Event-Driven Architecture with Go Training Course

Day 1: Foundations of Event-Driven Architecture in Go

• Introduction to EDA
  • What constitutes Event-Driven Architecture?
  • A comparative analysis of Monolithic, Microservices, and Event-Driven systems
  • Why Go’s concurrency model and lightweight goroutines are well-suited for EDA
• Core Concepts & Benefits
  • Achieving decoupling, scalability, and resilience in enterprise environments
  • Defining Events, Producers, Consumers, and Event Brokers
  • Practical examples and case studies showcasing Go in high-performance event systems
• CAP Theorem & Trade-offs in EDA
  • An overview of Consistency, Availability, and Partition Tolerance
  • The effect of EDA on these properties
  • Approaches for balancing consistency and availability in Go-based systems

Day 2: Events, Messages, and Communication Patterns in Go

• Understanding Event Types
  • Distinguishing between Domain Events and Integration Events
  • Synchronous versus Asynchronous events within Go applications
• Messaging Patterns in Practice
  • Implementing Publish-Subscribe (Pub/Sub) patterns in Go
  • Designing and structuring event payloads using JSON, Protocol Buffers, or Avro in Go
• Implementing Event Handling in Go
  • Survey of popular Go libraries and frameworks for messaging
  • Code demonstrations: dispatching and processing events via idiomatic Go patterns
  • Practical session: Developing a basic event-driven service in Go

Day 3: Messaging Systems & Event Brokers with Go

• Selecting and Integrating Event Brokers
  • An introduction to leading brokers: Apache Kafka, RabbitMQ, and NATS
  • Evaluating use cases and best practices for Go-based systems
• Setting Up Messaging Infrastructure
  • Configuring Kafka, RabbitMQ, or NATS using Docker Compose
  • Setting up topics, exchanges, queues, and channels
  • Overview of Go client libraries
• Hands-On Workshop
  • Creating a sample Go microservice that generates and consumes events
  • Connecting the service to the selected event broker
  • Debugging and testing event workflows

Day 4: Deploying, Monitoring, and Advanced Topics in Go EDA

• Deploying Go Event-Driven Applications on Kubernetes
  • Containerizing Go applications for production use
  • Deploying Kafka (or alternative brokers) onto Kubernetes clusters
  • Introducing KEDA (Kubernetes Event-Driven Autoscaling) for managing event consumer scaling
• Error Handling and Monitoring
  • Addressing event failures through defined strategies
  • Establishing observability within Go services
• Advanced Topics & Q&A
  • Investigating Serverless Event-Driven Architectures with Go
  • Event Choreography vs. Orchestration: Application scenarios and design considerations
  • Common pitfalls, key takeaways, and industry best practices
  • Open Q&A session and collaborative troubleshooting