AI in the Amazon River
AI in the Amazon River: Server Infrastructure and Configuration
This article details the server infrastructure deployed for the "AI in the Amazon River" project, a research initiative focused on utilizing artificial intelligence for biodiversity monitoring and conservation efforts within the Amazon rainforest. This guide is intended for newcomers to the MediaWiki platform and provides a technical overview of the system. The project necessitates robust, reliable, and scalable infrastructure to handle the large datasets generated by remote sensors and the computational demands of AI models.
Project Overview
The "AI in the Amazon River" project leverages a network of sensors (hydrophones, cameras, and environmental sensors) deployed along the Amazon River and its tributaries. These sensors collect data relating to aquatic life, water quality, and environmental changes. This data is transmitted via satellite links to a central server cluster for processing and analysis using machine learning algorithms. The primary goals are species identification, population tracking, and early detection of environmental threats. See Data Acquisition for details on sensor networks. The system aims to provide real-time insights, supporting conservation efforts and informing policy decisions. Refer to Project Goals for more information.
Server Architecture
The server infrastructure is based on a distributed microservices architecture, hosted on a hybrid cloud environment combining on-premise hardware and cloud resources (Amazon Web Services). This approach balances cost efficiency, data security, and scalability. The core components include:
- Ingestion Service: Handles the incoming data stream from the sensors.
- Data Storage: Stores raw and processed data.
- Processing Service: Executes the AI models for data analysis.
- API Gateway: Provides access to processed data and insights.
- Monitoring & Alerting: Tracks system health and alerts administrators to issues.
This architecture is designed for fault tolerance and allows for independent scaling of individual components. See Microservice Architecture for a more detailed explanation.
Hardware Specifications
The on-premise server cluster consists of the following:
| Component | Specification | Quantity |
|---|---|---|
| CPU | Intel Xeon Gold 6248R (24 cores, 3.0 GHz) | 4 |
| RAM | 256 GB DDR4 ECC Registered | 4 |
| Storage (OS) | 1 TB NVMe SSD | 4 |
| Storage (Data) | 16 TB SAS HDD (RAID 6) | 8 |
| Network Interface | Dual 10 GbE | 4 |
| Power Supply | Redundant 1600W Platinum | 4 |
Cloud resources (AWS) are utilized for burst capacity and specialized AI training. Details on cloud resource provisioning are available in Cloud Infrastructure. The choice of hardware balances performance, reliability, and cost-effectiveness. See also Hardware Selection Criteria.
Software Stack
The software stack is built on open-source technologies:
- Operating System: Ubuntu Server 22.04 LTS. See Operating System Configuration for setup details.
- Database: PostgreSQL 14 with TimescaleDB extension for time-series data. See Database Schema.
- Programming Languages: Python 3.9, Go. See Programming Guidelines.
- AI Frameworks: TensorFlow, PyTorch. See AI Model Training.
- Containerization: Docker, Kubernetes. See Containerization Strategy.
- Message Queue: Kafka. See Message Queue Configuration.
- Monitoring: Prometheus, Grafana. See Monitoring and Alerting.
Network Configuration
The network is segmented into three zones:
1. Sensor Network: Dedicated VLAN for sensor communication. 2. Internal Network: For communication between servers. 3. External Network: For API access and administrative interfaces.
Firewall rules are implemented to restrict access between zones, enhancing security. See Network Security Protocols for detailed network configuration. A load balancer distributes traffic across the API Gateway instances. Refer to Load Balancing.
| Zone | IP Range | Purpose |
|---|---|---|
| Sensor Network | 192.168.10.0/24 | Sensor data transmission |
| Internal Network | 10.0.0.0/16 | Server communication |
| External Network | Public IP Addresses | API access & administration |
Data Flow
Data flows through the following stages:
1. Sensors collect data and transmit it via satellite. 2. The Ingestion Service receives the data and validates it. 3. Validated data is stored in the PostgreSQL database. 4. The Processing Service retrieves data from the database and runs AI models. 5. Processed data is stored back in the database. 6. The API Gateway provides access to the processed data. 7. Monitoring systems track the entire process and generate alerts. See Data Flow Diagram.
Security Considerations
Security is paramount, given the sensitive nature of the data and the remote location of the sensors. Key security measures include:
- Data Encryption: Data is encrypted both in transit and at rest.
- Access Control: Strict access control policies are enforced.
- Regular Audits: Regular security audits are conducted.
- Intrusion Detection: Intrusion detection systems are in place.
- Firewall Protection: Robust firewall configurations.
See Security Policy for comprehensive security guidelines.
| Security Measure | Description | Implementation |
|---|---|---|
| Data Encryption | Protects data confidentiality | TLS/SSL for transit, AES-256 for rest |
| Access Control | Limits access to authorized users | Role-Based Access Control (RBAC) |
| Intrusion Detection | Detects malicious activity | Suricata, Snort |
Future Enhancements
Planned enhancements include:
- Edge Computing: Deploying processing capabilities closer to the sensors to reduce latency and bandwidth usage. See Edge Computing Integration.
- Automated Model Training: Automating the process of training and deploying AI models. See Automated ML Pipelines.
- Real-Time Analytics: Implementing real-time analytics capabilities for faster insights. See Real-Time Data Processing.
Server Maintenance outlines the schedule for server maintenance.
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.* ⚠️