Embedded DBMS with XML support for .NET?

Is there an .NET-enabled embedded database (like开发者_StackOverflow中文版 SQLite.NET) with support for XML?

It doesn't matter for me if it is SQL or NoSQL, XPath, document-oriented or not.

I just know of BerkeleyDB XML, but this project is still alha and seem to be dead for a year.

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Seems there is no alternative to berkeley db.

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This is an old question, but I thought I'd add an answer in case anyone stumbles on it. My company just released an open source embedded XML database for the .NET platform called Nxdb. It's under the Apache 2.0 license and has been in development and use internally for several years. It's basically a binding to a cross-compiled (using IKVM) version of BaseX (a fantastic Java XML database) along with extra functionality for the embedded use case and the .NET environment. The project page is here: https://dracorp.assembla.com/spaces/nxdb

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Is there a problem with SQL Server Compact Edition?

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How about VistaDB.Net? See comparison with SQL Server CE here.