big data prentation
TRANSCRIPT
Presented By:
Akshay Shinde
TATYASAHEB KORE INSTITUTE OF ENGINEERING AND
TECHNOLOGY, WARANANAGAR.
20 years back…Never ending business questionLots of paper work Files, sales report
Big data refers to huge data sets that are order of magnitude larger(volume); more diverse, including structured, semi structured ,and unstructured data(variety); and arriving faster(velocity) than traditional database.
Characteristics of Big data1. Volume 2. Velocity3. Variety
Big Data
Big Data
Application
Data storingDistributed file system:-
Security
Challenges in big data
Hadoop
Apache hadoop is a framework that allows for the distributed processing of large data sets across clusters of commodity computer using a simple programming model.
Core hadoop has two main components– Hadoop distributed file system(HDFS)– Map Reduce
core components of hadoop
HDFC file write operation
HDFC file read operation
Map ReduceEx -John has a red car ,which has no radio. Mery has a red bicycle .Bill has no car or bicycle.
Conclusion
Emerging technologyFuture scope Research options
References
1) Introduction to analytics and big data –hadoop-by Rob pegler,Emc lision
2) Data crunchers-big data too big to ignored
3) Planning guide-big started with big data-intel.com/ITCenter
Thank you…..
Any Queries……..?