theburningmonk.com·1yUnderstanding push vs poll in event-driven architectures
Explore the differences between push and poll models in event-driven architectures, focusing on how they affect system design, event delivery, and error handling. Learn the pros and cons of both models, suitable use cases, and how Lambda's async invocations can convert push to poll and vice versa, assisting in stream processing and real-time event handling.
theburningmonk.com·1yHow to version APIs with API Gateway and Lambda
Explore strategies for API versioning using AWS API Gateway and Lambda without duplicating infrastructure or introducing complex logic. Learn about different methods such as URL-based versioning, custom HTTP headers, and using Lambdaliths, along with their trade-offs. The discussion includes approaches to prevent breaking changes and considerations for choosing the right strategy based on version differences, client needs, and infrastructure requirements.