CQRS in Practice

4h 22m 58s
English
Paid

Unlock the power of the CQRS pattern to supercharge your software development with our comprehensive course, CQRS in Practice. Dive into the intricacies of CQRS and learn how to effectively apply it to real-world projects.

What is CQRS?

Begin your journey by understanding the core concepts of the CQRS pattern. We will cover the foundational principles and discuss the unique advantages it can bring to your projects. By the end of this section, you’ll have a clear grasp of what CQRS is and why it's a game-changer in software development.

Common Misconceptions and Anti-Patterns

CQRS is often misunderstood and misapplied. In this section, you will explore common misconceptions and anti-patterns associated with CQRS, equipping you with the knowledge to avoid the pitfalls that many developers encounter.

Hands-On Implementation

Step-by-Step Guide

Move beyond theory and into practice with a detailed, step-by-step guide on implementing CQRS effectively. Gain practical experience with our sample project, reflecting real-world scenarios that you can apply to your work.

Sample Project

The course provides a sample project that mirrors the kind of challenges you'll face in the real world. You'll follow each step closely to ensure a deep understanding of CQRS implementation.

Conclusion

By the end of the course, you will not only have a foundational understanding of the CQRS pattern but also the confidence to implement it in your software projects. Transform your approach to software development with CQRS in Practice.

About the Author: pluralsight

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At Pluralsight, we believe everyone should have the opportunity to create progress through technology and develop the skills of tomorrow. With assessments, learning paths and courses authored by industry experts, our platform helps businesses and individuals benchmark expertise across roles, speed up release cycles and build reliable, secure products.

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#1: Course Overview
All Course Lessons (73)
#Lesson TitleDurationAccess
1
Course Overview Demo
01:35
2
Introduction
03:30
3
CQRS and Its Origins
05:31
4
Why CQRS?
03:39
5
CQRS in the Real World
01:32
6
Summary
01:29
7
Introduction
00:20
8
Problem Domain Introduction
05:57
9
Application Code Introduction
11:31
10
Application Code Drawbacks
08:25
11
Summary
01:32
12
Introduction
00:21
13
CRUD-based Interface
07:27
14
Task-based Interface
01:49
15
Untangling the Update Method
08:31
16
Recap: Untangling the Update Method
03:26
17
Task-based User Interface
02:34
18
Dealing with Create and Delete Methods
04:35
19
Summary
03:43
20
Introduction
00:46
21
Introducing a First Command
11:31
22
Commands in CQS vs. Commands in CQRS
02:48
23
Commands and Queries in CQRS
04:41
24
Commands and Queries in the Onion Architecture
04:22
25
Commands vs. DTOs
03:59
26
Leveraging ASP.NET Core Dependency Injection to Resolve Handlers
05:18
27
Introducing a Query
06:44
28
Finishing up the Refactoring
04:41
29
Recap: Introducing Commands and Queries
03:33
30
Summary
04:28
31
Introduction
00:33
32
New Requirement: Database Retries
02:48
33
Introducing a Database Retry Decorator
08:34
34
Decorator Pattern
03:24
35
Introducing Another Decorator
02:25
36
Streamlining the Decorator Configuration
07:16
37
Recap: Streamlining the Decorator Configuration
01:29
38
Decorators vs. ASP.NET Middleware
05:27
39
Command and Query Handlers Best Practices
04:01
40
Summary
02:32
41
Introduction
00:55
42
The State of the Read Model
05:08
43
Separation of the Domain Model
05:01
44
Simplifying the Read Model
04:13
45
Recap: Simplifying the Read Model
06:40
46
The Read Model and the Onion Architecture
02:26
47
Summary
02:06
48
Introduction
00:17
49
Meet Scalability
05:02
50
Separation at the Data Level in the Real World
02:07
51
Designing a Database for Queries
03:11
52
Creating a Database for Queries
04:04
53
Recap: Creating a Database for Queries
02:00
54
Scalability
01:55
55
A Word of Caution Regarding the Database for Reads
01:58
56
Summary
02:49
57
Introduction
00:21
58
State-driven Projections
06:36
59
Synchronous State-driven Projections
03:05
60
Event-driven Projections
02:47
61
Consistency
03:41
62
Eventual Consistency
04:18
63
Versioning
01:51
64
CQRS and the CAP Theorem
03:23
65
Summary
02:16
66
Introduction
00:16
67
CQRS and Event Sourcing
02:18
68
Evolutionary Design
01:59
69
Using Commands and Queries from Handlers
03:52
70
One-way Commands
01:55
71
CQRS vs. the Specification Pattern
02:47
72
Resource List
00:59
73
Course Summary
01:55
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