[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

Re: The JSON Data Interchange Format (ECMA standard, October 2

  • From: Michael Kay <mike@saxonica.com>
  • To: Hermann Stamm-Wilbrandt <STAMMW@de.ibm.com>
  • Date: Fri, 18 Oct 2013 07:58:44 +0100

Re:  The JSON Data Interchange Format (ECMA standard
> 
> Finally, since JSON is reality, why not use the power of XQuery on
> processing it by JSONiq?
> 

Because of the impedence mismatch. Query languages and data models go hand-in-glove. In XDM a string is the same thing as a list containing a single string, in the JSON model it isn't. Papering over that crack is remarkably difficult, because it turns out that the whole semantics of FLWOR expressions depend on that assumption. We've spent about three years trying to solve that one, without much success.

(In my FtanML paper at Balisage I took a different approach: new data model, new query language).

Michael Kay
Saxonica


[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index]


PURCHASE STYLUS STUDIO ONLINE TODAY!

Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced!

Buy Stylus Studio Now

Download The World's Best XML IDE!

Accelerate XML development with our award-winning XML IDE - Download a free trial today!

Don't miss another message! Subscribe to this list today.
Email
First Name
Last Name
Company
Subscribe in XML format
RSS 2.0
Atom 0.3
 

Stylus Studio has published XML-DEV in RSS and ATOM formats, enabling users to easily subcribe to the list from their preferred news reader application.


Stylus Studio Sponsored Links are added links designed to provide related and additional information to the visitors of this website. they were not included by the author in the initial post. To view the content without the Sponsor Links please click here.

Site Map | Privacy Policy | Terms of Use | Trademarks
Free Stylus Studio XML Training:
W3C Member
Stylus Studio® and DataDirect XQuery ™are products from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2013 All Rights Reserved.