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‎.gitignore

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# Dependencies
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/node_modules
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# Production
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/build
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# Generated files
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.docusaurus
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.cache-loader
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# Misc
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.DS_Store
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.env.local
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.env.development.local
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.env.test.local
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.env.production.local
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*

‎README.md

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# Website
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This website is built using [Docusaurus 2](https://v2.docusaurus.io/), a modern static website generator.
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## Installation
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```console
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yarn install
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```
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## Local Development
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```console
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yarn start
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```
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This command starts a local development server and open up a browser window. Most changes are reflected live without having to restart the server.
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## Build
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```console
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yarn build
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```
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This command generates static content into the `build` directory and can be served using any static contents hosting service.
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## Deployment
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```console
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GIT_USER=<Your GitHub username> USE_SSH=true yarn deploy
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```
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If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.

‎babel.config.js

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module.exports = {
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presets: [require.resolve('@docusaurus/core/lib/babel/preset')],
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};

‎blog/2019-05-28-hola.md

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---
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slug: hola
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title: Hola
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author: Gao Wei
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author_title: Docusaurus Core Team
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author_url: https://github.com/wgao19
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author_image_url: https://avatars1.githubusercontent.com/u/2055384?v=4
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tags: [hola, docusaurus]
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---
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

‎blog/2019-05-29-hello-world.md

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---
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slug: hello-world
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title: Hello
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author: Endilie Yacop Sucipto
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author_title: Maintainer of Docusaurus
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author_url: https://github.com/endiliey
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author_image_url: https://avatars1.githubusercontent.com/u/17883920?s=460&v=4
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tags: [hello, docusaurus]
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---
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Welcome to this blog. This blog is created with [**Docusaurus 2 alpha**](https://v2.docusaurus.io/).
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<!--truncate-->
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This is a test post.
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A whole bunch of other information.

‎blog/2019-05-30-welcome.md

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---
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slug: welcome
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title: Welcome
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author: Yangshun Tay
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author_title: Front End Engineer @ Facebook
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author_url: https://github.com/yangshun
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author_image_url: https://avatars0.githubusercontent.com/u/1315101?s=400&v=4
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tags: [facebook, hello, docusaurus]
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---
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Blog features are powered by the blog plugin. Simply add files to the `blog` directory. It supports tags as well!
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Delete the whole directory if you don't want the blog features. As simple as that!

