February, 2010

Blog - About

About Meta-Me


My name is Alex James, a Program Manager working on the Data Services team at Microsoft.

My current focus is OData and improving the usability of Data Services, both client and server side.

Previously I worked on the Entity Framework team where I helped create EF 4.0, and CodeOnly.

I'm also really passionate about Metadata, hence the name Meta-me.


I waffle and twitter as adjames

  • Meta-Me

    Is hiding lower level APIs bad?

    There are many good arguments for hiding away the lower layers in your stack – essentially the building blocks upon which your public API is built - however the ‘ we don’t have the time and resources to test that layer completely ’ argument seems a little...
  • Meta-Me

    Creating a Data Service Provider – Part 7 – Update

    In Parts 1 thru 6 we created a custom Read/Only provider over an in memory list of Products. Now it’s time to add update support. To do that we need to add an implementation of IDataServiceUpdateProvider . But first lets talk about the… Implications...
  • Meta-Me

    Tip 53 – How to debug EF POCO mapping issues

    If you are trying to use POCO classes in EF 4.0, it is relatively easy to run into problems with the mapping from your model to your CLR classes. If you get any nasty problems here, the best way to get to the bottom of things is to try to explicitly...
  • Meta-Me

    Tip 54 – How to improve performance using Statement Expressions

    Background: While writing the update post in my Data Service Provider series I ended up writing this block of reflection code to copy properties values from one object to another: foreach (var prop in resourceType .Properties .Where(p => (p.Kind &...
  • Meta-Me

    Creating a Data Service Provider – Part 8 - Relationships

    In parts 1 thru 7 we made a Read / Write typed data service provider, although it was a little simplistic because it didn’t have relationships. So lets rectify that right now by adding a relationship to make this more 'real-world' Changes to our Classes...
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