Design Microservices Architecture with Patterns and Principles - Microservices Resilience, Observability, Monitoring Cod

The video tutorial covers microservice resilience, observability, and monitoring in an ecommerce architecture. It explains the implementation of resilience patterns like retry and circuit breaker using IHTTP client factory and Poly libraries. The tutorial also discusses centralized logging with Elasticsearch and Cerilog for observability, and the implementation of health checks using asp.net health check UI for monitoring microservices.

What is the primary purpose of using the Poly library in microservices?

• To improve data encryption

• To apply resilience patterns like retry and circuit breaker

• To manage database connections

• To enhance user interface design

Which pattern is used to handle transient errors in microservices?

• Service discovery

• Data caching

• Retry pattern

• Load balancing

What is the role of the circuit breaker pattern in microservices?

• To enhance data storage

• To manage user authentication

• To prevent system overload by stopping requests to failing services

• To optimize network bandwidth

Which tool is used for centralized distributed logging in microservices?

• Elasticsearch

• Grafana

• Prometheus

• Kubernetes

How does Cerilog contribute to microservices observability?

• By managing service orchestration

• By pushing logs to a centralized location

• By handling API requests

• By encrypting data

What is the purpose of implementing health checks in microservices?

• To optimize database queries

• To improve data encryption

• To manage user sessions

• To monitor and display the health status of services

Which library is used to represent health check information in a web UI?

• Angular

• Vue.js

• React.js

• ASP.NET Health Check UI