diff --git a/CodeBase/CodeBase.csproj b/CodeBase/CodeBase.csproj
index 8718518..cd5424c 100644
--- a/CodeBase/CodeBase.csproj
+++ b/CodeBase/CodeBase.csproj
@@ -10,6 +10,7 @@
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.6" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />
     <PackageReference Include="OpenAI" Version="2.12.0" />
+    <PackageReference Include="Qdrant.Client" Version="1.18.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.2.3" />
   </ItemGroup>
 
diff --git a/CodeBase/Program.cs b/CodeBase/Program.cs
index cb2d15a..c583cda 100644
--- a/CodeBase/Program.cs
+++ b/CodeBase/Program.cs
@@ -1,9 +1,12 @@
 using CodeBase.Services;
 using CodeBase.Warehouse;
+using Qdrant.Client;
+using Qdrant.Client.Grpc;
 
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
+builder.Services.AddSingleton(new QdrantClient("localhost", 6334));
 
 builder.Services.AddSingleton<ChunkWarehouse>();
 builder.Services.AddTransient<VectorizationService>();
@@ -11,6 +14,7 @@ builder.Services.AddTransient<LlmService>();
 builder.Services.AddScoped<LlmPromptBuilder>();
 builder.Services.AddTransient<ChunkService>();
 builder.Services.AddTransient<CodeService>();
+builder.Services.AddTransient<QdrantRepository>();
 
 builder.Services.AddControllers();
 builder.Services.AddSwaggerGen();
@@ -30,4 +34,27 @@ app.UseAuthorization();
 
 app.MapControllers();
 
+
+using (var scope = app.Services.CreateScope())
+{
+    var qdrantClient = scope.ServiceProvider.GetRequiredService<QdrantClient>();
+
+    // Получаем список существующих коллекций
+    var collections = await qdrantClient.ListCollectionsAsync();
+
+    if (!collections.Contains("CodeBaseCollection"))
+    {
+        Console.WriteLine("Создаем новую коллекцию в Qdrant...");
+        await qdrantClient.CreateCollectionAsync(
+            collectionName: "CodeBaseCollection",
+            vectorsConfig: new VectorParams
+            {
+                Size = 768, // Размер вектора GraphCodeBERT
+                Distance = Distance.Cosine // Сразу задаем алгоритм поиска (косинусное сходство)
+            }
+        );
+    }
+}
+
+
 app.Run();
diff --git a/CodeBase/Repositories/QdrantRepository.cs b/CodeBase/Repositories/QdrantRepository.cs
new file mode 100644
index 0000000..7db4408
--- /dev/null
+++ b/CodeBase/Repositories/QdrantRepository.cs
@@ -0,0 +1,89 @@
+using CodeBase.Models;
+using Qdrant.Client;
+using Qdrant.Client.Grpc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+public class QdrantRepository
+{
+    private readonly QdrantClient _client;
+    private const string CollectionName = "CodeBaseCollection";
+
+    public QdrantRepository(QdrantClient client)
+    {
+        _client = client;
+    }
+
+    // ==========================================
+    // 1. СОХРАНЕНИЕ ВЕКТОРОВ С ПРИВЯЗКОЙ К ПРОЕКТУ
+    // ==========================================
+    public async Task SaveChunksAsync(string projectName, List<CodeChunk> chunks)
+    {
+        var points = new List<PointStruct>();
+
+        foreach (var chunk in chunks)
+        {
+            if (chunk.Vector == null) continue;
+
+            // Формируем точку для БД
+            var point = new PointStruct
+            {
+                Id = Guid.NewGuid(), // Уникальный ID чанка
+                Vectors = chunk.Vector, // Тот самый массив float[]
+
+                // Вот здесь мы навешиваем все ярлыки!
+                Payload =
+                {
+                    ["ProjectName"] = projectName,
+                    ["FilePath"] = chunk.FilePath,
+                    ["MethodName"] = chunk.MethodName,
+                    ["Content"] = chunk.Content // Сам текст кода тоже храним прямо в БД
+                }
+            };
+            points.Add(point);
+        }
+
+        // Отправляем пачку векторов в базу
+        await _client.UpsertAsync(CollectionName, points);
+    }
+
+    // ==========================================
+    // 2. ПОИСК ТОЛЬКО В РАМКАХ ОДНОГО ПРОЕКТА
+    // ==========================================
+    public async Task<List<CodeChunk>> SearchAsync(string projectName, float[] queryVector, int topK = 15)
+    {
+        // Создаем фильтр: искать только там, где ProjectName совпадает с запрошенным
+        var projectFilter = new Filter
+        {
+            Must = {
+                new Condition
+                {
+                    Field = new FieldCondition
+                    {
+                        Key = "ProjectName",
+                        Match = new Match { Keyword = projectName }
+                    }
+                }
+            }
+        };
+
+        // База делает всю тяжелую математику за нас!
+        var searchResults = await _client.SearchAsync(
+            collectionName: CollectionName,
+            vector: queryVector,
+            limit: (ulong)topK,
+            filter: projectFilter, // Передаем наш фильтр
+            payloadSelector: true      // Просим БД вернуть Payload вместе с результатами
+        );
+
+        // Превращаем ответы базы обратно в наши C#-объекты CodeChunk
+        return searchResults.Select(hit => new CodeChunk
+        {
+            FilePath = hit.Payload["FilePath"].StringValue,
+            MethodName = hit.Payload["MethodName"].StringValue,
+            Content = hit.Payload["Content"].StringValue
+        }).ToList();
+    }
+}
\ No newline at end of file
diff --git a/CodeBase/Services/CodeService.cs b/CodeBase/Services/CodeService.cs
index c381a59..415d34e 100644
--- a/CodeBase/Services/CodeService.cs
+++ b/CodeBase/Services/CodeService.cs
@@ -4,7 +4,7 @@ using CodeBase.Warehouse;
 namespace CodeBase.Services
 {
     public class CodeService(ChunkService service, 
-                            ChunkWarehouse warehouse,
+                            QdrantRepository repository,
                             VectorizationService vectorizationService,
                             LlmService llmService)
     {
@@ -32,7 +32,7 @@ namespace CodeBase.Services
 
