Domain Driven Design

Learn how DDD helps with building corporate systems with complex business logic, and apply DDD strategic tools to first decompose the subject area, and then the system being developed.

  • duration 24 hours
  • Language English
  • format Online
duration
24 hours
location
Online
Language
English
Code
ARC-003
price
€ 650 *

Available sessions

To be determined



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Description

The closer the relationship between software development and business strategy, the easier it will be to maintain and develop a system that meets future business needs, which will eventually lead to more successful software projects. Domain-oriented design (DDD) allows you to reduce the risk of failures in software projects by building more effective communication between the customer and development team. DDD practices are divided into two groups - strategic and tactical.


Strategic DDD tools are used to make high-level architectural design decisions. Such as the decomposition of systems into components and determining how to integrate them, based on building a common understanding of how the system being developed will meet the needs of the business or customer.


Domanin Driven Design tactical patterns allow us to write code in such a way that it reflects the subject area, meets goals, and speaks the language of business. Considerable time is devoted to the discussion of real examples and solving practical problems, which allows you to consolidate your knowledge and use the skills of applying strategic design and tactical modeling.

After completing the course, a certificate is issued on the Luxoft Training form

Objectives

Having passed this Course, attendees will:

  • Have an understanding how Domain Driven Design helps developing enterprise systems.
  • Know how to apply Strategic thinking when building enterprise systems.
  • Know how to apply Tactical Modeling skills within a Bounded Context.
  • Know how to design Aggregates effectively.
  • Understand the importance of Domain Events and how these can be used to integrate Bounded Contexts.

Target Audience

Software developers (from Junior to Senior) who have good understanding of OOP, OOD principles and basic knowledge of software architecture patterns.

Prerequisites

  • Object Oriented Programming (OOP) Principles
  • Object Oriented Design (OOD) Principles
  • Software Design Patterns (GoF)
  • Software Architecture Patterns

Roadmap

Module 1 – DDD Overview. Includes Ubiquitous Language.

Module 2 – DDD Prerequisites. Includes

1. OOP, OOD principles

2. Architectural Business Logic Patterns

Module 3 – DDD Strategic Design. Covers:

1. Domains, Subdomains

2. Bounded Contexts

3. Context Maps

4. Event Storming

Practice Session #1.1 – Strategic Design. Event Storming.

Practice Session #1.2 – Strategic Design. Mapping Bounded Contexts.

Module 4 – DDD Architectural View. Overview of:

1. DDD and Legacy Systems

2. Integrating Bounded Contexts

3. Layered Architecture

4. Hexagonal (ports and adapters) Architecture

5. REST

6. Event Driven Architecture

7. CQRS

8. Event Sourcing

9. Microservices Architecture

Practice Session #2 – DDD Architectural View

Module 5 – DDD Tactical Design. Part 1. Covers:

1. Entities

2. Value Objects

3. Aggregates

4. Factories

Module 6 – DDD Tactical Design. Part 2. Covers:

1. Services

2. Domain Events

3. Modules

4. Repositories

Practice Session #3 – Applying DDD Tactical Design. Consists of two parts.

Common practice for module 5& 6

Module 7 – Testing. Covers:

1. Test Pyramid

2. Consumer-Driven Contract Testing



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