# Infinispan 12.1 Documentation

Written and maintained by the Infinispan community

## Get Started

- Getting Started with Infinispan

## Administrator

- Infinispan Server Guide

- Command Line Interface

- Upgrading Infinispan

- Security

- Performance Tuning

## Developer

- Embedding Infinispan

- Developer’s Guide

- Configuring Infinispan

- Using Cross-Site Replication

- Index and Search API

- Hot Rod Java Client Guide

- Hot Rod Protocol Reference

- REST API

- Integrations

- Spring Boot Starter

## Additional Resources

Our Technical Overview illustrates different deployment scenarios and provides an FAQ. Although it is worth noting that the Technical Overview is not always updated between releases so you might find details that do not apply to the version of Infinispan that you’re using.

The Memcached Client Guide is also available. However, Infinispan does not recommend using Memcached for security reasons and the Memcached API is planned for removal. See the Server Guide for details.

If you’re interested in getting involved with Infinispan, then take a look at our Contributor’s Guide.

Visit the Infinispan Documentation home page to find guides for other versions.