This is not a trial version, but the Entire EntitySpaces Studio and Profiler which we have made 100% Free. The Download.com link says 45 day Trial but that is wrong and will be corrected tomorrow, it's 100% free and under the BSD license.

This example will show you how to get OpenAccess to serialize a class to xml, and store it in the database. In the end you will have a reusable TypeConverter you can use to store any class as XML using OpenAccess!

Performing simple string equality tests is often not enough when application user convenience is key. Often only a fragment of a string is known to the user, or many of them. Sometimes there is a need to search for a fragment in multiple columns. Which options does OpenAccess and LINQ provide to pe...

Taking a look at how to use the Entity Framework via its database first design concepts. When building out an application which is based off of the Entity framework you have multiple options, you can either build your model off of your existing database or build your database of your existing mod...

Second part in a two part blog post series about my search for a C# alternative for Ruby's acts_as_tree plugin. I'll talk about mixins, extension methods and marker interfaces in C#, and I will show how methods for tree traversal can be added to existing entity classes.

EffiProz is an interesting database and it seems like they have made some very good strategic moves. For instance, Silverlight doesn’t support System.Data so EffiProz went and created their own class library that mimic's an ADO.NET provider since ADO.NET Providers aren’t supported under Silverlight....

This release provides four new templates for developing RIA Services Applications. EntitySpaces can create everything you need to get started on your RIA Services application. EntitySpaces will create your DomainService class (including a partial class to go along with it to house your custom method...

Fifth part is about 9:45 min in length. Part 5. Covers EDM -Entity Data Model- showing its elements (SSDL, CSDL & MSL). Also this screencast shows how to query your conceptual model using LINQ to Entities.

Whether RIA Services is merely a buzzword you’ve heard bounced around or you’re a seasoned Silverlight developer you should checkout this functionality. When you combine EntitySpaces with RIA Services you will almost instantly be able to create professional quality Silverlight applications.

Sometimes you’re so busy designing, coding, testing, and supporting a product that you don’t take the time to stop and appreciate what you have actually accomplished. A customer of ours asked us to create a video overview of our Silverlight functionality and in doing so we had to step back and say “...

This release of EntitySpaces adds two new databases, adds Silverlight 4 support (we already supported Silverlight 3), provides some excellent proxy improvements, and finally it provides a few well placed customer requested tweaks. EntitySpaces 2010.1.0830.0 is available to customers for download now...

Although the ORMBattle.NET charts have not been updated yet we thought we would share the results with you. The stats shown below are the stats that they will use to update the charts on their site (they use the 1000 item tests). We think we did pretty well. The numbers shown below are from the ORMB...

Fourth part is about 10 min in length. Covers how to implement table per hierarchy inheritance model (TPH) with Entity Framework 4.0

7 Minutes from Install to your working EntitySpaces Architecture, no kidding, no modeling, no XML files, no BS