This document summarizes Seth Familian's presentation on working with big data. The presentation covers the context and definition of big data, useful tools for working with big data like Splunk, building dashboards from big data using techniques like scheduled searches and indices, inferring customer segments from big data using RFM scoring and crossing segments with categories, and final thoughts on data as a new interface and starting points for working with big data. The presentation contains examples and screenshots to illustrate the concepts discussed.