Excalibur.Data.Spanner 10.0.0-alpha.10

This is a prerelease version of Excalibur.Data.Spanner.

dotnet add package Excalibur.Data.Spanner --version 10.0.0-alpha.10

NuGet\Install-Package Excalibur.Data.Spanner -Version 10.0.0-alpha.10

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="Excalibur.Data.Spanner" Version="10.0.0-alpha.10" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Excalibur.Data.Spanner" Version="10.0.0-alpha.10" />
                    

                            Directory.Packages.props

<PackageReference Include="Excalibur.Data.Spanner" />
                    

                            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 Excalibur.Data.Spanner --version 10.0.0-alpha.10

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Excalibur.Data.Spanner, 10.0.0-alpha.10"

#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 Excalibur.Data.Spanner@10.0.0-alpha.10

#: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=Excalibur.Data.Spanner&version=10.0.0-alpha.10&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Excalibur.Data.Spanner&version=10.0.0-alpha.10&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Excalibur.Data.Spanner

Google Cloud Spanner data-provider foundation for Excalibur. Provides the non-Dapper adapter base that the forthcoming Excalibur.*.Spanner persistence stores (event store, outbox, inbox, saga) will build on — those stores are not yet shipped in this package.

Spanner is not a Dapper target: it uses the mutation API rather than sequences/auto-increment, and has no pessimistic locking (FOR UPDATE ... SKIP LOCKED). Concurrency is optimistic — write conflicts surface as retryable ABORTED transactions.

What this package provides

SpannerOptions — project/instance/database addressing, emulator endpoint, and abort-retry tuning, validated at startup (ValidateOnStart).
ISpannerConnectionProvider — creates connections and runs work under ExecuteInRetryableTransactionAsync, replaying ABORTED transactions with exponential backoff.
SpannerCommitLimits — the Spanner per-commit ceilings (80,000 mutations / 100 MiB) the stores chunk against.
AddSpannerDataProvider(...) — one-time DI registration the store packages depend on.

Usage

services.AddSpannerDataProvider(o =>
{
    o.ProjectId = "my-project";
    o.InstanceId = "my-instance";
    o.DatabaseId = "my-database";
    // o.EmulatorHost = "localhost:9010"; // local development / integration tests
});

Set EmulatorHost (or the SPANNER_EMULATOR_HOST environment variable) to target the official Spanner emulator.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. 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.

net10.0
- Ben.Demystifier (>= 0.4.1)
- Dapper (>= 2.1.72)
- Excalibur.Data.Abstractions (>= 10.0.0-alpha.10)
- Excalibur.Dispatch.Abstractions (>= 10.0.0-alpha.10)
- Google.Api.Gax.Grpc (>= 4.13.1)
- Google.Apis.Auth (>= 1.73.0)
- Google.Cloud.Spanner.Data (>= 4.6.0)
- Google.Protobuf (>= 3.34.1)
- Grpc.Net.Client (>= 2.76.0)
- Medo.Uuid7 (>= 3.2.0)
- Microsoft.Extensions.Configuration (>= 10.0.10)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Diagnostics.HealthChecks (>= 10.0.10)
- Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Options (>= 10.0.10)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.10)
- Microsoft.Extensions.Options.DataAnnotations (>= 10.0.10)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
10.0.0-alpha.10	61	9/6/2026
10.0.0-alpha.9	64	8/31/2026
10.0.0-alpha.8	68	8/14/2026
10.0.0-alpha.7	65	8/13/2026
10.0.0-alpha.6	78	8/11/2026
10.0.0-alpha.5	62	8/10/2026
10.0.0-alpha.4	62	8/10/2026