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Laurent Doguin d25d37ab12 GH-938: Add Couchbase vector store support
Fixes: #938

Issue link: https://github.com/spring-projects/spring-ai/issues/938

This commit integrates Couchbase as a vector store option in Spring AI, providing:

- CouchbaseSearchVectorStore implementation with vector similarity search capabilities
- Support for metadata filtering with SQL++ expression conversion
- Spring Boot auto-configuration and starter module for easy integration
- Comprehensive documentation covering setup, configuration, and usage examples
- Integration tests using TestContainers with Couchbase 7.6

The implementation supports configuring dimensions, similarity functions (dot_product/l2_norm),
and optimization strategies (recall/latency). Schema initialization is now opt-in via
the initializeSchema property. Documentation includes both auto-configuration and
manual configuration instructions, along with property configuration details.

Signed-off-by: Abhiraj <abhiraj.official15@gmail.com>

co-authored-by: Laurent Doguin <laurent.doguin@gmail.com>
2025-03-20 18:59:56 -04:00

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2.2 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<artifactId>spring-ai-couchbase-store</artifactId>
<packaging>jar</packaging>
<name>Spring AI Vector Store - Couchbase</name>
<description>Spring AI Couchbase Vector Store</description>
<url>https://github.com/spring-projects/spring-ai</url>
<scm>
<url>https://github.com/spring-projects/spring-ai</url>
<connection>git://github.com/spring-projects/spring-ai.git</connection>
<developerConnection>git@github.com:spring-projects/spring-ai.git</developerConnection>
</scm>
<dependencies>
<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>java-client</artifactId>
<version>${couchbase.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-core</artifactId>
<version>${parent.version}</version>
</dependency>
<!-- TESTING -->
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-openai</artifactId>
<version>${parent.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-test</artifactId>
<version>${parent.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>couchbase</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>junit-jupiter</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
</project>