Microsoft.EntityFrameworkCore.Cosmos 9.0.8

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer prerelease version of this package available.
See the version list below for details.

Requires NuGet 3.6 or higher.

dotnet add package Microsoft.EntityFrameworkCore.Cosmos --version 9.0.8
                    


                    

                
NuGet\Install-Package Microsoft.EntityFrameworkCore.Cosmos -Version 9.0.8
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Microsoft.EntityFrameworkCore.Cosmos" Version="9.0.8" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.EntityFrameworkCore.Cosmos" Version="9.0.8" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.EntityFrameworkCore.Cosmos" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Microsoft.EntityFrameworkCore.Cosmos --version 9.0.8
                    


                    

                
#r "nuget: Microsoft.EntityFrameworkCore.Cosmos, 9.0.8"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Microsoft.EntityFrameworkCore.Cosmos@9.0.8
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Microsoft.EntityFrameworkCore.Cosmos&version=9.0.8
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.EntityFrameworkCore.Cosmos&version=9.0.8
                    


                            Install as a Cake Tool

Microsoft.EntityFrameworkCore.Cosmos is the EF Core database provider package for Azure Cosmos DB.

Usage

Call the UseCosmos method to choose the Azure Cosmos DB database provider for your DbContext. For example:

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    => optionsBuilder.UseCosmos(
        "https://localhost:8081",
        "C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqyMsEcaGQy67XIw/Jw==",
        databaseName: "OrdersDB");

Getting started with EF Core

See Getting started with EF Core for more information about EF NuGet packages, including which to install when getting started.

Additional documentation

See Microsoft SQL Server EF Core Database Provider for more information about the features of this database provider.

Feedback

If you encounter a bug or issues with this package,you can open an Github issue. For more details, see getting support.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (48)

Showing the top 5 NuGet packages that depend on Microsoft.EntityFrameworkCore.Cosmos:

Package Downloads
Service.Extensions.EntityFramework.Cosmos

Extensions to provide consistent configurations and patterns for your service.
EntityFrameworkCore.Initialization

Extension methods which allow each DbContext to be initialized & destroyed independently based on its Model.
Aspire.Microsoft.EntityFrameworkCore.Cosmos

A Microsoft Azure Cosmos DB provider for Entity Framework Core that integrates with Aspire, including connection pooling, logging, and telemetry.
AspNetCore.Identity.CosmosDb

A Cosmos DB, MySQL and MS SQL implementation of ASP.NET Core Identity. The choice of DB provider is automatically chosen by the connection string.
BridgingIT.DevKit.Infrastructure.EntityFramework.Cosmos

BridgingIT DevKit: Empowering developers with modular components for modern application development, centered around Domain-Driven Design principles. Our goal is to empower developers by offering modular components that can be easily integrated into your projects. Whether you're working with repositories, commands, queries, or other components, the bITDevKit provides flexible solutions that can adapt to your specific needs.

GitHub repositories (12)

Showing the top 12 popular GitHub repositories that depend on Microsoft.EntityFrameworkCore.Cosmos:

