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Using WCF Data Services with Entity Framework 4.1 and Code First - ADO.NET team blog
published 792 days, 15 hours, 13 minutes ago posted by iftekharahmedamitiftekharahmedamit 793 days, 20 minutes ago
Tuesday, March 22, 2011 11:59:28 PM GMT Tuesday, March 22, 2011 2:53:08 PM GMT
In this post you’ll see how Code First and the DbContext class in Entity Framework 4.1 RC will work with WCF Data Services going forward. WCF Data Services in .NET 4.0 was released prior to the Entity Framework 4.1 RC and so does not natively know about the DbContext class. There are numerous posts already on how to get DbContext to work with WCF Data Services in .NET 4.0, including this one by Rowan Miller. These posts talk about how to write some extra code to initialize the DataService class. This is ... (more)
category: Architecture | clicked: 41 | 1 comment | | source: blogs.msdn.com
tags: DbContext, Code first, Data Services, Entity Framework 4.1, WCF Data Services, WCF
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March 2011 CTP of WCF Data Services for OData v3 is Live - Glenn Gailey
published 802 days, 12 hours, 7 minutes ago posted by StevesSteves 803 days, 7 hours, 2 minutes ago
Sunday, March 13, 2011 3:05:45 AM GMT Saturday, March 12, 2011 8:10:47 AM GMT
here is a new CTP out for WCF Data Services (v3), which features the long awaited support for properties on derived types (yay!) You can get it from here. The following proposed OData version 3.0 functionality is also supported by WCF Data Services in this release: * Multi-Valued Data Types OData now enables you to define multi-valued types in the data model of your data service. These multi-valued types contain unordered collections of primitive or complex types. * Named Resource Streams OData now... (more)
category: Web Dev | clicked: 7 | 2 comments | | source: blogs.msdn.com
tags: Data Services, WCF, CTP, OData
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Practical OData - Building Rich Internet Apps with the Open Data Protocol
posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1076 days, 18 hours, 25 minutes ago
Friday, June 11, 2010 8:48:11 PM GMT
See how you can build Rich Internet Applications that take advantage of the OData protocol to creatively interact with Silverlight, PowerPivot, SQL Server, SharePoint, the Windows Azure platform, “Dallas” and more. (more)
category: Web Dev | clicked: 1 | comment | | source: msdn.microsoft.com
tags: Data Services, MSDN, WCF Data Services, WCF DataServices, OData, MSDN Magazine
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Meta-Me : Creating a Data Service Provider – Part 7 – Update
published 1196 days, 3 hours, 21 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1196 days, 15 hours, 56 minutes ago
Friday, February 12, 2010 11:52:09 AM GMT Thursday, February 11, 2010 11:16:46 PM GMT
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 of Batching The IDataServiceUpdateProvider interface is designed to support Batching, allowing customers to update many Resources in one transaction. Indeed because the interface itself is low level – th... (more)
category: Web Dev | clicked: 9 | comment | | source: blogs.msdn.com
tags: Data Services, DSP, Astoria, IDataServiceUpdateProvider
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WCF Data Services Team Blog : Vote for future Data Services Features
published 1197 days, 3 hours, 42 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1198 days, 3 hours, 56 minutes ago
Thursday, February 11, 2010 11:30:56 AM GMT Wednesday, February 10, 2010 11:16:54 AM GMT
Vote for future Data Services FeaturesPublished 09 February 10 10:02 AM | dpblogs  Now that our current releases are winding down we’ve begun shifting some of our focus to planning for the next round.  To help us prioritize our future work we’d like to hear from you.  To make it easy to submit feedback directly to our teams (Entity Framework, WCF Data Services, etc) we’ve created a Connect site.  The site enables you to easily file bugs, request a feature or vote up/down features or bugs previously en... (more)
category: Web Dev | clicked: 0 | comment | | source: blogs.msdn.com
tags: Data Services, DataServices
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WCF Data Services Team Blog : Server Paging in Data Services
published 1205 days, 4 hours, 28 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1205 days, 14 hours, 50 minutes ago
Wednesday, February 03, 2010 10:45:04 AM GMT Wednesday, February 03, 2010 12:22:44 AM GMT
Server Paging in Data ServicesPublished 02 February 10 01:18 PM | dpblogs  The Data Services team recently released an update to.NET 3.5 SP1 that adds a number of features to data services – we are calling this update Data Services V2. One of the major features included in this update is the ability to enable server paging on a Data Service. In this post, I’ll introduce you to the concept of page limits, I will teach you how to set limits on a service, and finally I will teach you how to work with the... (more)
category: Web Dev | clicked: 2 | comment | | source: blogs.msdn.com
tags: Data Services, Astoria, DataServices, WCF DataServices
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Meta-Me : Tip 52 – How to re-use Types with the Data Services client
published 1210 days, 4 hours, 37 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1211 days, 6 hours, 49 minutes ago
Friday, January 29, 2010 10:35:37 AM GMT Thursday, January 28, 2010 8:23:50 AM GMT
Tip 52 – How to re-use Types with the Data Services client By default when you add a Data Service Service Reference you get automatic code-generation, which produces a strongly typed DataServiceContext and classes for all your ResourceTypes. You can have a look at this generated code if you ‘show all files’ in your project: And then expand your Data Service Reference, it’s dependant Reference.datasvcmap and open up the Reference.cs file: Step 1 – Turn off Code-Gen If however you want to re-use s... (more)
