.NET

Currently, APM can connect to .NET applications. APM supports multiple mainstream frameworks, web servers, communications protocols, and databases.

**Table 1** .NET components and frameworks supported by SkyWalking Agents
Agent Type	Component	Supported Version
SkyWalking	ASP.NET Core	6.0.4+
SkyWalking	.NET Core BCL types (HttpClient and SqlClient)	3.1.25+
SkyWalking	EntityFrameworkCore	3.1.24+
SkyWalking	EntityFrameworkCore.Sqlite	3.1.24+
SkyWalking	Npgsql.EntityFrameworkCore.PostgreSQL	6.0.4+
SkyWalking	Pomelo.EntityFrameworkCore.MySql	6.0.1+
SkyWalking	CAP	6.0.1+

**Table 2** .NET components supported by OpenTelemetry Agents
Agent Type	Component	Version
OpenTelemetry	ASP.NET	Arm64 does not support ASP.NET (.NET framework) MVC/web APIs.
OpenTelemetry	ASP.NET Core	-
OpenTelemetry	Azure	Package with the "Azure." prefix, released after October 1, 2021.
OpenTelemetry	Elasticsearch	Elastic.Clients.Elasticsearch: [8.0.0, 8.10.0); Elastic.Transport tool: versions later than 8.10.0
OpenTelemetry	Elastic-transport	≥ 0.4.16
OpenTelemetry	Entity Framework Core	≥ 6.0.12
OpenTelemetry	GraphQL	≥ 7.5.0
OpenTelemetry	Grpc.Net.Client	[2.52.0, 3.0.0)
OpenTelemetry	HttpClient	-
OpenTelemetry	Kafka	[1.4.0, 3.0.0). Conflux.Kafka is supported for Arm64 since version 1.8.2.
OpenTelemetry	MassTransit	≥ 8.0.0
OpenTelemetry	MongoDB	[2.13.3, 3.0.0)
OpenTelemetry	MySQL Connector	≥ 2.0.0
OpenTelemetry	MySQL Data	≥ 8.1.0
OpenTelemetry	NPGSQL	≥ 6.0.0
OpenTelemetry	NServiceBus	[8.0.0, 10.0.0)
OpenTelemetry	Oracle MDA	≥ 23.4.0
OpenTelemetry	Quartz	≥ 3.4.0
OpenTelemetry	StackExchange.Redis	[2.0.405, 3.0.0)
OpenTelemetry	WCF Client	-
OpenTelemetry	WCF Service	-