Visão Geral
Este curso aborda o uso do Telegraf em cenários de Internet das Coisas (IoT) e Edge Computing, focando na coleta, processamento e envio de dados próximos à origem. O aluno aprenderá a implantar o Telegraf em dispositivos de borda, integrar sensores e protocolos comuns de IoT e garantir uma coleta eficiente mesmo em ambientes com recursos limitados e conectividade instável.
Conteúdo Programatico
Module 1 – IoT and Edge Computing Fundamentals
- What is IoT
- Edge computing concepts
- Centralized vs edge architectures
- Data flow in IoT systems
Module 2 – Telegraf in IoT and Edge Environments
- Telegraf role at the edge
- Lightweight data collection
- Deployment models for edge devices
- Resource constraints considerations
Module 3 – Sensor Data Collection
- MQTT input plugin
- Modbus input plugin
- OPC-UA input plugin overview
- Common IoT sensor patterns
Module 4 – Edge Data Processing
- Local aggregation and filtering
- Data normalization
- Tagging and enrichment at the edge
- Reducing data volume
Module 5 – Connectivity and Offline Handling
- Handling intermittent connections
- Local buffering strategies
- Retry and backoff mechanisms
- Ensuring data delivery
Module 6 – Edge Security
- Device authentication
- Secure communication protocols
- Certificate and key management
- Network segmentation
Module 7 – Scaling IoT and Edge Solutions
- Managing fleets of edge devices
- Configuration standardization
- Versioning and updates
- Performance at scale
Module 8 – IoT and Edge Use Cases
- Industrial IoT scenarios
- Smart monitoring use cases
- Predictive maintenance basics
- Best practices for edge deployments