Repository Stars
dotnet/aspire
Tools, templates, and packages to accelerate building observable, production-ready apps
masastack/MASA.Framework
.NET next-generation microservice development framework, which provides cloud native best practices based on Dapr.
dotnet/dotnet
Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.
Jcparkyn/nodexr
Graphical regular expression editor
JonPSmith/EfCore.TestSupport
Tools for helping in unit testing applications that use Entity Framework Core
okyrylchuk/dotnet6_features
ProfessionalCSharp/ProfessionalCSharp2021
Source code for Professional C# and .NET 2021 Edition (with updates for C# 11 and .NET 7)
ProfessionalCSharp/MoreSamples
Additional code samples the book series Professional C#, Wrox Press
microsoft/TailwindTraders-Backend
Tailwind Traders Backend Services
Azure/azure-mobile-apps
Build better mobile applications using Azure Mobile Apps
CommunityToolkit/Datasync
A collection of libraries that implement a client-server system used for synchronizing data from a cloud-based database.
PacktPublishing/Software-Architecture-with-C-Sharp-12-and-.NET-8-4E
Code Repository for Software Architecture with .NET 8 Fourth Edition, Published by Packt
Version Downloads Last Updated
10.0.0-preview.7.25380.108 315 8/12/2025
10.0.0-preview.6.25358.103 225 7/15/2025
10.0.0-preview.5.25277.114 644 6/6/2025
10.0.0-preview.4.25258.110 374 5/12/2025
10.0.0-preview.3.25171.6 263 4/10/2025
10.0.0-preview.2.25163.8 227 3/18/2025
10.0.0-preview.1.25081.1 233 2/25/2025
9.0.8 20,235 8/5/2025
9.0.7 30,768 7/8/2025
9.0.6 36,469 6/10/2025
9.0.5 43,668 5/13/2025
9.0.4 90,317 4/8/2025
9.0.3 68,269 3/11/2025
9.0.2 150,497 2/11/2025
9.0.1 101,276 1/14/2025
9.0.0 153,371 11/12/2024
9.0.0-rc.2.24474.1 7,479 10/8/2024
9.0.0-rc.1.24451.1 1,895 9/10/2024
9.0.0-preview.7.24405.3 1,649 8/13/2024
9.0.0-preview.6.24327.4 365 7/9/2024
9.0.0-preview.5.24306.3 414 6/11/2024
9.0.0-preview.4.24267.1 4,714 5/21/2024
9.0.0-preview.3.24172.4 2,096 4/11/2024
9.0.0-preview.2.24128.4 234 3/12/2024
9.0.0-preview.1.24081.2 539 2/13/2024
8.0.19 5,412 8/5/2025
8.0.18 10,046 7/8/2025
8.0.17 14,859 6/10/2025
8.0.16 16,511 5/13/2025
8.0.15 33,661 4/8/2025
8.0.14 41,402 3/11/2025
8.0.13 83,110 2/11/2025
8.0.12 78,043 1/14/2025
8.0.11 323,664 11/12/2024
8.0.10 278,223 10/8/2024
8.0.8 594,326 8/13/2024
8.0.7 381,312 7/9/2024
8.0.6 302,014 5/28/2024
8.0.5 90,234 5/14/2024
8.0.4 315,436 4/9/2024
8.0.3 222,886 3/12/2024
8.0.2 126,235 2/13/2024
8.0.1 188,093 1/9/2024
8.0.0 340,637 11/14/2023
8.0.0-rc.2.23480.1 10,734 10/10/2023
8.0.0-rc.1.23419.6 9,967 9/12/2023
8.0.0-preview.7.23375.4 764 8/8/2023
8.0.0-preview.6.23329.4 852 7/11/2023
8.0.0-preview.5.23280.1 884 6/13/2023
