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Most React-Redux applications just store the work in progress as is in a database. It is fine to treat data in a simple CRUD fashion like this with a smaller application. But yet this is not optimal when applications get more complex. Use the Command Query Responsibility Segregation (CQRS) design pattern for more complex applications. More so, combining this with Event-Sourcing (ES) is an even more powerful solution. Further, Event-Sourcing ensures that every action, which led up to the current state, is stored as a separate domain event.
This collection of domain events is then used as the write model in the CQRS model. These same events are then launched into a secondary database to build the read model for the application. During this session, Maurice de Beijer explains why you might want to use Event-Sourcing. He further explains how to get started with this design in your React and Flux applications.
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- Cloud Native Java with Russ Miles (in London on 27th February - 1st March 2019)
- Greg Young's CQRS, Domain Events, Event Sourcing and how to apply DDD (in London on 3rd - 5th June 2019)
- Damjan Vujnovic's Reactive Programming Workshop (in London on 12th - 14th June 2019)
Event-Sourcing your React-Redux applications