ArangoDB vs CockroachDB

ArangoDB is an open-source multi-model database that combines document, graph, and key-value data models in a single engine. It uses AQL (ArangoDB Query Language) for querying across all data models and supports distributed deployments.

CockroachDB is a distributed SQL database that provides horizontal scalability, strong consistency, and automatic failover for mission-critical applications. It offers PostgreSQL compatibility with the resilience of distributed systems.