8.0.0-preview.4.23259.3 885 5/16/2023
8.0.0-preview.3.23174.2 1,441 4/11/2023
8.0.0-preview.2.23128.3 891 3/14/2023
8.0.0-preview.1.23111.4 4,384 2/21/2023
7.0.20 30,544 5/28/2024
7.0.19 3,288 5/14/2024
7.0.18 9,502 4/9/2024
7.0.17 33,839 3/12/2024
7.0.16 19,767 2/13/2024
7.0.15 26,688 1/9/2024
7.0.14 50,069 11/14/2023
7.0.13 159,896 10/24/2023
7.0.12 62,125 10/10/2023
7.0.11 72,377 9/12/2023
7.0.10 80,527 8/8/2023
7.0.9 95,928 7/11/2023
7.0.8 66,304 6/22/2023
7.0.7 22,650 6/13/2023
7.0.5 229,799 4/11/2023
7.0.4 174,775 3/14/2023
7.0.3 84,827 2/14/2023
7.0.2 170,691 1/10/2023
7.0.1 76,361 12/13/2022
7.0.0 109,077 11/7/2022
7.0.0-rc.2.22472.11 5,159 10/11/2022
7.0.0-rc.1.22426.7 1,147 9/14/2022
7.0.0-preview.7.22376.2 1,974 8/9/2022
7.0.0-preview.6.22329.4 688 7/12/2022
7.0.0-preview.5.22302.2 911 6/14/2022
7.0.0-preview.4.22229.2 966 5/10/2022
7.0.0-preview.3.22175.1 640 4/13/2022
7.0.0-preview.2.22153.1 531 3/14/2022
7.0.0-preview.1.22076.6 508 2/17/2022
6.0.36 77,590 11/12/2024
6.0.35 10,325 10/8/2024
6.0.33 5,584 8/13/2024
6.0.32 3,226 7/9/2024
6.0.31 11,730 5/28/2024
6.0.30 3,044 5/14/2024
6.0.29 57,703 4/9/2024
6.0.28 20,177 3/12/2024
6.0.27 22,499 2/13/2024
6.0.26 30,396 1/9/2024
6.0.25 39,316 11/14/2023
6.0.24 20,534 10/24/2023
6.0.23 6,230 10/10/2023
6.0.22 32,087 9/12/2023
6.0.21 50,101 8/8/2023
6.0.20 30,864 7/11/2023
6.0.19 24,003 6/22/2023
6.0.18 10,196 6/13/2023
6.0.16 88,199 4/11/2023
6.0.15 68,855 3/14/2023
6.0.14 82,101 2/14/2023
6.0.13 40,694 1/10/2023
6.0.12 29,277 12/13/2022
6.0.11 97,149 11/7/2022
6.0.10 436,141 10/11/2022
6.0.9 846,850 9/13/2022
6.0.8 300,056 8/9/2022
6.0.7 193,703 7/12/2022
6.0.6 169,202 6/14/2022
6.0.5 202,391 5/10/2022
6.0.4 169,546 4/11/2022
6.0.3 313,534 3/8/2022
6.0.2 166,069 2/8/2022
6.0.1 464,142 12/14/2021
6.0.0 218,691 11/8/2021
6.0.0-rc.2.21480.5 13,214 10/12/2021
6.0.0-rc.1.21452.10 1,984 9/14/2021
6.0.0-preview.7.21378.4 629 8/10/2021
6.0.0-preview.6.21352.1 418 7/14/2021
6.0.0-preview.5.21301.9 4,183 6/15/2021
6.0.0-preview.4.21253.1 1,965 5/24/2021
6.0.0-preview.3.21201.2 928 4/8/2021
6.0.0-preview.2.21154.2 545 3/11/2021
6.0.0-preview.1.21102.2 716 2/12/2021
5.0.17 27,090 5/10/2022 5.0.17 is deprecated because it is no longer maintained.
5.0.16 4,528 4/11/2022 5.0.16 is deprecated because it is no longer maintained.
5.0.15 8,744 3/8/2022 5.0.15 is deprecated because it is no longer maintained.
5.0.14 12,822 2/8/2022 5.0.14 is deprecated because it is no longer maintained.
5.0.13 46,932 12/14/2021 5.0.13 is deprecated because it is no longer maintained.
5.0.12 19,896 11/7/2021 5.0.12 is deprecated because it is no longer maintained.
5.0.11 51,160 10/12/2021 5.0.11 is deprecated because it is no longer maintained.
