ArangoDB

About ArangoDB

A distributed, open-source database with a flexible data model supporting documents, graphs, and key-values in a single engine. ArangoDB provides a unified query language (AQL) that allows joining data across different models.

Key Features

• 1Multi-model database: document, graph, and key-value in a single engine
• 2AQL (ArangoDB Query Language) for unified queries across all data models
• 3Native graph traversal for relationship-heavy datasets
• 4Foxx microservice framework for server-side JavaScript APIs
• 5Horizontal sharding and replication with configurable consistency

How Python Data Engineers Use ArangoDB

Python data engineers use `python-arango` to work with ArangoDB's multi-model capabilities. Graph traversal queries in AQL make it straightforward to compute network metrics on relationship datasets — engineers build Python scripts that query ArangoDB for entity connections and enrich documents with graph-derived features for ML pipelines.