Excalibur.EventSourcing.Postgres 3.0.0-alpha.185

This is a prerelease version of Excalibur.EventSourcing.Postgres.

dotnet add package Excalibur.EventSourcing.Postgres --version 3.0.0-alpha.185

NuGet\Install-Package Excalibur.EventSourcing.Postgres -Version 3.0.0-alpha.185

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.EventSourcing.Postgres" Version="3.0.0-alpha.185" />

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

<PackageVersion Include="Excalibur.EventSourcing.Postgres" Version="3.0.0-alpha.185" />
                    

                            Directory.Packages.props

<PackageReference Include="Excalibur.EventSourcing.Postgres" />
                    

                            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.EventSourcing.Postgres --version 3.0.0-alpha.185

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

#r "nuget: Excalibur.EventSourcing.Postgres, 3.0.0-alpha.185"

#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.EventSourcing.Postgres@3.0.0-alpha.185

#: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.EventSourcing.Postgres&version=3.0.0-alpha.185&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Excalibur.EventSourcing.Postgres&version=3.0.0-alpha.185&prerelease
                    

                            Install as a Cake Tool

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

Excalibur.EventSourcing.Postgres

Postgres implementations for Excalibur event sourcing, including event store, snapshot store, and outbox store. Uses Npgsql and Dapper for high-performance data access.

Part Of

This package is included in the following metapackages:

Metapackage	Tier	What It Adds
`Excalibur.Dispatch.Postgres`	Starter	+ Dispatch core + Outbox + Hosting
`Excalibur.Postgres`	Complete	+ Inbox + Saga + Leader Election + Audit + Compliance + Data

Tip: Install Excalibur.Postgres for a production-ready PostgreSQL stack with a single package reference.

Installation

dotnet add package Excalibur.EventSourcing.Postgres

Quick Start

using Microsoft.Extensions.DependencyInjection;

services.AddPostgresEventStore(dataSource);
services.AddPostgresSnapshotStore(dataSource);

Features

Event Store -- Postgres-backed IEventStore with optimistic concurrency
Snapshot Store -- Postgres-backed ISnapshotStore for aggregate state snapshots
Outbox Store -- Postgres-backed outbox for reliable message publishing
AOT Compatible -- Full Native AOT and IL trimming support
Health Checks -- Integrated Postgres health check registration
Auto-Migration -- Optional PostgresMigrationHostedService for schema setup

Configuration

services.AddPostgresEventStore(dataSource, options =>
{
    options.SchemaName = "events";
    options.TableName = "event_store";
});

Documentation

See the Postgres data provider guide for detailed configuration and usage.

License

This package is part of the Excalibur framework. See LICENSE for license details.

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
- AspNetCore.HealthChecks.Npgsql (>= 9.0.0)
- AWSSDK.Core (>= 4.0.3.30)
- AWSSDK.SecurityToken (>= 4.0.6)
- Ben.Demystifier (>= 0.4.1)
- BenchmarkDotNet (>= 0.15.8)
- CloudNative.CloudEvents (>= 2.8.0)
- CloudNative.CloudEvents.SystemTextJson (>= 2.8.0)
- Cronos (>= 0.12.0)
- Dapper (>= 2.1.72)
- Excalibur.Data.Abstractions (>= 3.0.0-alpha.185)
- Excalibur.Dispatch.Abstractions (>= 3.0.0-alpha.185)
- Excalibur.Dispatch.Serialization.MemoryPack (>= 3.0.0-alpha.185)
- Excalibur.EventSourcing (>= 3.0.0-alpha.185)
- FluentValidation (>= 12.1.1)
- FluentValidation.DependencyInjectionExtensions (>= 12.1.1)
- IdentityModel (>= 7.0.0)
- JsonNet.ContractResolvers (>= 2.0.0)
- Medo.Uuid7 (>= 3.2.0)
- MemoryPack (>= 1.21.4)
- Microsoft.ApplicationInsights (>= 3.1.0)
- Microsoft.AspNetCore.Authorization (>= 10.0.7)
- Microsoft.CodeAnalysis.Analyzers (>= 3.11.0)
- Microsoft.CodeAnalysis.Common (>= 4.14.0)
- Microsoft.CodeAnalysis.CSharp (>= 4.14.0)
- Microsoft.Extensions.Caching.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Caching.Memory (>= 10.0.7)
- Microsoft.Extensions.Configuration (>= 10.0.7)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Configuration.Binder (>= 10.0.7)
- Microsoft.Extensions.Configuration.CommandLine (>= 10.0.7)
- Microsoft.Extensions.Configuration.EnvironmentVariables (>= 10.0.7)
- Microsoft.Extensions.Configuration.Json (>= 10.0.7)
- Microsoft.Extensions.DependencyInjection (>= 10.0.7)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Diagnostics.HealthChecks (>= 10.0.7)
- Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Hosting (>= 10.0.7)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Http (>= 10.0.7)
- Microsoft.Extensions.Logging (>= 10.0.7)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.7)
- Microsoft.Extensions.Logging.Console (>= 10.0.7)
- Microsoft.Extensions.ObjectPool (>= 10.0.7)
- Microsoft.Extensions.Options (>= 10.0.7)
- Microsoft.Extensions.Options.ConfigurationExtensions (>= 10.0.7)
- Microsoft.Extensions.Options.DataAnnotations (>= 10.0.7)
- Microsoft.IdentityModel.Tokens (>= 8.17.0)
- MongoDB.Driver (>= 2.25.0)
- NCrontab (>= 3.4.0)
- Npgsql (>= 10.0.2)
- OpenTelemetry (>= 1.15.3)
- OpenTelemetry.Api (>= 1.15.3)
- OpenTelemetry.Extensions.Hosting (>= 1.15.3)
- Polly (>= 8.6.6)
- QuestPDF (>= 2026.2.4)
- Snappier (>= 1.3.1)
- System.IdentityModel.Tokens.Jwt (>= 8.17.0)
- System.IO.Hashing (>= 10.0.7)
- System.Threading.RateLimiting (>= 10.0.7)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Excalibur.EventSourcing.Postgres:

Package	Downloads
Excalibur.Dispatch.Postgres Experience metapackage bundling Excalibur.Dispatch with PostgreSQL event sourcing, outbox, and web hosting. Provides a single AddDispatchWithPostgres() call for the common PostgreSQL scenario.	1.7K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
3.0.0-alpha.185	0	5/7/2026
3.0.0-alpha.183	0	5/7/2026
3.0.0-alpha.182	24	5/6/2026
3.0.0-alpha.181	26	5/6/2026
3.0.0-alpha.179	22	5/6/2026
3.0.0-alpha.178	56	4/25/2026
3.0.0-alpha.177	48	4/25/2026
3.0.0-alpha.176	46	4/25/2026
3.0.0-alpha.175	49	4/24/2026
3.0.0-alpha.174	52	4/24/2026
3.0.0-alpha.173	47	4/24/2026
3.0.0-alpha.170	46	4/23/2026
3.0.0-alpha.168	49	4/23/2026
3.0.0-alpha.165	50	4/22/2026
3.0.0-alpha.164	46	4/22/2026
3.0.0-alpha.163	42	4/22/2026
3.0.0-alpha.162	49	4/22/2026
3.0.0-alpha.161	47	4/21/2026
3.0.0-alpha.160	54	4/21/2026
3.0.0-alpha.159	49	4/21/2026