# spring-data-keyvalue_1

**Repository Path**: mirrors_spring-projects/spring-data-keyvalue_1

## Basic Information

- **Project Name**: spring-data-keyvalue_1
- **Description**: Project to provide infrastructure to implement Spring Data repositories on top of key-value-based, in-memory data stores.
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-09-05
- **Last Updated**: 2026-02-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

= Spring Data KeyValue image:https://img.shields.io/badge/Revved%20up%20by-Develocity-06A0CE?logo=Gradle&labelColor=02303A["Revved up by Develocity", link="https://ge.spring.io/scans?search.rootProjectNames=Spring Data KeyValue"]

The primary goal of the https://projects.spring.io/spring-data[Spring Data] project is to make it easier to build Spring-powered applications that use new data access technologies such as non-relational databases, map-reduce frameworks, and cloud based data services.

This module provides infrastructure components to build repository abstractions for stores dealing with Key/Value pairs and ships with a default `java.util.Map` based implementation.

== Features

* Infrastructure for building repositories on top of key/value implementations.
* Dynamic SpEL query generation from query method names.
* Possibility to integrate custom repository code.

include::https://raw.githubusercontent.com/spring-projects/spring-data-build/refs/heads/main/etc/readme/code-of-conduct.adoc[]

== Getting Started

Here is a quick teaser of an application using Spring Data Repositories in Java:

[source,java]
----
public interface PersonRepository extends CrudRepository<Person, Long> {

    List<Person> findByLastname(String lastname);

    List<Person> findByFirstnameLike(String firstname);
}

@Service
public class MyService {

    private final PersonRepository repository;

    public MyService(PersonRepository repository) {
        this.repository = repository;
    }

    public void doWork() {

        repository.deleteAll();

        Person person = new Person();
        person.setFirstname("Oliver");
        person.setLastname("Gierke");
        repository.save(person);

        List<Person> lastNameResults = repository.findByLastname("Gierke");
        List<Person> firstNameResults = repository.findByFirstnameLike("Oli*");
    }
}

@KeySpace("person")
class Person {

    @Id String uuid;
    String firstname;
    String lastname;

    // getters and setters omitted for brevity
}

@Configuration
@EnableMapRepositories("com.acme.repositories")
class AppConfig { … }
----

include::https://raw.githubusercontent.com/spring-projects/spring-data-build/refs/heads/main/etc/readme/dependencies.adoc[]

include::https://raw.githubusercontent.com/spring-projects/spring-data-build/refs/heads/main/etc/readme/getting-help.adoc[]

include::https://raw.githubusercontent.com/spring-projects/spring-data-build/refs/heads/main/etc/readme/license.adoc[]