Sublime

who possess a higher level of IT capabilities and the ability to manipulate big data technologies specifically (as compared with traditional quantitative analysts).

Hadoop uses a processing framework called MapReduce not only to distribute data across the disks but also to apply complex computational instructions to that data.

coalescing

2010, the company established a Chief Data Office. Shortly thereafter, the company downloaded Hadoop and began reengineering computation-heavy data transformations using the big data environment. A major focus of the Hadoop implementation is cost reduction.