SharpCoreDB.Search 2.1.0-RC.3

.NET 11.0 This package targets .NET 11.0. The package is compatible with this framework or higher.
This is a prerelease version of SharpCoreDB.Search. 
dotnet add package SharpCoreDB.Search --version 2.1.0-RC.3
                    


                    

                
NuGet\Install-Package SharpCoreDB.Search -Version 2.1.0-RC.3
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="SharpCoreDB.Search" Version="2.1.0-RC.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="SharpCoreDB.Search" Version="2.1.0-RC.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="SharpCoreDB.Search" />
                    


                            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 SharpCoreDB.Search --version 2.1.0-RC.3
                    


                    

                
#r "nuget: SharpCoreDB.Search, 2.1.0-RC.3"
#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 SharpCoreDB.Search@2.1.0-RC.3
#: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=SharpCoreDB.Search&version=2.1.0-RC.3&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=SharpCoreDB.Search&version=2.1.0-RC.3&prerelease
                    


                            Install as a Cake Tool

SharpCoreDB.Search

Lexical (full-text) search primitives for SharpCoreDB — the munarium-inspired lexical stack, implemented as pure managed C# 15 / .NET 11:

  • MunariumTokenizer — a classifying tokenizer that recognises structures rather than splitting on every non-alphanumeric character: signed/scientific/decimal numbers, dotted chains, slash joins, alphanumeric words and hyphenated compounds (emitting the compound and its parts, each at its own position). Exact byte offsets are preserved.
  • EnglishStopWords — PostgreSQL 16's english stop list, embedded.
  • SnowballStemmer — English stemming applied to words only: a token carrying an ASCII digit is not a word and is not stemmed.
  • Bm25Index — an inverted index with positions and Okapi BM25 scoring.
  • FullTextIndex — builds an index from (id, text) pairs and answers Search(query, k).

Target

net11.0 only, with C# 15 preview — the v2.1 RC line. The net10.0 / C# 14 line lives on master.

License

MIT. Inspired (conceptually, not ported) by munarium-datastore (Apache-2.0) tokenizer.rs, stopwords.rs and lexical.rs.

Product Compatible and additional computed target framework versions.
.NET net11.0 is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on SharpCoreDB.Search:

Package Downloads
SharpCoreDB.HybridSearch

Hybrid (lexical + vector) retrieval for SharpCoreDB: runs the BM25 lexical leg and the vector leg and fuses them by rank with reciprocal-rank fusion. Pure managed C# 15 / .NET 11.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.1.0-RC.3 219 9/17/2026

v2.1.0-RC.3 (2026-09-13): net11.0-only (C# 15 preview). Munarium-inspired lexical stack: a classifying tokenizer (numbers, sign absorption, hyphen compounds), PostgreSQL-16 English stop words, an English word-only stemmer and a BM25 inverted index with positions.