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Entity framework core v3 from sql to no sql
The document discusses the use of Entity Framework Core v3 to manage a database for students, courses, and exams, highlighting the transition from SQL Server to Cosmos DB. It outlines key configurations and features for both database providers, including migrations and query filters. Additionally, it mentions updates in .NET 5 related to Entity Framework Core.
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Entity framework core v3 from sql to no sql
- 1. Entity Framework Corev3 from SQL to NoSQL Andrea Tosato, Microsoft MVP Marco Minerva, Microsoft MVP https://about.me/marcominerva
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- 3. Our use case •A database to manage students, courses and exams • Each Student can take N exams • Each Course can have N exams
- 4. Entity Framework Core withSQL Server
- 5. Entity Framework CoreSQL Server Provider • Entity Configuration • Configure DbContext • Migrations • Include • Value Converters • Owned Entity • Query Filter • Native Client • Retry • Transactions
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- 7. Demo Entity Framework Corewith SQL Server
- 8. Entity Framework Core withCosmos DB
- 9. Entity Framework CoreCore Cosmos Provider • Entity Configuration • Configure DbContext • Migrations • Include • Value Converters • Owned Entity • Query Filter • Native Client • Retry • Transactions
- 10. Demo Entity Framework Corewith Cosmos DB
- 11. Entity Framework Coreupdates in .NET 5 • SQL Server • Many-to-Many “implicit” support • Table-per-Type (TPT) inheritance mapping • Filtered Include • https://github.com/dotnet/efcore/issues/19549 • Cosmos • https://github.com/dotnet/efcore/labels/area-cosmos • https://docs.microsoft.com/en-us/ef/core/what-is-new/ef-core-5.0/plan
- 12. References • https://github.com/andreatosato/Entity-FrameworkCore3-from-SQL- 2-NoSQL • https://docs.microsoft.com/en-us/ef/core/providers/sql-server •https://docs.microsoft.com/en-us/ef/core/providers/cosmos • https://docs.microsoft.com/en-us/ef/core/what-is-new/ef-core- 5.0/plan
- 13. Thanks! Questions? Andrea Tosato,Microsoft MVP Marco Minerva, Microsoft MVP https://about.me/marcominerva andreatosato @ATosato86 andrea.tosato marcominerva @marcominerva marcominerva