Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training CQRS - Separating Commands and Queries to Scale training are: Basic knowledge of object-oriented programming, SQL/NoSQL databases, and MVC patterns. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training CQRS - Separating Commands and Queries to Scale training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training CQRS - Separating Commands and Queries ... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Training CQRS - Separating Commands and Queries to Scale training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Training CQRS - Separating Commands and Queries to Scale training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training CQRS - Separating Commands and Queries to Scale training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Master the fundamental principles of CQRS for professional architectures

Develop robust and scalable command models in enterprise settings

Design optimized query models for high-performance applications

Implement CQRS with open-source tools in real-world projects

Integrate basic Event Sourcing to enhance CQRS skills

Optimize separation of responsibilities for enterprise applications

Training program

Module 1CQRS Fundamentals: Understanding Principles and Scalable Benefits (UML Diagrams, Enterprise Use Cases)

Discover the basics of CQRS through concrete examples of monolithic vs scalable applications, model your first command/query separation diagrams using tools like Draw.io, analyze the limitations of traditional CRUD in practical exercises on an ongoing project, identify performance and maintainability gains for your professional systems, produce an initial CQRS schema validated by the trainer.

Module 2CQRS Commands: Modeling and Implementing Commands (DDD, Handlers, Business Validation)

Dive into CQRS command modeling using Domain-Driven Design, create custom handlers with frameworks like Axon or MediatR, validate business flows through exercises on real e-commerce scenarios, manage errors and distributed transactions in practice, integrate a simple message bus like RabbitMQ, develop your ongoing project with production-ready functional commands.

Module 3CQRS Queries: Designing High-Performance Read Models (Optimization, Caches, Projections)

Build ultra-performant CQRS read models tailored to analytical needs, implement event projections with introductory Event Sourcing, optimize queries via denormalization and Redis caches, test resilience under high load with tools like Apache JMeter, apply everything to your ongoing project for reactive dashboards, measure latency gains for high-performance applications.

Module 4Full CQRS Implementation: Integration and Deployment (Tools, Testing, CI/CD)

Assemble an end-to-end CQRS architecture with Spring Boot or .NET, integrate unit and integration tests for commands/queries, deploy via Docker and Kubernetes in hands-on mode, configure CI/CD pipelines with GitHub Actions, finalize your scalable and documented ongoing project, evaluate robustness in production simulation for immediate professional skills.