Tag: real time
SE-Radio Episode 349: Gary Rennie on Phoenix

Gary Rennie, a core contributor to Phoenix and Plug, discusses the Phoenix, a web framework for the Elixir programming language. Host Nate Black talks with Gary about why companies use Phoenix and what they use it for, how to write a Phoenix application, how the subsystems of Phoenix work together, and how to troubleshoot performance […]
SE-Radio Episode 233: Fangjin Yang on OLAP and the Druid Real-Time Analytical Data Store

Fangjin Yang, creator of the Druid real-time analytical database, talks with Robert Blumen. They discuss the OLAP (online analytical processing) domain, OLAP concepts (hypercube, dimension, metric, and pivot), types of OLAP queries (roll-up, drill-down, and slicing and dicing), use cases for OLAP by organizations, the OLAP store’s position in the enterprise workflow, what “real time” […]