             var chunks = await vectorizationService.EnrichChunksWithVectorsAsync(allChunks);
 
-            warehouse.UpsertDictionary(name, allChunks);
+            await repository.SaveChunksAsync(name, chunks);
 
             return chunks;
         }
@@ -41,38 +41,22 @@ namespace CodeBase.Services
         {
             var query = await vectorizationService.GetVectorAsync(question);
 
-            var answerVectors = Search(query, name, 15);
+            var answerVectors = await SearchAsync(query, name, 15);
 
-            var answer = await llmService.AskQuestionAsync(question, answerVectors.Select(s => s.Chunk).ToList());
+            var answer = await llmService.AskQuestionAsync(question, answerVectors);
 
             return answer;
         }
 
         // Главный метод поиска
-        public List<(CodeChunk Chunk, float Score)> Search(
+        public async Task<List<CodeChunk>> SearchAsync(
             float[] queryVector,
             string name,
             int topK = 3) // Возвращаем топ-3 результата
         {
-            var memoryBase = warehouse.GetChunks(name);
+            var results = await repository.SearchAsync(name, queryVector, topK);
 
-            var results = new List<(CodeChunk, float)>();
-
-            foreach (var chunk in memoryBase)
-            {
-                if (chunk.Vector == null || chunk.Vector.Length == 0)
-                    continue;
-
-                // Считаем близость вектора вопроса к вектору кода
-                float similarity = CalculateCosineSimilarity(queryVector, chunk.Vector);
-                results.Add((chunk, similarity));
-            }
-
-            // Сортируем по убыванию сходства (чем ближе к 1, тем лучше)
-            return results
-                .OrderByDescending(x => x.Item2)
-                .Take(topK)
-                .ToList();
+            return results;
         }
 
         // Математика косинусного сходства
diff --git a/PythonProject/.idea/vcs.xml b/PythonProject/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/PythonProject/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file