and
process within acceptable time limits.
- Includes both structured and unstructured data generated by variety of sources
- Big data analysis in real time requires new techniques and tools that provide:
Ø High
performance
Ø Massively
parallel processing (MPP) data platforms
Ø Advanced
analytics
Big data
analytics provide an opportunity to translate large volumes of data into right
decisions
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