Astoria is the code name given to what is now WCF Data Services or ADO.NET Data Services. It is a component of the .NET Framework that uses the OData protocol to transport data over the Internet using REST-ful paradigms.
Questions tagged [astoria]
30 questions
24
votes
8 answers
How to Improve WCF Data Services Performance
I'm new to WCF Data Services so I've been playing. After some initial tests I am disappointed by the performance of my test data service.
I realize that because a WCF DS is HTTP-based there is overhead inherent in the protocol but my tests are still…
Simon Gillbee
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23
votes
6 answers
How do I interact with OData from Java?
OData is Microsoft's repackaging of its Astoria (now WCF Data Services) RESTful query/update protocol. If I want to use Java to create an OData compatible data source, how do I do that? Similarly, if I want to consume an OData data source from Java,…
user280638
9
votes
3 answers
Proper way to call nested Expand() from .NET OData 4 Client
Problem
In an OData 4 service on Web API, what is the proper way to call nested $expand from a .NET client? We are using the OData Client Generator. Back in the prior WCF Data Services with OData 3 service we could call…
Adam Caviness
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7
votes
3 answers
Why is my ServiceOperation method missing from my WCF Data Services client proxy code?
I have a simple WCF Data Services service and I want to expose a Service Operation as follows:
[System.ServiceModel.ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class ProductDataService : DataService
{
//…
Kev
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6
votes
1 answer
Using REST WCF data service as a data source for SQL Reporting services
Can anyone point me to a definitive Microsoft map for where Reporting Services is going using WCF Data Services (ADO.NET Data Services, Astoria) as a data source?
There's fragmented information out there. There is some about creating custom data…
Greg Neilson
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3
votes
1 answer
How to programmatically configure WCF data services?
How would you configure the following WCF Data Services fluently in C#?
...
Richard Dingwall
- 2,478
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- 30
3
votes
0 answers
Large datasets published with OData WCF Data Services and Excel PowerPivot
I want to publish an SQL Server database, for testing purposes AdventureWorksDW, the data warehouse sample database that provides Microsoft. I created a new "WCF Data Service" project in VS and created an Entity Framework Model to pass it into the…
Lester
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2
votes
2 answers
Astoria vs. SQL Server Data Services
What are in your opinion big differences between areas of usage for "Astoria" (ADO.NET data services) and SQL Server Data Services?
dimarzionist
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2
votes
1 answer
Cascade deletion in WCF Data Services
Is it possible to delete persistent objects graph by the single command using WCF Data Services in Silverlight?
I've started with this walkthrough and added code for deletion of selected order (which contains details):
private void…
Denis Parchenko
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2
votes
2 answers
OData / WCF Data Services metadata versioning
Is there any metadata versioning support in OData protocol and its WCF Data Services implementation?
Let us suppose that we have OData service that exposes the single Goods collection, and the Goods entity type has three properties: Key (string),…
sarh
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2
votes
2 answers
Running an existing LINQ query against a dynamic object (DataTable like)
I am working on a generic OData provider to go against a custom data provider that we have here. Thsi is fully dynamic in that I query the data provider for the table it knows. I have a basic storage structure in place so far based on the OData…
TomTom
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2
votes
2 answers
ADO.NET Data Services - Uploading files
I am trying to write REST web service through which our clients can upload a file on our file server. IS there an example or any useful links which I can refer for any guidance?
I haven't seen many examples of POST operation using ADO.NET data…
MOZILLA
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1
vote
2 answers
ADO.NET Data Services .NET client caching
On my service, I've added the following method:
protected override void OnStartProcessingRequest(ProcessRequestArgs args)
{
base.OnStartProcessingRequest(args);
…
Jason
1
vote
2 answers
Substituting Astoria Payload?
I'd love to use data services to publish read only data over http.
What I'd really like is the ability to provide different shaped bits of xml that represent whats in my db using filters, expand etc.
What I don't really like is the 'goop' in atom, I…
tim
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1
vote
1 answer
IDataServiceMetadataProvider - Entities dont show up in $metadata
I am trying to write our own RIA services provider to expose data from a server that I access via ODBC. I follow th eguidelines set out at http://blogs.msdn.com/alexj/archive/2010/03/02/creating-a-data-service-provider-part-9-un-typed.aspx
I have…
TomTom
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