Cray Graph Engine

An RDF triple store built for Cray/HPE supercomputer systems. Uses a shared global address space across compute nodes for distributed graph analytics with pre-built graph algorithms.

Details

Vendor: Hewlett Packard Enterprise
Type: Other
Category: Enterprise
Status: Deprecated — Discontinued after HPE acquired Cray in 2019. Product was not carried forward.
License: -
Query Languages: SPARQL

Links

Official website

Feature Scores

Community & Business

Active development

Updated within last 3 months

Commercial support

Paid support available

Live community

No community activity data

Open Source

Closed source

Pricing

No pricing information

Trendiness

Declining trend

Deployment

Containerization

No container image

Work as dedicated instance

Can run as standalone server

Work as embedded

Standalone only

Testing in-memory version

No in-memory option

Platform

Operating on Linux

Linux officially supported

Operating on Windows

Not supported

SaaS offering

Self-hosted only

Operations

Automatic updates

Manual updates only

Client side caching

No client-side caching

Data versioning support

No versioning

Live backups

Hot backup supported

Distribution

Cluster Re-balancing

No auto-rebalancing

Data Distribution

Data sharding supported

High-Availability

Query Distribution

Distributed query execution

Replication support

No replication

Developer Experience

Data types defined

Basic data types only

Logging/Auditing

Event logging supported

Object-Graph Mapper

OGM/ORM available

Reactive programming

No reactive programming

Documentation up-to-date

Docs current with latest version

Binary protocol

Binary protocol available

CLI

Command-line interface

GUI

Visual interface available

Data Model

Multi-database

Graph-only

Graph-native data

Native graph storage

REST API

REST endpoint available

Query Language

Standard query language (Cypher/Gremlin)

Transactions

Granular locking

No granular locking

Multiple isolation levels

Read uncommitted only

Read committed transaction

Not available

Transaction support

No transactions

Schema & Security

Constraints

Uniqueness constraints only

Schema support

Constraints/triggers only

Secondary indexes

Secondary indexes supported

Server side procedures

Stored procedures supported

Triggers

No triggers

Authentication

Authentication supported

Authorization

Role-based access control

Data encryption

No encryption