Explore the concept of managing reference data with Sirius in this Philly ETE 2014 conference talk. Learn about the definition of reference data and its applications, understand how Moore's Law impacts data management, and discover the architecture of Sirius-based applications. Dive into a case study from Comcast showcasing Sirius's capabilities in serving millions of customers. Gain insights into accessing and publishing reference data, operational flexibility, and cluster management. Examine the Scala and request handler interfaces, update and read paths, and key-value operations. Understand compacting strategies, native data structures, and persistence replay. Discover the open-source nature of Sirius and explore topics such as serialization, bootstrapping reference data, and update ordering.