https://www.knourian.ir/en/posts/Knourian Blogenhttps://www.knourian.ir/en/posts/minimal-cqrs-one-application-one-database/https://www.knourian.ir/en/posts/minimal-cqrs-one-application-one-database/Thu, 03 Sep 2026 00:00:00 GMTKnourianengineeringarchitecturearchitecturecqrscqsdotnetcsharpCQRS can start with separate command and query paths in one application using one database. The boundary is about responsibilities before infrastructure.https://www.knourian.ir/en/posts/cqs-commands-make-intent-explicit/https://www.knourian.ir/en/posts/cqs-commands-make-intent-explicit/Wed, 26 Aug 2026 00:00:00 GMTKnourianengineeringarchitecturearchitecturecqrscqsdotnetcsharpA behavior-focused command tells the application what a user wants to do, so validation, authorization, and business rules have one clear home.https://www.knourian.ir/en/posts/when-crud-stops-describing-the-work/https://www.knourian.ir/en/posts/when-crud-stops-describing-the-work/Mon, 24 Aug 2026 00:00:00 GMTKnourianengineeringarchitecturearchitecturecqrscqsdotnetcsharpCRUD works for simple data. It starts to fail when updates hide business intent and reads need a different model.https://www.knourian.ir/en/posts/async-concurrency-parallelism/https://www.knourian.ir/en/posts/async-concurrency-parallelism/Mon, 17 Aug 2026 00:00:00 GMTKnourianengineeringsoftware-developmentcsharpdotnetasyncconcurrencyparallelismAsync avoids blocked waits, concurrency coordinates overlapping work, and parallelism uses multiple CPU cores.https://www.knourian.ir/en/posts/why-async-programming-exists/https://www.knourian.ir/en/posts/why-async-programming-exists/Sat, 15 Aug 2026 00:00:00 GMTKnourianengineeringsoftware-developmentcsharpdotnetasyncAsync programming keeps an application useful while it waits for I/O.https://www.knourian.ir/en/posts/prune-gone-branches/https://www.knourian.ir/en/posts/prune-gone-branches/Thu, 13 Aug 2026 00:00:00 GMTKnourianengineeringgitdeveloper-productivityworkflowKeep local Git branches under control with targeted pruning, merged-branch cleanup, or a full local reset.https://www.knourian.ir/en/posts/building-this-blog/https://www.knourian.ir/en/posts/building-this-blog/Wed, 12 Aug 2026 00:00:00 GMTKnourianengineeringtypescriptstatic-siteweb-developmentHow this bilingual static blog turns Markdown and editable HTML into a small, deployable site without a database or frontend framework.