Microservices - Advanced Patterns
A BFF aggregates data from multiple microservices and applies business logic. How can you ensure scalability as user load grows?
A BFF aggregates data from multiple microservices and applies business logic. How can you ensure scalability as user load grows?
hard📝 Trade-off Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Identify scalability strategies
Scaling horizontally with multiple instances and caching improves performance under load.Step 2: Evaluate options
Deploy multiple BFF instances behind a load balancer and use caching. uses multiple BFF instances and caching, which is best for scalability. Others reduce scalability or increase complexity.Final Answer:
Deploy multiple BFF instances behind a load balancer and use caching. -> Option BQuick Check:
Horizontal scaling + caching = scalable BFF [OK]
Quick Trick: Scale BFF horizontally with caching [OK]
Common Mistakes:
- Using single instance limits scalability
- Removing BFF increases frontend complexity
- Switching to monolith reduces microservices benefits
Master "Advanced Patterns" in Microservices
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Microservices Quizzes