Enterprise Neo4j graph database platform providing comprehensive relationship modeling, network analysis, and graph traversal capabilities for astronomical research. Optimized for VM 2018 (8 vCPU, 24GB RAM) with APOC plugins, advanced memory configuration, and enterprise security supporting scientific graph analytics and complex relationship discovery workflows.
Neo4j graph database serving astronomical research projects requiring relationship modeling, network analysis, and complex data structure representation with Cypher query language, APOC procedure libraries, and enterprise-grade deployment supporting scientific graph analytics and research computing workflows.
Production Tier: Mission-critical graph database optimized for enterprise graph workloads, relationship analysis, and network modeling with comprehensive security baseline and operational procedures supporting astronomical research and scientific data analysis requirements.
| Dependency | Requirement | Purpose |
|---|---|---|
| Container Platform | Docker Engine with Compose | Containerized database deployment |
| Storage Backend | Host path volumes with high-performance storage | Graph data persistence |
| VM Specifications | 8 vCPU, 24GB RAM (vm-2018-proj-node4j01) | Optimized graph operations |
| Requirement | Implementation | Purpose |
|---|---|---|
| Memory Configuration | 8GB heap max, 12GB page cache | Optimized for 24GB VM |
| APOC Plugins | Advanced graph procedures | Extended graph functionality |
| Port Access | HTTP (7474), Bolt (7687) | Web interface and client access |
| Component | Configuration | Purpose |
|---|---|---|
| Base Image | neo4j:5.26.9 | Latest stable enterprise features |
| Memory Allocation | Initial 4GB, Max 8GB heap, 12GB page cache | Optimized for VM specs |
| Plugins | APOC enabled | Advanced procedures and analytics |
| Authentication | Neo4j native auth | Enterprise security |
| Parameter | Setting | Optimization |
|---|---|---|
| Heap Size | 4G initial, 8G maximum | Memory efficiency |
| Page Cache | 12GB | Graph traversal performance |
| Network Binding | 0.0.0.0 | Container accessibility |
- Cypher Queries: Complex graph traversal and analysis
- APOC Procedures: Advanced graph algorithms and utilities
- Web Interface: Browser-based database management
- Bolt Protocol: High-performance client connections
- Neo4j Browser: Web interface (port 7474)
- Cypher Shell: Command-line interface
- Bolt Drivers: Application connectivity (port 7687)
Foundation Security Status: The Neo4j deployment benefits from Ubuntu 24.04 LTS CIS Level 2 hardened base images and Wazuh agent monitoring but application-specific security controls are not yet implemented.
| Security Layer | Current Status | Implementation Notes |
|---|---|---|
| Host Security | ✅ Implemented | Ubuntu 24.04 CIS L2 hardened image with Wazuh monitoring |
| Container Security | 🔄 Basic | Standard Docker deployment, security hardening pending |
| Database Authentication | 🔄 Basic | Default Neo4j auth, enterprise RBAC not configured |
| Network Security | 🔄 Basic | Container networking, advanced segmentation pending |
| Encryption | ❌ Not Implemented | SSL/TLS and data encryption not configured |
| Audit Logging | 🔄 Basic | Container logs only, comprehensive auditing pending |
Current Security Baseline: CIS Controls v8 Level 2 hardened Ubuntu 24.04 host with Wazuh agent provides strong foundation security. Application-layer security controls require implementation.
Planned Security Enhancements:
- Phase 1: Container security hardening and resource limits
- Phase 2: SSL/TLS encryption and certificate management
- Phase 3: Enhanced authentication and role-based access control
- Phase 4: Comprehensive audit logging and monitoring integration
- Phase 5: Network segmentation and firewall configuration
| Security Control | Current Implementation | Required Enhancement |
|---|---|---|
| Host Hardening | ✅ CIS L2 Ubuntu base + Wazuh | Maintained through base image updates |
| Container Security | Basic Docker deployment | Security context, user mapping, resource limits |
| Access Control | Basic Neo4j authentication | Enterprise RBAC, LDAP integration |
| Data Protection | Filesystem permissions only | Database encryption, backup encryption |
| Network Security | Container bridge networking | SSL/TLS, network policies, firewall rules |
| Monitoring | Wazuh host agent | Application monitoring, security event correlation |
Target Compliance: CIS Controls v8, NIST Cybersecurity Framework 2.0
Current Status: Foundation layer (host hardening) implemented, application security pending
The security implementation leverages the strong foundation provided by CIS Level 2 hardened Ubuntu images and Wazuh monitoring while acknowledging that comprehensive application-specific security controls remain to be implemented for full enterprise compliance.
Graph database protected through Neo4j backup tools, configuration backup, and container platform integration ensuring data resilience and rapid restoration supporting critical graph analytics workflow continuity.
| Component | Schedule | Retention | Method |
|---|---|---|---|
| Graph Data | Daily | 30 days | Neo4j dump/restore |
| Configuration | On change | 180 days | File backup |
- Neo4j Documentation: Neo4j Docs
- APOC Documentation: APOC Procedures
- VM Infrastructure: vm-2018-proj-node4j01
# Neo4j Deployment
chmod +x neo4j-setup-script.sh
./neo4j-setup-script.sh
# Validation
curl -f http://localhost:7474
# Access: http://localhost:7474
# Login: neo4j / Defeat-Shell-Loyalty-Pardon-Commercial-0Neo4j graph database platform providing enterprise graph analytics with optimized memory configuration for VM 2018, APOC extensions, and security foundation supporting astronomical research and scientific graph analysis workflows. Security implementation builds on CIS L2 hardened Ubuntu base with planned enhancement roadmap for comprehensive enterprise security controls.
Generated: 2025-07-23 | Author: VintageDon | AI: Claude Sonnet 4 | Status: Draft