Spring Boot with Spring Data Solr is a powerful combination for building applications that leverage Apache Solr, a high-performance search platform. This guide will explore how to integrate Spring Boot with Spring Data Solr, understand the basics of Solr, and provide sample code with explanations for its implementation.

Why Use Solr with Spring Boot?

Apache Solr is known for its exceptional search and indexing capabilities. It's ideal for applications requiring fast and accurate search functionality. Integrating Spring Boot with Spring Data Solr allows you to harness Solr's features, including:

  • Full-Text Search: Solr excels at indexing and searching textual data, making it perfect for applications with extensive textual content.
  • Scalability: Solr is designed to scale horizontally, allowing you to handle large volumes of data and search queries efficiently.
  • Customizable Analysis: Solr provides powerful text analysis tools and customizable indexing for tailored search solutions.

Getting Started with Spring Data Solr

To start using Spring Boot with Spring Data Solr, follow these steps:

  1. Create a Spring Boot project using the Spring Initializr or your preferred IDE.
  2. Add the Spring Data Solr dependency to your project's pom.xml (Maven) or build.gradle (Gradle) file:
<!-- Maven -->
// Gradle
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-data-solr'
  1. Configure the Solr connection in your application's properties file:
  1. Create a Solr document class representing your indexed data:
@SolrDocument(solrCoreName = "mycore")
public class Product {
private String id;
private String name;
private double price;
// Getters and setters
  1. Create a repository interface for your Solr documents:
public interface ProductRepository extends SolrCrudRepository<Product, String> {
  1. Use the repository to perform search and CRUD operations on your Solr data, including indexing and querying documents.
public class ProductService {
private final ProductRepository productRepository;
public ProductService(ProductRepository productRepository) {
this.productRepository = productRepository;
public Product saveProduct(Product product) {
public List<Product> searchProducts(String keyword) {
return productRepository.findByNameContaining(keyword);

In this example, the ProductService uses the ProductRepository to interact with the Solr core and perform operations on Product documents.


Spring Boot with Spring Data Solr is an effective way to build applications that require advanced search capabilities. This guide introduced the integration, key benefits, and provided sample code for working with Solr in a Spring Boot application. As you explore this combination further, you'll find it invaluable for building applications with powerful search and retrieval features.