> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/rdm/es/knowledge-base/knowledge-base-articles/sql-server-always-on-availability-groups.md).

# Grupos de disponibilidad Always On de SQL Server

Consulte qué configuraciones de grupos de disponibilidad Always On de SQL Server admiten Remote Desktop Manager y Devolutions Server a través de sus controladores de base de datos.

Los clientes principales de Remote Desktop Manager y Devolutions Server están desarrollados con la plataforma .NET. Por lo tanto, sus capacidades relacionadas con la base de datos suelen depender de las bibliotecas .NET subyacentes.

En consecuencia, los grupos de disponibilidad admitidos dependen de las funciones que proporciona el propio controlador de base de datos. Se admiten todos los tipos siguientes:

* Intención de la aplicación
* Conmutación por error entre varias subredes
* Conmutación por error entre varias subredes: conmutación por error más rápida de endpoints en una sola subred
* Conmutación por error entre varias subredes: resolución de instancias con nombre para instancias en clúster de SQL
* Enrutamiento de solo lectura


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