I'm looking for a way to manage Azure table with Silverlight 4,
can someone tell me where can I find something useful?
The new RIA Services toolkit has a Table storage domainservice provider which would probably be what you need.
http://jeffhandley.com/archive/2010/12/02/ToolkitDecember2010.aspx
Alternatively heres another, slightly older example someone has put together:
http://www.codeproject.com/KB/silverlight/Azurelight.aspx
Related
I have many legacy services with their own Schema.
Currently, I want to adding 1 field into those services to help organize things better.
Example: Field(Account_id) -- Get all item in services A with account_id
The most strange forward thing is to add a Field into all legacy services schema. The cons about this solution is that I have to change all the old schema and re-deploy all of those legacy services.
I also have another solution is to create a service that mapping account-id with legacy services-id. The cons is that it will increase complexity when I try to do search and pagination.
Example: I searching on fields on legacy services and I also want to filter it with account_id in new services. The process-ing of searching on legacy services I will have to return all result to new services in order for it to filter by account_ids and pagination.
So my question is if I want to avoid changing in legacy services. Is there a way to solve the searching and filtering with account_id problem?
Thanks you for reading
I'm working on exposing access to an Oracle database table for a SharePoint implementation.
From what I've seen, Oracle is not directly supported by BDC, so I'm trying to write a WCF service to perform the CRUD operations against my table.
I've been researching on Google with very limited success. Can anybody point me to an example of using WCF to modify data in an Oracle database?
I was able to figure this out by following this tutorial (leaving out the Silverlight stuff since I didn't need Silverlight)
How to connect to Oracle database using WCF in Silverlight
I need to write a data provider class to pull data from a sql database for use in a webpage that will display a bing map. Does anyone have a link they could provide with a tutorial on how to do this?
I have very little experience using a db to provide dynamic data for a web page so any help is appreciated. The Database is a sql Azure databse.
You need to research Data Access in .NET and ORM technologies for .NET. This question deals with similar concepts.
Simple Data Access Layer
Note: There is nothing "special" you need to do to apply the standard .NET data technologies to Azure SQL.
I have a request to create a web application on a a public web site that would display data from about 5 tables in mySQL. I would like to display parent/child relationships.
Is there a product that I could use to generate code to do this? I was thinking PHP would be good to use.
Iron Speed is easy to use, looks awesome, is free for five tables and claims to work with MySQL.
I'm looking into WCF and woud like to created my framework in a RESTful way. I've just started looking into ADO.NET Data Services, but it seems it only supports SQL Server, is this correct? Can you run in against Oracle?
ADO.net Data Services and WCF both feed off a model. You can provide restful access to your data using a proper model layer that accommodates Oracle driver. Things might not work out of the box. In WCF you can use an Oracle friendly mapper like NHibernate and expose your datacontracts in a restful way. For Astoria you might need to hunt for a EF provider for Oracle db. But its possible.
EDIT: It seems ADO.net Entity Framework is already Oracle friendly ! You have no problems going pure WCF or Astoria way
Please see the following question for a more up-to-date and thorough answer.
Is it possible to expose data from Oracle using OData?
ADO.NET Data Services relies on the ADO.NET Entity Framework, and that definitely also supports Oracle. WCF in itself is totally database-agnostic - no limitations here. I don't see why you shouldn't be able to use ADO.NET Data Services with an Oracle backend.
Marc
Here's a link on how to do so -
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/dotnet/EntityFrameworkWCF/WCFEntityFramework.htm
You'll actually need to install ODAC for EF, which is currently in beta:
http://www.oracle.com/technetwork/topics/dotnet/downloads/oracleefbeta-302521.html
It works fine for me in VS, but not in IIS, which is the issue I'm facing.
HTH