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ArangoDB v2.8.9 Documentation Welcome to the ArangoDB documentation! The documentation introduces ArangoDB for you as a user, developer and administrator and describes all of its functions in detail. ArangoDB is a multi-model, open-source database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions. Use ACID transactions if you require them. Scale horizontally and vertically with a few mouse clicks. Key features include: Schema-free schemata let you combine the space efficiency of MySQL with the performance power of NoSQL Use ArangoDB as an application server and fuse your application and database together for maximal throughput JavaScript for all: no language zoo, you can use one language from your browser to your back-end ArangoDB is multi-threaded - exploit the power of all your cores Flexible data modeling: model your data as combination of key-value pairs, documents or graphs - perfect for social relations Free index choice: use the correct index for your problem, be it a skip list or a fulltext search Configurable durability: let the application decide if it needs more durability or more performance No-nonsense storage: ArangoDB uses all of the power of modern storage hardware, like SSD and large caches Powerful query language (AQL) to retrieve and modify data Transactions: run queries on multiple documents or collections with optional transactional consistency and isolation Replication and Sharding: set up the database in a master-slave configuration or spread bigger datasets across multiple servers It is open source (Apache License 2.0) In this documentation you can inform yourself about all the functions, features and programs ArangoDB provides for you. Features are ilustrated with interactive usage examples; you can cut'n'paste them into arangosh to try them out. The http REST-API is demonstrated with cut'n'paste recepies intended to be used with the cURL. Drivers may provide their own examples based on these .js based examples to improve understandeability for their respective users. I.e. for the java driver some of the samples are re-implemented. You can also go to our cookbook and look through some recipes to learn more about ArangoDB specific problems and solutions. Community If you have questions regarding ArangoDB, Foxx, drivers, or this documentation don't hesitate to contact us on: Github for issues and misbehavior or pull requests Google groups for discussions about ArangoDB in general or to announce your new Foxx App Stackoverflow for questions about AQL, usage scenarios etc. Please describe: the environment you run ArangoDB in the ArangoDB version you use whether you're using Foxx the client you're using which parts of the Documentation you're working with (link) what you expect to happen whats actually happening We will respond as soon as possible. ArangoDB 2.8.9 Documentation Introduction 7

Installing This chapter describes how to install ArangoDB under various operation systems. First of all download and install the correspondingRPM or Debian package or use homebrew on MacOS X. You can find packages for various operation systems at our install section. In this chapter you will also learn how to compile ArangoDB from scratch. You also get help if you want to update your ArangoDB version to the newest one! ArangoDB 2.8.9 Documentation Installing 8

Linux You can find binary packages for various Linux distributions here. We provide packages for: Centos Debian Fedora Linux-Mint Mandriva OpenSUSE RedHat RHEL SUSE SLE Ubuntu Using a Package Manager to install ArangoDB Follow the instructions on the install page to use your favorite package manager for the major distributions. After setting up the ArangoDB repository you can easily install ArangoDB using yum, aptitude, urpmi or zypper. Linux-Mint Please use the corresponding Ubuntu or Debian packages. Using Vagrant and Chef A Chef recipe is available from jbianquetti at: https://github.com/jbianquetti/chef-arangodb Using ansible An Ansible role is available through Ansible-Galaxy Role on Ansible-Galaxy: https://galaxy.ansible.com/list#/roles/2344 Source on Github: https://github.com/stackmagic/ansible-arangodb ArangoDB 2.8.9 Documentation Linux 9