Distributed data with Akka Persistence

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Storing data with Akka Persistence

Akka Persistence
Event Sourcing
@piotr_trzpil
CQRS

Event sourcing
Persistent
Actor
! !
Commands
Journal
Events

Persistent
Actor
Persistent
View
CQRS – Command Query Responsibility Segragation

Thank you!
Questions ?
Slides and some references on my blog: http://liferepo.blogspot.co.uk/

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¿Qué me dices?¿Que puedo separar la parte de acciones de las vistas de mi aplicación?¿Que además puedo hacerlo escalable usando Akka-persistence?¿Basado en eventos? En esta charla, el equipo de Scalera esperamos enseñaros cómo funciona la aproximación CQRS (recientemente implantada en sistemas como Lagom de Lightbend) para crear aplicaciones altamente escalables y resilient, usando Akka persistence como herramienta para poder guardar el estado de tu aplicación de manera distribuida y basada en eventos. Si no te ha sonado a anuncio de tele-tienda pasivo-agresivo y aún te quedan ganas de descubrir que significan todas estas siglas raras, esta es tu charla.

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1. Akka Persistence Event Sourcing @piotr_trzpil CQRS

2. Event sourcing Persistent Actor ! ! Commands Journal Events

3. Persistent Actor Persistent View CQRS – Command Query Responsibility Segragation

4. User account management - example Profile Edit Profile Edit Profile View Profile View Profile View Profile View Profile Creator Profile Aggregator Profile Aggregator Username already taken? • Create profile • Change email • Distributed actors running in Akka Cluster • Replicated journals ensuring data redundancy

5. Thank you! Questions ? Slides and some references on my blog: http://liferepo.blogspot.co.uk/