Vertical Slice Architecture: A New Perspective on Code Organization

TLDRVertical slice architecture is a different approach to organizing code based on features and capabilities rather than technical concerns. It allows for localized decision-making and prevents the mixing of concerns. This video explains how vertical slice architecture works and how it can change your thinking about code organization.

Key insights

🔍Vertical slice architecture organizes code based on features and capabilities rather than technical concerns.

📦It allows for localized decision-making and prevents the mixing of concerns.

🌐Vertical slice architecture enables you to make localized decisions per feature or feature set.

🧩It helps in defining service boundaries at a macro level.

📜Requests in vertical slice architecture can have their own request pipeline with separation of concerns.

Q&A

What is the difference between vertical slice architecture and traditional layered architecture?

Vertical slice architecture organizes code based on features and capabilities, while traditional layered architecture focuses on separating technical concerns.

How does vertical slice architecture prevent the mixing of concerns?

By organizing code based on features, vertical slice architecture allows for localized decision-making and avoids the need to mix concerns such as database access with business logic.

Does vertical slice architecture mean there is no separation of concerns?

No, vertical slice architecture still allows for separation of concerns within each feature or feature set. However, it enables you to make localized decisions based on the specific requirements of those features.

Can features in vertical slice architecture share common functionality or data models?

Yes, features in vertical slice architecture can share common functionality or data models, especially if they are related. However, the focus is on grouping together related features rather than enforcing a global separation of concerns.

How does vertical slice architecture affect code organization and maintenance?

Vertical slice architecture simplifies code organization by grouping related features together. It also allows for easier maintenance as changes can be localized to specific features or feature sets without impacting the entire codebase.

Timestamped Summary

00:00Vertical slice architecture organizes code based on features and capabilities.

02:39It enables localized decision-making and prevents the mixing of concerns.

04:10Vertical slice architecture allows for making localized decisions per feature or feature set.

07:18It helps in defining service boundaries at a macro level.

09:36Requests in vertical slice architecture can have their own request pipeline with separation of concerns.

11:12Vertical slice architecture simplifies code organization and maintenance by grouping related features together.