Which ORM tool is compatibe with Firebird 2.5?

I want to use Firebird 2.5 SuperServer as back-end to .NET 开发者_Go百科4.0 application. Which ORM tool is compatible to work with .NET 4.0 & Firebird 2.5?

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You could also try out Telerik OpenAccess ORM.

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People are using NHibernate with Firebird.

The wiki docs list only Firebird 2.0.1, so I would download it with NuGet, check the supported dialects in the latest version, and test it.

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the Telerik OpenAccess ORM is free unless you want features that are not found in EF5. Basically the Telerik OpenAccess is as good as EF otherwise why not use free EF?

I am looking for an ORM for Firebird 1.5 as the migration to 2.5 is too hard/costly and if one were to take the pain would be better to migrate to a more contemporary product, with more productive tooling such as MSSQL etc.

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Symbiotic ORM is free, but not open source.

I haven't tried it on 2.5 but it does works on the latest 3.0

https://www.nuget.org/packages/Symbiotic_Micro_ORM_Net_Standard_x64/3.0.0

There's also a helper to create your poco classes from an existing schema: https://www.microsoft.com/store/productId/9NN20Q6WFKGS

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Entity Framework Core: EntityFrameworkCore.FirebirdSQL or FirebirdSql.EntityFrameworkCore.Firebird