category: Web Dev | clicked: 3 | comment | | source: blogs.msdn.com
tags: Data Services, WCF, Data Services Client
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Meta-Me : Creating a Data Service Provider – Part 6 – Query Interactions
published 1213 days, 1 hour, 39 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1213 days, 14 hours, 37 minutes ago
Tuesday, January 26, 2010 1:33:47 PM GMT Tuesday, January 26, 2010 12:35:41 AM GMT
Creating a Data Service Provider – Part 6 – Query Interactions Whenever I find myself implementing a series of interfaces to plug into a framework or server, I always find myself wondering how the server will call my implementations. For me this is about forming a mental model to simplify how I think about what I’m doing. In fact as I’ve been doing this DSP series I’ve come up with a sort of mental model for how Queries are handled in a Data Service. Here is some PSEUDO CODE that captures my mental... (more)
category: Web Dev | clicked: 0 | comment | | source: blogs.msdn.com
tags: Data Services, Astoria, DataServices
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Meta-Me : Tip 50 – How to query a Data Service using JQuery
posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1220 days, 16 hours, 17 minutes ago
Monday, January 18, 2010 10:55:57 PM GMT
Tip 50 – How to query a Data Service using JQuery Recently I’ve been spending some of my time playing with JQuery. And because Data Services can expose data in JSON format, I thought I’d use JQuery to grab some data from a Data Service. Turns out it is pretty simple. This example isn’t going to win any beauty awards, but it will show you the basics and help you get started.HTML: First I put together this page: As you can see it is trivial.JQuery Code Next comes the JQuery code. The first step... (more)
category: Web Dev | clicked: 0 | comment | | source: blogs.msdn.com
tags: JSON, Data Services, jQuery, DataServices
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Meta-Me : Creating a Data Service Provider – Part 4 – Minimal Running Service
published 1222 days, 2 hours, 59 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1224 days, 3 hours, 28 minutes ago
Sunday, January 17, 2010 12:14:07 PM GMT Friday, January 15, 2010 11:44:38 AM GMT
Creating a Data Service Provider – Part 4 – Minimal Running Service This is Part 4 of my ongoing series of posts showing how to create an Custom Data Service Provider. NOTE: I’ve done a little refactoring to the code in Part 3 to simplify the code in this post, so be sure to check that out if you’ve been following along. In Parts 2 & 3  we hooked up our implementation of IServiceProvider and IDataServiceMetadataProvider. Exposing IDataServiceMetadataProvider (more)
category: Web Dev | clicked: 1 | comment | | source: blogs.msdn.com
tags: Data Services, Astoria
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Creating a Data Service Provider – Part 3 - Metadata
posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1231 days, 2 hours, 10 minutes ago
Friday, January 08, 2010 1:03:11 PM GMT
This is Part 3 of my ongoing series on Creating a Data Service Provider, and in this post we’ll look at how to implement IDataServiceMetadataProvider IDataServiceMetadataProvider is responsible for describing the shape of the Resources and ResourceSets available from your DataSource (see Part 2). (more)
category: Web Dev | clicked: 0 | comment | | source: blogs.msdn.com
tags: Metadata, Data Services, Astoria
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Meta-Me : Custom Data Service Providers
posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1231 days, 2 hours, 11 minutes ago
Friday, January 08, 2010 1:02:04 PM GMT
Custom Data Service Providers Introduction Data Services sits above a Data Service Provider, which is responsible for interacting with the underlying Data Source on behalf of the Data Service. Data Services ships with some internal providers, and makes it possible for you to create custom providers too. So the obvious question is...Do you need a Custom Data Provider? Creating a Custom Data Service Provider is a fair amount of work, which of course provides big dividends like, allowing people to:Query... (more)
category: Web Dev | clicked: 1 | comment | | source: blogs.msdn.com
tags: Data Services, Astoria
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Meta-Me : Creating a Data Service Provider – Part 2 – IServiceProvider & DataSources
posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1231 days, 2 hours, 12 minutes ago
Friday, January 08, 2010 1:00:53 PM GMT
Creating a Data Service Provider – Part 2 – IServiceProvider & DataSources To create a read-only Data Service Provider (or DSP) you need to implement two Data Services interfaces: IDataServiceMetadataProvider to provide the metadata and IDataServiceQueryProvider to handle the queries. But first Data Services needs a way to find your implementations.IServiceProvider Data Services locates these interfaces using the IServiceProvider interface.  Probably the best way to hook into this is to create yo... (more)
category: Web Dev | clicked: 1 | comment | | source: blogs.msdn.com
tags: Data Services, Astoria
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WCF (ADO.NET) Data Services At-a-Glance
published 1270 days, 19 hours, 28 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1272 days, 18 hours, 58 minutes ago
Sunday, November 29, 2009 7:45:00 PM GMT Friday, November 27, 2009 8:14:36 PM GMT
Today, data tends to exist in horizontal or vertical silos: it can be shared within a particular environment but often becomes difficult to use beyond its original intent. As systems continue to become more interconnected, the need to reuse information grows, and data becomes more valuable the more it can be shared. The “silo effect”, which makes it difficult for consumers who weren’t originally envisioned to access the data, becomes increasingly painful. (more)
category: Web Dev | clicked: 2 | 1 comment | | source: msdn.microsoft.com
tags: ADO.NET Data Services, Data Services, DataServices, WCF