‎docs/develop/index.md

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# TEst

‎docs/develop/java/index-java.mdx

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---
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id: index-java
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title: Java and Redis
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sidebar_label: Java
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slug: /develop/java/
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---
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import useBaseUrl from '@docusaurus/useBaseUrl';
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Find Tutorials, Examples and Technical articles that will help you to develop with Redis and Java.
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## Getting Started
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Java community has built many client libraries that you can find [here](https://redis.io/clients#java). For your first steps with Java and Redis, this article will show how to use the two main libraries: [Jedis](https://github.com/redis/jedis) and [Lettuce](https://lettuce.io/).
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The blog post “[Jedis vs. Lettuce: An Exploration](https://redislabs.com/blog/jedis-vs-lettuce-an-exploration/)” will help you to select the best for your application; keeping in mind that both are available in Spring & SpringBoot framework.
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<Tabs
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defaultValue="jedis"
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values={[
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{label: 'Jedis', value: 'jedis'},
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{label: 'Lettuce', value: 'lettuce'},
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]}>
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<TabItem value="jedis">
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### Getting Started with Jedis
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1. Add dependencies Jedis dependency to your Maven (or Gradle) project file:
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```xml
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<dependency>
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<groupId>redis.clients</groupId>
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<artifactId>jedis</artifactId>
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<version>3.4.0</version>
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</dependency>
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```
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2. Import the required classes
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```java
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import redis.clients.jedis.*;
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```
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3. Create a Connection Pool
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Once you have added the Jedis library to your project and imported the necessary classes you can create a connection pool.
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You can find more information about Jedis connection pool in the [Jedis Wiki](https://github.com/redis/jedis/wiki/Getting-started#basic-usage-example). The connection pool is based on the [Apache Common Pool 2.0 library](http://commons.apache.org/proper/commons-pool/apidocs/org/apache/commons/pool2/impl/GenericObjectPoolConfig.html).
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```java
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JedisPool jedisPool = new JedisPool(new JedisPoolConfig(), "localhost", 6379);
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```
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4. Write your application code
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Once you have access to the connection pool you can now get a Jedis instance and start to interact with your Redis instance.
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```java
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// Create a Jedis connection pool
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JedisPool jedisPool = new JedisPool(new JedisPoolConfig(), "localhost", 6379);
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// Get the pool and use the database
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try (Jedis jedis = jedisPool.getResource()) {
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jedis.set("mykey", "Hello from Jedis");
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String value = jedis.get("mykey");
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System.out.println( value );
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jedis.zadd("vehicles", 0, "car");
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jedis.zadd("vehicles", 0, "bike");
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Set<String> vehicles = jedis.zrange("vehicles", 0, -1);
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System.out.println( vehicles );
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}
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// close the connection pool
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jedisPool.close();
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```
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Find more information about Java & Redis connections in the "[Redis Connect](https://github.com/redis-developer/redis-connect/tree/master/java/jedis)".
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</TabItem>
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<TabItem value="lettuce">
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### Getting Started with Lettuce
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1. Add dependencies Jedis dependency to your Maven (or Gradle) project file:
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```xml
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<dependency>
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<groupId>io.lettuce</groupId>
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<artifactId>lettuce-core</artifactId>a
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<version>6.0.1.RELEASE</version>
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</dependency>
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```
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2. Import the Jedis classes
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```java
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import io.lettuce.core.RedisClient;
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import io.lettuce.core.api.StatefulRedisConnection;
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import io.lettuce.core.api.sync.RedisCommands;
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```
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3. Write your application code
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```java
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RedisClient redisClient = RedisClient.create("redis://localhost:6379/");
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StatefulRedisConnection<String, String> connection = redisClient.connect();
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RedisCommands<String, String> syncCommands = connection.sync();
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syncCommands.set("mykey", "Hello from Lettuce!");
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String value = syncCommands.get("mykey");
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System.out.println( value );
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syncCommands.zadd("vehicles", 0, "car");
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syncCommands.zadd("vehicles", 0, "bike");
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List<String> vehicles = syncCommands.zrange("vehicles", 0, -1);
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System.out.println( vehicles );
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connection.close();
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redisClient.shutdown();
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```
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Find more information about Java & Redis connections in the "[Redis Connect](https://github.com/redis-developer/redis-connect/tree/master/java/lettuce)".
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</TabItem>
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</Tabs>
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----
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## Ecosystem
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As developer you can use the Java client library directly in your application, or you can frameworks like: [Spring](https://spring.io/), [Vert.x](https://vertx.io/), and [Micronaut](https://micronaut.io/).
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<div class="row text--center">
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<div class="col ">
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#### Develop with Spring
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![Spring logo](/img/logos/spring.png)
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[Spring Data Redis](https://spring.io/projects/spring-data-redis), part of the larger Spring Data project. It provides easy access to Redis from Spring applications.
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</div>
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<div class="col">
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#### Develop with Vert.x
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![Vert.x logo](/img/logos/vertx.png)
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[Eclipse Vert.x](https://vertx.io/introduction-to-vertx-and-reactive/) is a framework to build reactive applications on the JVM. [Vert.x-redis](https://vertx.io/docs/vertx-redis-client/java/) is redis client to be used with Vert.x.
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</div>
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<div class="col">
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#### Develop with Micronaut
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![Micronaut logo](/img/logos/micronaut.svg)
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[Micronaut](https://micronaut.io/) is a framework for building microservices and serverless applications. The [Micronaut Redis](https://micronaut-projects.github.io/micronaut-redis/snapshot/guide/) extension provides the integration with Redis.
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</div>
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</div>
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---
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## More developer resources
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<div class="row">
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<div class="col">
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#### Sample Code
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**[Brewdis - Product Catalog (Spring)](https://github.com/redis-developer/brewdis)**
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See how to use Redis and Spring to build a product catalog with streams, hashes and RediSearch
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**[Redis Stream in Action (Spring)](https://github.com/redis-developer/brewdis)**
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See how to use Spring to create multiple producer and consumers with Redis Streams
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**[Rate Limiting with Vert.x](https://github.com/redis-developer/vertx-rate-limiting-redis)**
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See how to use Redis Sorted Set with Vert.x to build a rate limiting service.
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**[Redis Java Samples with Lettuce](https://github.com/redis-developer/vertx-rate-limiting-redis)**
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Run Redis Commands from Lettuce
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</div>
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<div class="col col--1">
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</div>
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<div class="col">
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#### Technical Articles
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**[Getting Started with Redis Streams and Java (Lettuce)](https://redislabs.com/blog/getting-started-with-redis-streams-and-java/)**
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**[Jedis vs. Lettuce: An Exploration](https://redislabs.com/blog/jedis-vs-lettuce-an-exploration/https://redislabs.com/blog/jedis-vs-lettuce-an-exploration/)**
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</div>
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</div>
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---
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## Redis University
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### [Redis for Java Developers](https://university.redislabs.com/courses/ru102j/)
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Redis for Java Developers teaches you how to build robust Redis client applications in Java using the Jedis client library. The course focuses on writing idiomatic Java applications with the Jedis API, describing language-specific patterns for managing Redis database connections, handling errors, and using standard classes from the JDK. The course material uses the Jedis API directly with no additional frameworks. As such, the course is appropriate for all Java developers, and it clearly illustrates the principles involved in writing applications with Redis.
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<div class="text--center">
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<iframe width="560" height="315" src="https://www.youtube.com/embed/CmQMdJefTjc" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
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</div>

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