The following four big issues related with big data are really taking the big four aspects into consideration:
- Jelani Nelson, “Sketching and streaming algorithms for processing massive data”
- Ronitt Rubinfeld, “Taming big probability distributions”
- Jeff Ullman, “Designing good MapReduce algorithms”
- Ashwin Machanavajjhala and Jerome P. Reiter, “Big Privacy”
And how to deal with the above four big issues? Here is a post about the Five Trendy Open Source Technologies to help you to deal with big data.