Practical Event-Driven Microservices Architecture: Building Sustainable and Highly Scalable Event-Driven Microservices

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022

H. F. Oliveira RochaPractical Event-Driven Microservices Architecturehttps://doi.org/10.1007/978-1-4842-7468-2_4

4. Structural Patterns and Chaining Processes

Hugo Filipe Oliveira Rocha¹  

(1)

Ermesinde, Portugal

 

This chapter covers:

• Understanding why strong consistency and transactions shouldn’t be an option in distributed event-driven systems

• Why we should avoid two-phase commit and distributed transactions in distributed systems

• Using orchestration pattern to implement higher-level business processes

• Using choreography pattern as an alternative to orchestration

• Understanding CQRS (command query responsibility segregation) and event sourcing and applying it to ...