9) SAP HANA Graph

Architecture: In-memory columnar database with graph extensions

SAP HANA provides a unified in-memory platform combining relational, graph, and analytical processing. The integration with SAP's enterprise ecosystem makes it a natural choice for existing SAP customers.

Key Features

• Multi-model platform: Relational, graph, and analytics in one engine

• Enterprise compliance: Built-in security and audit capabilities

• SAP integration: Native connection to SAP applications

• Columnar architecture: In-memory columnar storage for analytics

Why It Made the List

SAP HANA serves enterprise customers requiring graph functionality within their existing SAP deployments. The multi-model approach eliminates the need for separate graph infrastructure while maintaining enterprise-grade security and compliance.