> 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/da/knowledge-base/knowledge-base-articles/sql-server-always-on-availability-groups.md).

# Always On-tilgængelighedsgrupper i SQL Server

Gennemgå, hvilke konfigurationer af Always On-tilgængelighedsgrupper i SQL Server som Remote Desktop Manager og Devolutions Server understøtter via deres databasedrivere.

De primære klienter til Remote Desktop Manager og Devolutions Server er bygget på .NET-platformen. Derfor afhænger deres databasefunktioner ofte af de underliggende .NET-biblioteker.

De understøttede tilgængelighedsgrupper afhænger derfor af de funktioner, som selve databasedriveren tilbyder. Følgende typer understøttes alle:

* Programhensigt
* Failover for flere undernet
* Failover for flere undernet: hurtigere failover af slutpunkt på et enkelt undernet
* Failover for flere undernet: opløsning af navngiven instans for SQL-klyngeinstanser
* Skrivebeskyttet routing


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