Danillo Fratta·Oct 7CQRS Without the Ceremony: How I Separate Commands and Queries in PythonCQRS does not require two databases, Event Sourcing, Kafka, or a framework. In my Supplier Master AI project, it starts with something much…
Danillo Fratta·Oct 3Why I Organize My FastAPI Backend by Feature — Not Controllers and ServicesHow Vertical Slice Architecture keeps commands, handlers, AI logic, RAG, validation and business workflows close to the use case they…
InStackademicbyGiorgi Mgebrishvili·Oct 2N-tier, Clean Architecture and Vertical Slice: A Practical Comparison for .NETHow each one organizes code, where they overlap, and what to consider when choosing between them.
Danillo Fratta·Sep 30AI Agents Don’t Replace Software Architecture: How I Use DDD, CQRS and Vertical Slice TogetherAdding LangGraph, RAG and an LLM did not make my domain layer disappear. If anything, AI made architectural boundaries more important.
Danillo Fratta·Sep 15Why AI Agents Should Never Access Databases DirectlyHow I use Clean Architecture, MCP, application boundaries and deterministic business rules to keep AI agents away from production…
Danillo Fratta·Sep 10RAG Is Not Your Decision Engine: Where Retrieval Actually Belongs in Enterprise AIHow I structure RAG with OpenSearch, LangGraph, Bedrock and Clean Architecture without letting retrieved context become business logic.
Rakibul H. Rabbi·Sep 3Stop Organizing by Controllers. Start Screaming Your Business Domain.Why your folder structure should tell a story about apartments, bookings, and payments — not about ASP.NET or Spring Boot.
Rhuturaj Takle·Aug 17Vertical Slices: Organizing Code by Feature, Not by LayerA practical guide to Vertical Slice Architecture — structuring an application around complete features rather than horizontal technical…
Thiago Capaverde·Aug 6Vertical Slice: A Arquitetura que a IA AmaOrganize por funcionalidade, não por camada, e pare de confundir seus agentes
Thiago Capaverde·Aug 5O Leitor Mudou: Sua Arquitetura não Acompanhou?Por que arquiteturas em camadas estão condenadas na era dos agentes
