CQRS with Event Sourcing

GENERALArchitecture
CQRS with Event Sourcing — GENERAL architecture diagram

About This Architecture

Command Query Responsibility Segregation with Event Sourcing. The Command side accepts writes through a Command API, validates and persists events to the Event Store. The Query side projects events into Read Models via an Event Bus, served by a separate Query API.

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Command Query Responsibility Segregation with Event Sourcing. The Command side accepts writes through a Command API, validates and persists events to the Event Store. The Query side projects events into Read Models via an Event Bus, served by a separate Query API.

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About This Architecture

Command Query Responsibility Segregation with Event Sourcing. The Command side accepts writes through a Command API, validates and persists events to the Event Store. The Query side projects events into Read Models via an Event Bus, served by a separate Query API.

CQRS with Event Sourcing

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Created by

February 8, 2026

Updated

February 13, 2026 at 5:47 PM

Type

architecture

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