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Explore the internal architecture of Oban Web, the live dashboard for Oban, in this 37-minute conference talk from ElixirConf EU 2025. Discover how this complex, battle-tested LiveView application was built as Shannon and Parker Selbert provide an in-depth technical tour of a real-world, formerly commercial application that is now fully open source. Learn about foundational elements including page structure and table systems, then dive into advanced features such as real-time charts, integrated combo boxes, autocompletion functionality, and complex database queries optimized for performance. Examine Oban Met, an innovative in-memory, compacting, time series, distributed database specifically designed to power the Oban Web dashboard. Gain insights into how LiveView, Oban, and OTP work together to create powerful web applications through practical examples and architectural decisions from experienced developers who built and maintained this production system.
