Sr Software Engineer, Yahoo Inc.
Developer and manager for OpenTSDB, an open source time series database.
26 April - 1:00 PM - 1:50 PM at Room 204
This talk will cover the special case of time series data and the evolution of various schemas from RRD files to RDBMS schemas to NoSQL stores. Particularly we'll focus on why, as the amount of time series data grows and slicing the data by various dimensions becomes important, many users eschewed RDBMS for NoSQL or custom data layers.