An early alpha of Linq to SqlXml is now available on github: https://github.com/calyptus/linq-to-sqlxml There is no documentation nor setup scripts so you’re on your own if you try it. If you get it to run, be sure to add all indexes to the xml field – primary , secondary – path , secondary – value…More
Linq to SqlXml: Projections
I’ve managed to add projection support to my Linq to Sql Server Xml column implementation. Executing this Linq query: Will yeild this Sql + XQuery:More
Linq to SqlXML
I’m hacking along on my Document DB emulator ontop of Sql Server XML columns. I have some decent Linq support in place now. The following query: will yield the following Sql + XQuery to the Sql Server:More
Building a Document DB ontop of Sql Server
I’ve started to build a Document DB emulator ontop of Sql Server XML columns. Sql Server XML columns can store schema free xml documents, pretty much like RavenDB or MongoDB stores schema free Json/Bson documents. XML Columns can be indexed and queried using XPath queries. So I decided to build an abstraction layer ontop of…More
.NET disassembled Part 2: for loops
.NET Disassembled Part 1: integers in .NET Part 2: This post This is my second post on .NET performance, in this series of posts I will try to show how .NET code performs compared to pure C++ code. Today I will show how a C# for loop compares to a Win32 C++ for loop. First we…More
Roger Johansson Blog 