5.0.10 56,796 9/14/2021 5.0.10 is deprecated because it is no longer maintained.
5.0.9 50,247 8/10/2021 5.0.9 is deprecated because it is no longer maintained.
5.0.8 43,472 7/13/2021 5.0.8 is deprecated because it is no longer maintained.
5.0.7 53,111 6/8/2021 5.0.7 is deprecated because it is no longer maintained.
5.0.6 54,741 5/11/2021 5.0.6 is deprecated because it is no longer maintained.
5.0.5 54,171 4/6/2021 5.0.5 is deprecated because it is no longer maintained.
5.0.4 32,092 3/9/2021 5.0.4 is deprecated because it is no longer maintained.
5.0.3 60,700 2/9/2021 5.0.3 is deprecated because it is no longer maintained.
5.0.2 56,396 1/12/2021 5.0.2 is deprecated because it is no longer maintained.
5.0.1 272,526 12/8/2020 5.0.1 is deprecated because it is no longer maintained.
5.0.0 47,055 11/9/2020 5.0.0 is deprecated because it is no longer maintained.
5.0.0-rc.2.20475.6 3,710 10/13/2020
5.0.0-rc.1.20451.13 2,146 9/14/2020
5.0.0-preview.8.20407.4 508 8/25/2020
5.0.0-preview.7.20365.15 787 7/21/2020
5.0.0-preview.6.20312.4 887 6/25/2020
5.0.0-preview.5.20278.2 2,254 6/10/2020
5.0.0-preview.4.20220.10 1,409 5/18/2020
5.0.0-preview.3.20181.2 3,451 4/23/2020
5.0.0-preview.2.20159.4 4,176 4/2/2020
5.0.0-preview.2.20120.8 3,461 3/16/2020
3.1.32 18,164 12/13/2022
3.1.31 2,928 11/8/2022
3.1.30 1,412 10/11/2022
3.1.29 2,578 9/13/2022
3.1.28 14,439 8/9/2022
3.1.27 5,964 7/12/2022
3.1.26 3,360 6/14/2022
3.1.25 5,941 5/10/2022
3.1.24 4,095 4/11/2022
3.1.23 28,823 3/8/2022
3.1.22 18,191 12/14/2021
3.1.21 61,736 11/7/2021
3.1.20 9,228 10/11/2021
3.1.19 13,422 9/14/2021
3.1.18 26,022 8/10/2021
3.1.17 30,137 7/13/2021
3.1.16 77,870 6/8/2021
3.1.15 19,810 5/11/2021
3.1.14 10,918 4/6/2021
3.1.13 28,549 3/9/2021
3.1.12 90,568 2/9/2021
3.1.11 42,016 1/12/2021
3.1.10 75,338 11/9/2020
3.1.9 67,268 10/13/2020
3.1.8 91,984 9/8/2020
3.1.7 49,495 8/11/2020
3.1.6 90,621 7/14/2020
3.1.5 47,497 6/9/2020
3.1.4 65,087 5/12/2020
3.1.3 170,812 3/24/2020
3.1.2 57,669 2/19/2020
3.1.1 45,596 1/14/2020
3.1.0 49,682 12/3/2019
3.1.0-preview3.19554.8 1,190 11/13/2019
3.1.0-preview2.19525.5 1,791 11/1/2019
3.1.0-preview1.19506.2 1,283 10/15/2019
3.0.3 1,824 2/19/2020
3.0.2 1,539 1/14/2020
3.0.1 6,671 11/18/2019
3.0.0 319,252 9/23/2019
3.0.0-rc1.19456.14 846 9/16/2019
3.0.0-preview9.19423.6 794 9/4/2019
3.0.0-preview8.19405.11 4,568 8/13/2019
3.0.0-preview7.19362.6 754 7/23/2019
3.0.0-preview6.19304.10 1,973 6/12/2019
3.0.0-preview5.19227.1 3,561 5/6/2019
3.0.0-preview4.19216.3 1,566 4/18/2019
3.0.0-preview3.19153.1 2,098 3/6/2019
3.0.0-preview.19074.3 1,456 1/29/2019
3.0.0-preview.18572.1 1,401 12/3/2018
2.2.0-preview3-35497 49,009 10/17/2018