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Este libro está dirigido tanto a desarrolladores principiantes como experimentados que tienen que enfrentarse a problemas de rendimiento en sus desarrollos con código .NET. En él los autores se dedican a desmitificar el rendimiento del código .NET; no le llevarán por las empinadas cuestas de la puesta a punto, sino que le darán métodos sencillos para perfilar una aplicación y encontrar rápidamente el 20% de los errores del código que corresponden al 80% de la ralentización. Le mostrarán todas las herramientas teóricas necesarias para saber exactamente dónde buscar los problemas de rendimiento y cómo solucionarlos. Tras explicar el método y las herramientas, los autores se apoyan en una aplicación de demostración (escrita en C#), basada en un paquete de software industrial real, para mostrarle los métodos de encontrar los cuellos de botella. Esta aplicación ha sido diseñada específicamente para contener una amplia gama de los errores de código que tradicionalmente causan problemas de rendimiento. El libro le mostrará cómo detectar estos diferentes errores en los resultados de una herramienta de «perfilado de .NET», para luego analizarlos en detalle y finalmente solucionarlos. La aplicación corresponde a las arquitecturas web modernas, con un cliente (en Blazor WebAssembly) y una API (en ASP.NET 6). Auxiliándose con Visual Studio 2022, la última versión del IDE de Microsoft, podrá descubrir cómo la herramienta puede extraer métricas que le permiten encontrar los problemas rápidamente. Encontrará elementos complementarios para su descarga en www.ediciones-eni.com.