The document discusses OData and Representational State Transfer (REST). It provides examples of OData query options including filtering sessions by speaker name and filtering speakers by sessions with specific tags. It also lists some OData consumer and producer examples like Excel, .NET Framework, and SharePoint. The document concludes with contact information for Amit Choudhary.

1. Delhi chapter
meet
Amit Choudhary
@vendettamit

2. REPRESENTATIONAL
STATE
TRANSFER

7. /Sessions?$filter=Speakers/FirstName eq 'Scott'
/Sessions?$filter=
Speakers/any(s: s/FirstName eq 'Scott')
/Speakers?$filter=
Sessions/all(s: s/Tags/any(t: t/Name eq 'OData')

8. /People(123)/Sessions
/People/Mix.Speaker(123)/Sessions
/People/Mix.Speaker
/People?$expand=Mix.Speaker/Sessions

9. [
{
"__metadata": {
"uri": "http://.../Customers('ALFKI')",
"type": "NorthwindModel.Customer"
},
"CustomerID": "ALFKI",
"CompanyName": "Alfreds Futterkiste",
"Address": "Obere Str. 57",
"City": "Berlin",
"Region": null,
"PostalCode": "12209",
"Country": "Germany",
"Phone": "030-0074321",
"Fax": "030-0076545",
"Orders": {
"__deferred": {"uri":
"http://.../Customers('ALFKI')/Orders"
}
},
"Demographics": {
"__deferred": { "uri":
"http://.../Customers('ALFKI')/Demographics"
}
}
}
]

11. OData Consumers OData Producers
Excel/PowerPivot .NET Framework
Visual Studio Sharepoint
.NET Framework Sharepoint Services
OData Protocol
Silverlight SQL Server Reporting Services
Javascript/AJAX Windows Azure Table Storage
PHP Codename “Dallas”
Java ODGI

13. myCallBack({"dim":[302,585],"url":"http://example.com",ssegs
:[...]}).

15. Amit Choudhary
Blog: www.cshandler.com
Reach me : @vendettamit
amit_85i@hotmail.com
I’m a Geek
&