Pulsar Realtime Analytics At Scale Tony Ng April 14, 2015 Big Data Trends •Bigger data volumes •More data sources –DBs, logs, behavioral & business event streams, sensors … •Faster analysis –Next day to hours to minutes to seconds •Newer processing models –MR, in-memory, stream processing, Lambda … 2 What is Pulsar Open-source real-time analytics platform and stream processing framework 3 Business