[ArangoDB](https://www.arangodb.com/) is an open-source NoSQL database used in modern web applications, which supports models for document, graph, and key-value data. It's managed through a web or command-line interface and uses a declarative query language called [AQL (ArangoDB Query Language)](https://www.arangodb.com/docs/stable/aql/). * Deploy a new [Ubuntu 20.04 Vultr cloud server](https://www.vultr.com/servers/ubuntu). * Set up a non-root user with sudo privileges. * Verify your [server is......