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Java, Spring Boot, Microservices interview prep
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Module 8
Microservices: Architectural Principles
1
Monolithic vs. Microservices: Architectural Trade-offs
Compare monolithic vs. microservices architectures, analyzing their respective trade-offs.
2
CAP Theorem Explained
Explain the CAP theorem and its implications for distributed system design.
3
Defining Service Boundaries with DDD
Apply core Domain-Driven Design (DDD) principles (Bounded Context, Aggregate) to define service boundaries.
4
Database-Per-Service: Challenges with Data Consistency
Explain the database-per-service pattern and its data consistency challenges.
5
Synchronous vs. Asynchronous Communication in Microservices
Compare synchronous (REST) vs. asynchronous (messaging) communication patterns in microservices.
6
API Gateway: Routing, Aggregation, and Cross-Cutting Concerns
Explain the API Gateway pattern and its role in routing, aggregation, and cross-cutting concerns.
7
Saga Pattern: Choreography vs. Orchestration
Compare distributed transaction management patterns, focusing on the Saga pattern (Choreography vs. Orchestration).
8
Choreographing Sagas with Message Brokers
Implement a choreography-based Saga using a message broker to manage a distributed transaction.
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Spring Security & REST API Design
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Microservices: Resilience & Observability