Lyo.Drift.Postgres 3.0.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Lyo.Drift.Postgres --version 3.0.0
                    


                    

                
NuGet\Install-Package Lyo.Drift.Postgres -Version 3.0.0
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="Lyo.Drift.Postgres" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Lyo.Drift.Postgres" Version="3.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Lyo.Drift.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 Lyo.Drift.Postgres --version 3.0.0
                    


                    

                
#r "nuget: Lyo.Drift.Postgres, 3.0.0"
#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 Lyo.Drift.Postgres@3.0.0
#: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=Lyo.Drift.Postgres&version=3.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Lyo.Drift.Postgres&version=3.0.0
                    


                            Install as a Cake Tool

Lyo.Drift.Postgres

Schema drift stores agent instances (upserted by InstanceKey), file-tree and system-info structure snapshots, computed diffs, and live change batches. Payloads stay jsonb. Snapshots store content_hash (lowercase hex, varchar 128) plus content_hash_algorithm (Sha256 via Lyo.Hashing). HTTP mapping (BuildDriftGroup) lives in Lyo.Drift.Api. Identical (algorithm, hash) pairs reuse the latest snapshot in a lineage. Server DiffAgainst uses DTO DetectChanges for file trees and IObjectGraphDiffService on SystemInfoDriftProjection.

Features

  • Upsert instances. Re-registering the same InstanceKey keeps snapshot history on one row.
  • Named hash. Dedupe compares content_hash_algorithm and content_hash together. Default digest is SHA-256.
  • Size cap. Bodies over MaxSnapshotJsonBytes are rejected.
  • Retention. AddDriftRetentionService prunes old snapshots/changes while keeping the latest per lineage.

Examples

Register the store

services.AddLocalCache();
services.AddLyoQueryServices();
services.AddPostgresDriftManagementFromConfiguration(configuration);

Dependencies

Generated from ProjectReference / PackageReference (same model as docs/Lyo.ProjectGraph.html).

  • Lyo.Api (direct, lyo)
  • Lyo.Diff (direct, lyo)
  • Lyo.Drift.Models (direct, lyo)
  • Lyo.Exceptions (direct, lyo)
  • Lyo.FileSystemWatcher.Models (direct, lyo)
  • Lyo.Hashing (direct, lyo)
  • Lyo.Json (direct, lyo)
  • Lyo.Postgres (direct, lyo)
  • Microsoft.EntityFrameworkCore 10.0.5 (direct, microsoft)
  • Microsoft.EntityFrameworkCore.Design 10.0.5 (direct, microsoft)
  • Lyo.Api.Models (transitive, lyo)
  • Lyo.Cache (transitive, lyo)
  • Lyo.Common.Core (transitive, lyo)
  • Lyo.Common.Metadata (transitive, lyo)
  • Lyo.Compression (transitive, lyo)
  • Lyo.DateAndTime (transitive, lyo)
  • Lyo.Diagnostic (transitive, lyo)
  • Lyo.Diagnostic.AspNetCore (transitive, lyo)
  • Lyo.Encryption (transitive, lyo)
  • Lyo.Formatter (transitive, lyo)
  • Lyo.Health (transitive, lyo)
  • Lyo.KeyStore (transitive, lyo)
  • Lyo.Metrics (transitive, lyo)
  • Lyo.PackageMetadata (transitive, lyo)
  • Lyo.Parameters (transitive, lyo)
  • Lyo.Query (transitive, lyo)
  • Lyo.Query.Evaluation (transitive, lyo)
  • Lyo.Query.Models (transitive, lyo)
  • Lyo.Query.Sql (transitive, lyo)
  • Lyo.Result (transitive, lyo)
  • Lyo.Streams (transitive, lyo)
  • Lyo.SystemInformation (transitive, lyo)
  • Lyo.Validation (transitive, lyo)
  • Lyo.Validation.Models (transitive, lyo)
  • BouncyCastle.Cryptography 2.6.2 (transitive, third-party, netstandard2.0)
  • DynamicExpresso.Core 2.19.3 (transitive, third-party)
  • EasyCompressor 2.1.0 (transitive, third-party)
  • Konscious.Security.Cryptography.Argon2 1.3.1 (transitive, third-party)
  • Microsoft.AspNetCore.OpenApi 10.0.5 (transitive, microsoft)
  • Microsoft.Bcl.AsyncInterfaces 10.0.5 (transitive, microsoft, netstandard2.0)
  • Microsoft.EntityFrameworkCore.Analyzers 10.0.5 (transitive, microsoft)
  • Microsoft.EntityFrameworkCore.Relational 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.Caching.Memory 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.Configuration.Binder 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.DependencyInjection 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.DependencyInjection.Abstractions 10.0.5 (transitive, microsoft, net10.0, netstandard2.0)
  • Microsoft.Extensions.Hosting.Abstractions 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.Logging.Abstractions 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.Options 10.0.5 (transitive, microsoft)
  • Microsoft.Extensions.Options.ConfigurationExtensions 10.0.5 (transitive, microsoft)
  • Npgsql.EntityFrameworkCore.PostgreSQL 10.0.3 (transitive, third-party)
  • SmartFormat.NET 3.6.1 (transitive, third-party)
  • System.Buffers 4.6.1 (transitive, microsoft, netstandard2.0)
  • System.ComponentModel.Annotations 5.0.0 (transitive, microsoft)
  • System.IO.Hashing 10.0.5 (transitive, microsoft, net10.0)
  • System.Memory 4.6.3 (transitive, microsoft, netstandard2.0)
  • System.Text.Encoding.CodePages 10.0.5 (transitive, microsoft)
  • System.Text.Json 10.0.5 (transitive, microsoft, netstandard2.0)
  • System.Threading.Tasks.Extensions 4.6.3 (transitive, microsoft, netstandard2.0)
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.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Lyo.Drift.Postgres:

Package Downloads
Lyo.Drift.Api

HTTP API surface for the Lyo Drift collector: instance upsert, snapshot/diff/change ingest, and DiffAgainst.
Lyo.Drift.Seed

EF seed of drift instances, structure snapshots, diffs, and change events.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0 112 10/23/2026
2.0.1 144 9/14/2026
2.0.0 143 9/9/2026