Course: CQRS in Practice

(https://app.pluralsight.com/library/courses/cqrs-in-practice)

CQRS & Onion Architecture

Map

CQRS & Onion Architecture

where do C, Q, E belong?

Map

where do C, Q, E belong?

Where to put Command Handlers

Map

Where to put Command Handlers

Command reuse -> domain service

Map

Command reuse -> domain service

Domain Service called for duplicate code

Projections

Map

Choosing projection type

A - database triggers

B - flags on aggregates

- in domain

- framework (NHibernate, Entity Framework

oo see more about state driven projections in

DDD: Working with legacy projects

(src: https://app.pluralsight.com/player?course=cqrs-in-practice&author=vladimir-khorikov&name=bdd405d8-2d93-4db7-a0f4-22aea86e6dd2&clip=1)

Eventual Consistency - definition

Map

Eventual Consistency - definition

One-way-commands

Map

One-way-commands