ApienFTS 1.0.0.1

dotnet add package ApienFTS --version 1.0.0.1
                    
NuGet\Install-Package ApienFTS -Version 1.0.0.1
                    
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="ApienFTS" Version="1.0.0.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="ApienFTS" Version="1.0.0.1" />
                    
Directory.Packages.props
<PackageReference Include="ApienFTS" />
                    
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 ApienFTS --version 1.0.0.1
                    
#r "nuget: ApienFTS, 1.0.0.1"
                    
#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 ApienFTS@1.0.0.1
                    
#: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=ApienFTS&version=1.0.0.1
                    
Install as a Cake Addin
#tool nuget:?package=ApienFTS&version=1.0.0.1
                    
Install as a Cake Tool

🔍 Apien.Search

.NET için ultra hızlı full-text arama motoru. Tantivy seviyesinde performans, minimal bellek kullanımı.

NuGet License

🚀 Performans Metrikleri

Metrik Değer
Indexleme Hızı 65,000+ doc/s
Arama P50 0.57ms
Arama P95 1.03ms
Arama P99 1.3ms
End-to-End QPS ~450 req/s
Engine QPS 1,700+ req/s
Bellek (1M doc) ~170 MB
Disk (1M doc) ~743 MB

📦 Kurulum

dotnet add package Apien.Search

⚡ Hızlı Başlangıç

DI ile Kullanım (Önerilen)

// Program.cs
builder.Services.AddApienSearch(builder.Configuration);

// appsettings.json
{
  "ApienSearch": {
    "DataPath": "./search-data",
    "DefaultSize": 20,
    "MaxSize": 10000
  }
}

// Index Service
public class ProductIndexService(IApienIndexer indexer)
{
    public async Task CreateIndex()
    {
        await indexer.CreateIndexAsync<Product>("products", m => m
            .Keyword(p => p.ProductId)
            .Text(p => p.PartName, boost: 3.0f)
            .Text(p => p.PartNameTr, boost: 3.0f)
            .TextArray(p => p.OemNumbers, boost: 5.0f)
            .TextArray(p => p.VehicleModels, boost: 2.0f)
        );
    }

    public async Task IndexProducts(IEnumerable<Product> products)
    {
        await indexer.BulkAsync("products", products, p => p.ProductId);
    }
}

// Search Service
public class ProductSearchService(IApienSearch search)
{
    public async Task<SearchResult<Product>> Search(string query)
    {
        var request = new TypedSearchRequestBuilder<Product>()
            .Query(q => q.MultiMatch(query, 
                p => p.PartName, 
                p => p.OemNumbers, 
                p => p.VehicleModels))
            .SortByScore()
            .Size(20)
            .Build();
        
        return await search.SearchAsync<Product>("products", request);
    }
}

Doğrudan Kullanım

using Apien.Search;

// Client oluştur
await using var client = new SearchClient("./search-data");

// Strongly-typed mapping ile index tanımla
await client.Indices.CreateAsync("products", c => c
    .Map<Product>(m => m
        .Keyword(p => p.ProductId)
        .Text(p => p.PartName, boost: 3.0f)
        .Text(p => p.PartNameTr, boost: 3.0f)
        .TextArray(p => p.OemNumbers, boost: 5.0f)
        .TextArray(p => p.VehicleModels, boost: 2.0f)
    ));

// Doküman indexle (65K+ doc/s)
await client.BulkAsync("products", products);

// Ara (sub-millisecond)
var results = await client.SearchAsync<Product>("products", "bosch fren");

foreach (var hit in results.Hits.Hits)
{
    Console.WriteLine($"{hit.Source?.PartName} - Skor: {hit.Score}");
}

✨ Özellikler

Sorgu Tipleri

  • 🔍 Match - Tam kelime eşleşmesi (case insensitive)
  • 🔤 Prefix - Ön ek araması (passpassat) - O(log n) binary search
  • 🎯 Term - Exact match (filtreleme için)
  • 📋 Terms - Çoklu değer araması
  • 🌟 Wildcard - Pattern matching (*sat*, pass*)
  • 🔮 Fuzzy - Yazım hatası toleransı (Levenshtein)
  • 📊 Range - Sayısal aralık sorguları
  • Exists - Alan varlık kontrolü
  • 🔗 Bool - AND/OR/NOT kombinasyonları
  • 🎚️ MultiMatch - Birden fazla alanda arama
  • FunctionScore - Custom skorlama fonksiyonları

