ArangoDB vs KeyDB

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.

KeyDB is multithreaded fork of Redis offering higher throughput on multi-core hardware while maintaining protocol compatibility. It provides comprehensive features for databases workflows. The tool is actively maintained with regular updates and strong community/vendor support.