Data Analysis and visualization

I am new to BIG Data .Just been working for a month. I have HDFS data of stock prices. I need to perform data analysis(maybe some ML) and visualizations(Graphs and charts). For that i need Mapreduce functions. Which approach should i use? 1. Stream data from IGFS into ignite cache and work on it?

RE: Write behind using Grid Gain

Hi Pavel, Thanks for the blog – it explains it quite well. I have a slightly different use case where groups of records within a much larger data set are clustered together for efficiency (ie: each of the cached items in the Ignite grid cache has significant internal structure). You can