Watch Bernardo Amorim’s CQRS and Event Sourcing talk at Code Beam SF 2018 to learn about Commanded, a CQRS/ES framework for Elixir.

Eventual consistency can cause headaches when building a CQRS/ES application. You’ve successfully dispatched a command, but has the read model been updated with the latest changes? Commanded v0.14 supports command dispatch with strong consistency guarantees. This article describes how to use it to alleviate eventual consistency woes.

Commanded v0.10 includes support for Greg Young’s Event Store, in addition to the existing PostgreSQL-based Elixir EventStore. This article describes how an Elixir behaviour and adapter approach was used to support multiple event stores.

Full slides for the talk I gave at Dev South Coast today.

Crowdsourcing product mentions, applying sentiment analysis, and scoring to find the best resources to Start learning Elixir. A real-world example of building a computational parallel pipeline using Flow.

Case study describing how Segment Challenge was built following a Command Query Responsibility Segregation and event sourcing pattern.

Request/response recorder for rapid test-driven development when accessing external web services.

Replace string concatenation and interpolation with IO lists to improve performance.

Integrating React and Redux with the Phoenix web framework.