Singleton is one of the most popular design patterns in .NET, used to guarantee the existence of a single instance of a class. Discover how it works, when it is useful, and how to implement it correctly in C# through practical examples.
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Design patterns are time-tested solutions for common software design problems. In this article, you will discover why they are essential in .NET and how they help you write cleaner, more extensible, and easier to maintain code.
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The final stage in the CQRS series explores advanced concepts such as Event Sourcing, the physical separation of databases for reading and writing, and the implementation of a custom Command/Query Bus — ideal for enterprise projects and microservices.
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This stage in the CQRS series explores advanced extensions such as decorators over MediatR, event publishing, and audit logging. Discover how you can add logging, retry, validation, domain events, and action tracking in a clean and scalable architecture.
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In this article, we discuss designing a Repository for write operations as an alternative to working directly with DbContext. You will see how an IPostRepository with methods like AddAsync() and GetByIdAsync() can simplify the logic in Command Handlers and maintain a clear separation of responsibilities.
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In this article, we explore how to manage transactions in the Command handler of a CQRS and DDD-based application. We will examine the use of IDbContextTransaction from Entity Framework Core and the UnitOfWork alternative to ensure data consistency when business logic involves multiple operations.
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Separate the responsibility of data persistence in a clean way using EF Core and an abstracted context in the Infrastructure Layer.
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Find out why it is important to separate domain models from read models in a DDD + CQRS application and how this helps you keep the code clear and performant.
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