We provide course about Implementing Modern Architecture. To be a successful architect, one needs to know the pros and cons of different architectures and under what conditions they are applied in a project.
Content:
In addition, a good knowledge of the development process and project support in production is also very valuable. In this course, participants will learn about the pitfalls of misapplying an architecture style and applying it to the wrong problem. We’ll also cover topics like Microservices, CQRS, Hexagonal Architecture, Event Sourcing, System stability, Development quality, and more.
Agenda day 1:
1) Architecture and Architects:
• What is “architecture”
• What is good architecture
• Who is a good architect
• Architectural drivers
2) Domain-Driven Design:
• Why use DDD
• How to discover a Bounded Context
3) System Architecture:
• Monolith
• Microservices
• Modular Monolith
• How to make a choice
• A path from Monolith to Microservices
4) Documenting your Architecture:
• Sharing main decisions
• Visualizing architecture
Agenda day 2:
1) Communication:
• Synchronous and Asynchronous communication
• Commands vs Events
• Big and Small Events
• Message Naming
• Event Choreography and Orchestration
• Message Concurrency
• Message Processing Order
• Dealing with Errors
• Idempotent Consumers
• Two-phase Commit for sending Messages
2) Coding your Architecture:
• Project structure
• Applying Hexagonal Architecture principles
• Package structure
• Code quality automation
Agenda day 3:
1) Tactical Domain-Driven Design:
• Designing Aggregates and Value Objects
• Ensuring Invariants in Domain Model
• Command Query Responsibility Segregation
• Event Sourcing: advantages and challenges
2) REST API:
• General principles
• Task-based REST API
• Dealing with Errors: Problem Details
3) Stability of your System:
• Common failures and stability antipatterns
• Stability patterns
• Securing your System
4) Monitoring your System
• Aspects of monitoring
• Metrics to expose
Format: 20% workshop / 80% lecture
Kursholdere: Vadzim Prudnikau and Marek Dominiak
Vadzim Prudnikau is a senior Java Developer, Team Lead, and Architect with 17 years experience (4 years in Norwegian market) who believes that technical skills, self-education, being a good team player, and knowledge sharing are the keys to success.
Completed 10+ projects which work in production, led 5 development teams, mentored 20+ developers, interviewed over 100 developers for 10+ positions, created a Java department. An Expert in Java and has also experience with Kotlin, Scala, Groovy, JavaScript programming languages.
Marek Dominiak is a software developer and architect with 15 years of experience (10 years in Norwegian market) mainly in Java World. Has experience in mentoring developers and with leading teams. His main focus is on creating sustainable solutions, learning about software craftsmanship, domain-driven design, and code quality.
During his career, Marek has completed many smaller and bigger projects that work in production, interviewed developers, handled communication with customers, helped to design architecture for whole systems and delivered them, and introduced many technologies proven in production. Occasionally Marek is a speaker at conferences related to software development (JDD conference, Warszawskie Dni Informatyki).
Target audience:
Architects, Team Leads, Senior Developers
Prerequisites:
• Mid, senior developers and architects
• Good experience in mainstream languages such as Java, C # etc (examples to be presented in Java and Spring Boot).