EntityFramework-Plus - Entity Framework Utilities | Bulk Operations | Batch Delete | Batch Update | Query Cache | Query Filter | Query Future | Query Include | Audit

•    CSharp

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Deletes multiples rows in a single database roundtrip and without loading entities in the context.Updates multiples rows using an expression in a single database roundtrip and without loading entities in the context.

entity-framework entityframework entity-framework-core ef6

EFCore

•    CSharp

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EntityFrameworkCore extensions: Bulk operations (Insert, Update, Delete, Read, Upsert, Sync) and Batch (Delete, Update). Library is Lightweight and very Efficient, having all mostly used CRUD operation. Was selected in top 20 EF Core Extensions recommended by Microsoft. It is targeting NetStandard 2.0 so it can be used on project targeting NetCore(2.0+) or NetFramework(4.6.1+). Current version is using EF Core 2.2 and at the moment supports Microsoft SQL Server(2008+) and SQLite. EFCore/v.Nuget: EFCore2.1/v2.4.1 EFCore2.0/v2.0.8, and for EF Core 1.x use 1.1.0 (targeting NetStandard 1.4) Under the hood uses SqlBulkCopy for Insert, for Update/Delete combines BulkInsert with raw Sql MERGE. For SQLite there is no BulkCopy, instead library uses plain SQL combined with UPSERT. Bulk Tests can not have UseInMemoryDb because InMemoryProvider does not support Relational-specific methods. If Windows Authentication is used then in ConnectionString there should be Trusted_Connection=True; because Sql credentials are required to stay in connection.

entity-framework-core entityframeworkcore entityframework efcore bulk batch sql sqlbulkcopy bulk-inserts

EntityFramework

•    CSharp

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When using Entity Framework Core for data access all database exceptions are wrapped in DbUpdateException. If you need to find whether the exception was caused by a unique constraint, value being too long or value missing for a required column you need to dig into the concrete DbException subclass instance and check the error code to determine the exact cause. EntityFramework.Exceptions simplifies this by handling all the database specific details and throwing different exceptions. All you have to do is to configure DbContext by calling UseExceptionProcessor and handle the exception(s) such as UniqueConstraintException, CannotInsertNullException, MaxLengthExceededException, NumericOverflowException, ReferenceConstraintException you need.

mysql sql-server sqlite postgresql oracle entity-framework sqlite3 entityframework entity-framework-core odp-net netcore2 netcore3 database-exceptions

Dynamic Query

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Uses expression tree to dynamically generate Entity Framework query. Also contains tool set for easy integration with asp.net mvc websites.

entityframework

Texas Husky Rescue

•    CSharp

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This is the project site for Texas Husky Rescue's website. TXHR is an all volunteer non-profit Siberian Husky rescue.

database-first entityframework foundation itextsharp

Sample Security Application

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A sample security application that uses Microsoft Account (Identity Provider), WebAPI (Service Layer) and EntityFramework (Data Access Layer).

azure-acs entityframework microsoft-account security webapi windows-live

ABP-ASP

•    CSharp

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这也是算是一种学习的方法和态度吧,经常去学习和总结,写下一点对于ABP(ABP是“ASP.NET Boilerplate Project (ASP.NET样板项目)”的简称)框架的理解和运用.

abp aspnet-boilerplate-project module-zero signalr log4net hangfire entityframework adminlte redis quartz bootstrap-table entity-framework mvc webapi swagger automapper log4j sweetalert spinjs

EntityFramework-Extensions - Entity Framework Bulk Operations | Improve Entity Framework performance with Bulk SaveChanges, Insert, update, delete and merge for SQL Server, SQL Azure, SQL Compact, MySQL and SQLite

•    CSharp

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Solve Entity Framework performance issue when saving with high performance bulk operations and hundred of flexibles feature.You need to save hundreds or thousands of entities but you are not satisfied with Entity Framework performance.

entity-framework ef6 entityframework sqlbulkcopy bulk-operation bulk-savechanges

EntityFramework6.x-And-Core2.0 - 《你必须掌握的EntityFramework 6.x与Core 2.0》源码

•    CSharp

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《你必须掌握的EntityFramework 6.x与Core 2.0》源码

entityframework entityframeworkcore

DNTIdentity - A highly customized sample of the ASP.NET Core Identity

•    CSharp

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ثبت نام به همراه تائید ایمیل، لاگین، برگه‌ی اطلاعات کاربری، تنظیمات کاربری، تغییر کلمه‌ی عبور، بازیابی کلمه‌ی عبور، اعتبارسنجی دو مرحله‌ای توسط ایمیل، مدیریت کاربران و نقش‌های ثابت. مدیریت سطوح دسترسی پویای به صفحات و مشاهده‌ی لاگ خطاهای برنامه. جزئیات و توضیحات بیشتر این موارد را می‌توانید در گروه ASP.NET Core Identity پیگیری نمائید.

aspnetcore aspnetcoreidentity efcore entityframework entity-framework entity-framework-core aspnet-core persian asp-net-core-identity

EFSecondLevelCache - Entity Framework 6.x Second Level Caching Library.

•    CSharp

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Entity Framework 6.x Second Level Caching Library. Second level caching is a query cache. The results of EF commands will be stored in the cache, so that the same EF commands will retrieve their data from the cache rather than executing them against the database again.

entityframework caching asp-mvc performance

EFSecondLevelCache.Core - Entity Framework Core Second Level Caching Library

•    CSharp

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Entity Framework Core Second Level Caching Library. Second level caching is a query cache. The results of EF commands will be stored in the cache, so that the same EF commands will retrieve their data from the cache rather than executing them against the database again.

aspnetcore entity-framework efcore entityframework entity-framework-core

EFxceptions - .NET Standard library to convert DbUpdateException into meaningful exceptions

•    CSharp

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A dedicated EFxeptions port that provides an EFxceptionContext that inherits from Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityDbContext to inherit from, to support Microsoft ASP.Core Identity using EF Core. Available in the EFxceptions.Identity package. This library is forever growing as we add more exceptions and codes into it, we appreciate any contributions as there are so many codes we need to cover, so please stay tuned.

sql exceptions entityframework entityframeworkcore

EntityFrameworkExtras - EntityFrameworkExtras provides some useful additions to EntityFramework such as executing Stored Procedures with User-Defined Table Types and Output Parameters

•    CSharp

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EntityFrameworkExtras provides some useful additions to EntityFramework, such as executing Stored Procedures with User-Defined Table Types and Output Parameters. Want to help us? Your donation directly helps us maintain and grow ZZZ Free Projects.

c-sharp entity-framework entityframework entity-framework-core entityframeworkcore