AX 2.0 Data model

Dick Hardt Dick.Hardt at microsoft.com
Thu Dec 17 05:52:11 UTC 2009


On 2009-12-16, at 7:10 PM, Joseph Anthony Pasquale Holsten wrote:
> I wish I could agree, but the current draft charter[1] mentions "Each attribute property schema is bound to a unique attribute-type namespace, can be described by a standard key string (does not need to be defined through a URL value)." JSON doesn't have a formal or de facto way to do that.
> 
> Am I just trolling on this issue? Has someone proposed a way to do this namespacing in JSON? Dropped the requirement?
> 
> In the spirit of constructive criticism, here's a proposal: the top level keys of the JSON object must be AXSchema attribute names. This allows the existing attribute types to be used beside new structured types. You request things by top level attribute name. That's a tradeoff in granularity and means you either request the entire PoCo record, or none of it.
> 
> 1: http://wiki.openid.net/OpenID_Attribute_Exchange_Extension_2_0

In my opinion, the charter is far to specific. The scope should describe the desired functionality at a high level and let the working group determine the specification.

-- Dick



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