Teknik Özellikler

  • 🔥 Tantivy seviyesi performans - P99 < 2ms
  • 💾 Minimal bellek - ~170MB / 1M doküman
  • 🔤 Çoklu dil desteği - Türkçe, Almanca, Fransızca, Lehçe, Romence, Macarca
  • 📦 Array field araması - Tags, kategoriler, çoklu değerler
  • 🚀 SIMD tokenization - AVX2 hızlandırmalı
  • 🔒 Thread-safe - Eşzamanlı arama desteği
  • 📁 Memory-mapped dosyalar - OS tarafından yönetilen cache
  • Binary search - O(log n) prefix/range sorguları
  • 🧠 Token cache - Tekrarlı posting list okumayı önleme
  • 🔄 ArrayPool - Bellek yeniden kullanımı

DI Interface'leri

  • 📥 IApienIndexer - Index ve doküman yönetimi
  • 🔎 IApienSearch - Arama işlemleri
  • 🔧 ISearchClient - Legacy uyumluluk

📖 Dokümantasyon

Detaylı kullanım kılavuzu için: docs/API-REFERENCE.md

🆚 Karşılaştırma

Özellik Apien.Search Elasticsearch Tantivy
P99 Latency 1.3ms 10-50ms 2-5ms
Bellek (1M) 170MB 2-4GB 500MB
Kurulum Sıfır Karmaşık Rust FFI
.NET Native
Türkçe Plugin Plugin

🔧 Yapılandırma

// appsettings.json
{
  "ApienSearch": {
    "DataPath": "./search-data",
    "DefaultSize": 20,
    "MaxSize": 10000,
    "EnableMetrics": false,
    "DocumentCacheSize": 10000,
    "MaxPostingsPerToken": 10000,
    "ViewPoolSize": 128
  }
}

// Program.cs
builder.Services.AddApienSearch(builder.Configuration);

// Veya manuel yapılandırma
builder.Services.AddApienSearch(options =>
{
    options.DataPath = "./search-data";
    options.DefaultSize = 20;
    options.MaxSize = 10000;
});

🎯 Kullanım Senaryoları

E-Ticaret Ürün Araması

var request = new TypedSearchRequestBuilder<Product>()
    .Query(q => q.Bool(b => b
        .Must(inner => inner.MultiMatch(query, m => m
            .Field(p => p.Name, BoostLevel.High)
            .Field(p => p.Description)
            .Field(p => p.Brand, BoostLevel.Medium)
            .Fuzziness(Fuzziness.High)
        ))
        .Range(p => p.Stock, r => r.Gt(0))  // Stokta olanlar
    ))
    .SortByScore()
    .Highlight(p => p.Name, p => p.Description)
    .Aggregations(a => a
        .Terms("brands", p => p.Brand, 20)
        .Range("priceRanges", p => p.Price, r => r
            .Range(null, 100, "Ucuz")
            .Range(100, 500, "Orta")
            .Range(500, null, "Pahalı")
        )
    )
    .Page(1, PageSize.Default)
    .Build();

OEM Numarası Araması

var request = new TypedSearchRequestBuilder<Product>()
    .Query(q => q.Bool(b => b
        .Should(p => p.OemNumbers, oemNumber, BoostLevel.Extreme)  // Exact match
        .Should(inner => inner.Prefix(p => p.OemNumbers, oemNumber, BoostLevel.High))
        .MinimumShouldMatch(1)
    ))
    .Size(50)
    .Build();

Autocomplete

var request = new TypedSearchRequestBuilder<Product>()
    .Query(q => q.Prefix(p => p.Name, prefix))
    .SuggestCompletion("suggestions", p => p.Name, prefix, size: 10, fuzzy: true)
    .Size(5)
    .Build();

📄 Lisans

MIT License

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  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

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.0.0.1 102 1/13/2026
1.0.0 100 1/13/2026