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SummaryEntity Framework 4 in Action is an example-rich tutorial for .NET developers with full coverage of EF 4 features. The book begins with a review of the core ideas behind the ORM model and shows through detailed examples and larger case studies how Entity Framework offers a smooth transition from a traditional ADO.NET approach.About the TechnologyEntity Framework builds on the ADO.NET persistence model and the language features of LINQ to create a powerful persistence mechanism that bridges the gap between relational databases and object-oriented languages.About the BookEntity Framework 4 in Action is an example-rich tutorial that helps .NET developers learn and master the subject. It begins by explaining object/relational mapping and then shows how you can easily transition to EF from ADO.NET. Through numerous focused examples and two larger case studies, the book unfolds the EF story in a clear, easy-to-follow style. Infrastructure and inner workings of EF are discussed when you need them to understand a particular feature.This book is written for .NET developers. Knowledge of ADO.NET is helpful but not required. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's InsideFull coverage of EF 4 featuresLayer separation, Data Layer, and Domain ModelBest practicesTable of ContentsPART 1 REDEFINING YOUR DATA-ACCESS STRATEGYData access reloaded: Entity FrameworkGetting started with Entity FrameworkPART 2 GETTING STARTED WITH ENTITY FRAMEWORKQuerying the object model: the basicsQuerying with LINQ to EntitiesDomain model mappingUnderstanding the entity lifecyclePersisting objects into the databaseHandling concurrency and transactionsPART 3 MASTERING ENTITY FRAMEWORKAn alternative way of querying: Entity SQLWorking with stored proceduresWorking with functions and viewsExploring EDM metadataCustomizing code and the designer