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Class hours may vary, please reach out to contact@ascendientlearning.com if you have any questions.
Introduction to Domain Driven Design
This 2 day course covers the following topics Domain Driven Design concepts Strategic domain driven design Domain Driven Design Building Blocks Application Architecture under Domain Driven Design
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$1,460 USD
Duration
2 days
Course Code
WA2594
Available Formats
Classroom
Overview
This 2 day course covers the following topics
- Domain Driven Design concepts
- Strategic domain driven design
- Domain Driven Design Building Blocks
- Application Architecture under Domain Driven Design
Course Details
Outline
Chapter 1. Domain Driven Design Concepts
- Domain Driven Design - What is it?
- Domain Driven Design - What it's Not
- Complex Problem Space
- Design Effort
- Division of Labor
- Tactical Design
- Strategic Design
- Separate Languages
- Ubiquitous Language 1/2
- Ubiquitous Language 2/2
- Capturing the Ubiquitous Language 1/3
- Capturing the Ubiquitous Language 2/3
- Capturing the Ubiquitous Language 3/3
- Domain
- Domain Examples
- Types of Domains
- Sub-Domains
- Context
- Model
- Domain Model Example - Bookstore
- Bookstore Domain Model
- Domain Model Example - Custom Cabinet Business
- Summary
Chapter 2. Strategic Domain Driven Design
- Strategic Design
- The Domain Model
- Creating the Model
- Separate Concerns
- Domains vs. Contexts
- Bounded Contexts
- Bounded Contexts Stand Alone
- Analyzing Overlap in Bounded Contexts
- Resolving Overlaps with Contexts Mapping
- Mapping Types
- Partnership Mapping
- Shared Kernel
- Cross Cutting Concerns
- Customer-Supplier
- Conformist
- Anti corruption-layer
- Open Host Service
- Separate Ways
- Big Ball of Mud (BBOM)
- Integration via Database
- Summary
Chapter 3. Domain Driven Design Building Blocks
- Building Blocks
- Entity Objects
- Value Object
- Value Object - Examples
- Aggregate 1/2
- Aggregate 2/2
- An Example Aggregate 1/2
- An Example Aggregate 2/2
- Module
- A Module Example
- Levels of Granularity
- Domain Event 1/2
- Domain Event 2/2
- Domain Event Advantages
- Services
- Service Examples
- Repository
- Generic Repository Interface
- Domain Repository Interface
- Factory
- Factory Example
- Summary
Chapter 4. Application Architecture Under Domain Driven Design
- Overall Architecture
- Interface/Presentation Layer
- Application Layer
- Domain Layer
- Domain Layer - In Practice
- Infrastructure (Services) Layer
- Technologies to use with Domain Driven Design
- Dependency Injection (DI)
- Aspect Oriented Programming (AOP)
- Aspect Oriented Programming (AOP)
- Java Persistence API (JPA)
- Summary
Chapter 5. Microservices
- What is a "Microservice"?
- One Helpful Analogy
- SOA - Microservices Relationship
- ESB - Microservices Relationship
- Traditional Monolithic Designs and Their Role
- Disadvantages of Monoliths
- Moving from a Legacy Monolith
- When Moving from a Legacy Monolith
- The Driving Forces Behind Microservices
- How Can Microservices Help You?
- The Microservices Architecture
- Utility Microservices at AWS
- Microservices Inter-connectivity
- The Data Exchange Interoperability Consideration
- Managing Microservices
- Implementing Microservices
- Embedding Databases in Java
- Microservice-Oriented Application Frameworks and Platforms
- Summary
Chapter 6. Hexagonal Architecture and Microservices
- A Different View of Application Architecture
- Traditional Layers for Traditional User Interface
- Layers with DDD
- Modern Interaction Methods
- Modern Data Storage
- Hexagonal Architecture – Ports and Adapters
- DDD in Hexagonal Architecture
- The Adapter Pattern
- The Adapter Pattern Structure
- Adapter Pattern Behavior
- Entities, Values, and Aggregates
- Repositories – Overview
- Collection Oriented Repositories
- Persistence Oriented Repositories
- Domain Services
- Domain Events
- Discovering Events
- Modeling Events
- Events and Bounded Contexts
- Publishing Domain Events
- Storing Domain Events
- Forwarding Domain Events
- Integration Between Bounded Contexts
- Mapping to Microservices
- Communication Styles for Microservices
- User Interfaces – Crossing the System Boundary
- UI Communication Strategies
- Integration Between Bounded Contexts Revisited – Options
- Integration Via RESTful Services
- Integration Via Binary Formats
- Integration Via Messaging
- Summary
Lab Exercises
- Lab 1. Domain Driven Design Concepts
- Lab 2. Strategic Domain Driven Design
- Lab 3. Domain Driven Design Project
Schedule
FAQ
Does the course schedule include a Lunchbreak?
Classes typically include a 1-hour lunch break around midday. However, the exact break times and duration can vary depending on the specific class. Your instructor will provide detailed information at the start of the course.
What languages are used to deliver training?
Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.
What does GTR stand for?
GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.
How do I find an Ascendient Learning training location?
We have training locations across the United States and Canada - View a complete list of classroom training locations.
Which delivery formats are available?
At Ascendient Learning, we offer training that is Instructor-Led, Online, Virtual, and Self-Paced.
Does Ascendient Learning deliver group training?
Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.
What does vendor-authorized training mean?
As a vendor-authorized training partner, we offer a curriculum that our partners have vetted. We use the same course materials and facilitate the same labs as our vendor-delivered training. These courses are considered the gold standard and, as such, are priced accordingly.
Is the training too basic, or will you go deep into technology?
It depends on your requirements, your role in your company, and your depth of knowledge. The good news about many of our learning paths, you can start from the fundamentals to highly specialized training.
How up-to-date are your courses and support materials?
We continuously work with our vendors to evaluate and refresh course material to reflect the latest training courses and best practices.
Are your instructors seasoned trainers who have deep knowledge of the training topic?
Ascendient Learning instructors have an average of 27 years of practical IT experience and have also served as consultants for an average of 15 years. To stay current, instructors spend at least 25 percent of their time learning new, emerging technologies and courses.
Do you provide hands-on training and exercises in an actual lab environment?
Lab access is dependent on the vendor and the type of training you sign up for. However, many of our top vendors will provide lab access to students to test and practice. The course description will specify lab access.
Will you customize the training for our company’s specific needs and goals?
We will work with you to identify training needs and areas of growth. We offer a variety of training methods, such as private group training, on-site of your choice, and virtually. We provide courses and certifications that are aligned with your business goals.
How do I get started with certification?
Getting started on a certification pathway depends on your goals and the vendor you choose to get certified in. Many vendors offer entry-level IT certification to advanced IT certification that can boost your career. To get access to certification vouchers and discounts, please contact info@ascendientlearning.com.
Will I get access to content after I complete a course?
You will get access to the PDF of course books and guides, but access to the recording and slides will depend on the vendor and type of training you receive.
How do I request a W9 for Ascendient Learning?
View our filing status and how to request a W9.
Reviews
I was very pleased with the course setup by ExitCertified and the instructor.
The instructor was thorough and they also provided hands-on demonstrations with labs.
Course was great and the instructor had an answer for anything that was asked during the course.
Quick to sign-up to course, and was able to garner some information from the course.
Very good material, the instructor was clear explaining the topics, and the labs were easy to follow it.
