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Marcelo's WebLog

Improving the world one entity at a time

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Depth vs. width in ADO.NET Data Services $expand
The $expand option in the query filter is used to request entities associated with the last segment of a request. This is often used to ensure that entities can be materialized with their relationships wired together and to reduce the number of roundtrips Read More...
Limiting how many entities are returned from an ADO.NET Data Service
If you want to limit the number of entities returned from a service, you have a few alternatives... If you're writing code for the client, the easiest way is to just use the '$top' clause to limit how many entities will be returned. Note that '$top' doesn't Read More...
Query caching in ADO.NET Data Services
Pablo has a new post on the Project Astoria Team blog about a few ideas we're considering on how to cache queries . Note that this isn't about caching the results of a query, but rather all the work that takes place from receiving a URI to transforming Read More...
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