AI in Mali
- AI in Mali: Server Configuration and Deployment
This article details the server configuration for deploying Artificial Intelligence (AI) applications within the context of Mali, focusing on practical considerations for resource-constrained environments. It's geared towards system administrators and developers new to deploying AI on MediaWiki-managed servers.
Introduction
Deploying AI solutions in regions like Mali presents unique challenges, including limited bandwidth, unreliable power, and the need for cost-effective hardware. This guide outlines a robust and scalable server configuration tailored to these constraints, prioritizing efficiency and maintainability. We will cover hardware specifications, software stack, network considerations, and ongoing maintenance. This deployment leverages existing Server Farm infrastructure where possible, and builds on established Security Protocols.
Hardware Specifications
A phased approach is recommended, starting with a pilot deployment and scaling based on demand. The following table details the suggested hardware for the initial pilot phase. All servers are to be rack-mounted in the central Data Center.
| Component | Specification | Quantity | Estimated Cost (USD) |
|---|---|---|---|
| CPU | Intel Xeon Silver 4310 (12 Cores, 2.1 GHz) | 2 | $800 |
| RAM | 64 GB DDR4 ECC Registered | 2 | $600 |
| Storage (OS/Boot) | 256 GB NVMe SSD | 2 | $200 |
| Storage (Data/Models) | 4 TB SATA HDD (RAID 1) | 2 | $300 |
| Network Interface | Dual 1 Gbps Ethernet | 2 | $100 |
| Power Supply | 750W Redundant Power Supply | 2 | $250 |
| Chassis | 2U Rackmount Server Chassis | 2 | $200 |
This configuration provides a balance between performance and cost-effectiveness. Future scaling can involve adding more servers to the cluster, increasing RAM, or upgrading to faster storage. Refer to the Hardware Procurement Guide for approved vendors.
Software Stack
The software stack is crucial for supporting AI workloads. We will utilize a Linux-based operating system, Python for development, and a combination of AI frameworks.
- Operating System: Ubuntu Server 22.04 LTS – chosen for its stability, extensive package repository, and community support. See OS Installation Guide for instructions.
- Programming Language: Python 3.10 – the dominant language in the AI/ML space.
- AI Frameworks: TensorFlow, PyTorch, and scikit-learn – providing a comprehensive toolkit for various AI tasks.
- Containerization: Docker and Docker Compose – for isolating environments and simplifying deployment. Consult the Containerization Policy for details.
- Model Serving: TensorFlow Serving or TorchServe – for deploying trained models as scalable APIs.
- Database: PostgreSQL – for storing metadata, training data, and results. See the Database Administration Manual.
Network Configuration
Network connectivity is a critical aspect of AI deployments. Due to limited bandwidth in Mali, careful planning is essential.
| Network Element | Configuration |
|---|---|
| Server IP Addresses | Static IP addresses within the 192.168.1.0/24 subnet. |
| DNS | Internal DNS server at 192.168.1.1. |
| Firewall | UFW (Uncomplicated Firewall) configured to allow necessary ports (SSH, HTTP, HTTPS, TensorFlow Serving port). See Firewall Rules. |
| Load Balancing | Nginx – to distribute traffic across multiple servers for scalability and high availability. |
| Bandwidth Management | Implement traffic shaping to prioritize AI-related traffic. |
A Virtual Private Network (VPN) connection to the central Network Operations Center is required for remote access and monitoring.
Data Storage and Management
Efficient data storage and management are essential. Given the potential for large datasets, we recommend the following:
| Storage Tier | Description | Capacity | Technology |
|---|---|---|---|
| Tier 1 (Hot) | Frequently accessed data (e.g., training data, models) | 2 TB | NVMe SSD |
| Tier 2 (Warm) | Less frequently accessed data (e.g., historical logs, intermediate results) | 2 TB | SATA HDD (RAID 1) |
| Tier 3 (Cold) | Archival data (e.g., backups, rarely used datasets) | Unlimited (Cloud Storage) | Object Storage (AWS S3 or similar) |
Regular data backups are crucial. Implement a backup strategy that includes both on-site and off-site backups. See the Backup and Recovery Procedures.
Monitoring and Maintenance
Continuous monitoring and proactive maintenance are vital for ensuring the stability and performance of the AI infrastructure.
- Monitoring Tools: Prometheus and Grafana – for collecting and visualizing server metrics (CPU usage, memory usage, network traffic).
- Logging: Centralized logging using ELK Stack (Elasticsearch, Logstash, Kibana).
- Alerting: Configure alerts for critical events (e.g., high CPU usage, low disk space, network outages).
- Regular Updates: Apply security patches and software updates regularly. See the Patch Management Policy.
- Performance Tuning: Continuously monitor and tune the system to optimize performance.
Security Considerations
Security is paramount. Implement the following security measures:
- Access Control: Restrict access to servers based on the principle of least privilege.
- Authentication: Use strong passwords and multi-factor authentication.
- Encryption: Encrypt sensitive data both in transit and at rest.
- Vulnerability Scanning: Regularly scan for vulnerabilities and address them promptly.
- Intrusion Detection: Implement an intrusion detection system (IDS) to detect and prevent malicious activity. See the Security Incident Response Plan.
Future Scalability
As demand grows, the infrastructure can be scaled horizontally by adding more servers to the cluster. Consider utilizing cloud-based services for storage and compute to further enhance scalability and resilience. Leveraging Cloud Integration Strategies will be key.
AI Model Deployment Guide Performance Optimization Techniques Troubleshooting Common Issues Data Privacy Regulations Server Documentation Index
Intel-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Core i7-6700K/7700 Server | 64 GB DDR4, NVMe SSD 2 x 512 GB | CPU Benchmark: 8046 |
| Core i7-8700 Server | 64 GB DDR4, NVMe SSD 2x1 TB | CPU Benchmark: 13124 |
| Core i9-9900K Server | 128 GB DDR4, NVMe SSD 2 x 1 TB | CPU Benchmark: 49969 |
| Core i9-13900 Server (64GB) | 64 GB RAM, 2x2 TB NVMe SSD | |
| Core i9-13900 Server (128GB) | 128 GB RAM, 2x2 TB NVMe SSD | |
| Core i5-13500 Server (64GB) | 64 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Server (128GB) | 128 GB RAM, 2x500 GB NVMe SSD | |
| Core i5-13500 Workstation | 64 GB DDR5 RAM, 2 NVMe SSD, NVIDIA RTX 4000 |
AMD-Based Server Configurations
| Configuration | Specifications | Benchmark |
|---|---|---|
| Ryzen 5 3600 Server | 64 GB RAM, 2x480 GB NVMe | CPU Benchmark: 17849 |
| Ryzen 7 7700 Server | 64 GB DDR5 RAM, 2x1 TB NVMe | CPU Benchmark: 35224 |
| Ryzen 9 5950X Server | 128 GB RAM, 2x4 TB NVMe | CPU Benchmark: 46045 |
| Ryzen 9 7950X Server | 128 GB DDR5 ECC, 2x2 TB NVMe | CPU Benchmark: 63561 |
| EPYC 7502P Server (128GB/1TB) | 128 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/2TB) | 128 GB RAM, 2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (128GB/4TB) | 128 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/1TB) | 256 GB RAM, 1 TB NVMe | CPU Benchmark: 48021 |
| EPYC 7502P Server (256GB/4TB) | 256 GB RAM, 2x2 TB NVMe | CPU Benchmark: 48021 |
| EPYC 9454P Server | 256 GB RAM, 2x2 TB NVMe |
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⚠️ *Note: All benchmark scores are approximate and may vary based on configuration. Server availability subject to stock.* ⚠️