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What is a key difference between Service-Oriented Architecture (SOA) and Microservices?
What is a key difference between Service-Oriented Architecture (SOA) and Microservices?
- SOA services tend to be more coarse-grained, while microservices are designed to be small and independent (correct)
- SOA services communicate using REST, while microservices typically use SOAP
- SOA involves centralized governance, while microservices are technology agnostic
- SOA can be implemented in a more monolithic fashion, while microservices are decentralized
Which communication protocol is commonly used in Service-Oriented Architecture (SOA)?
Which communication protocol is commonly used in Service-Oriented Architecture (SOA)?
- REST
- GraphQL
- gRPC
- SOAP (correct)
What is a characteristic of services in Service-Oriented Architecture (SOA)?
What is a characteristic of services in Service-Oriented Architecture (SOA)?
- They tend to be more coarse-grained and encapsulate broader functionality (correct)
- They involve decentralized governance
- They are small, independent, and focus on specific business capabilities
- They are completely technology agnostic
What is a characteristic of Microservices architecture?
What is a characteristic of Microservices architecture?
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In what way does Service-Oriented Architecture (SOA) differ from Microservices?
In what way does Service-Oriented Architecture (SOA) differ from Microservices?
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Study Notes
Key Differences Between SOA and Microservices
- Service-Oriented Architecture (SOA) typically employs a monolithic approach, integrating services under a single framework, whereas Microservices structure applications as independent services that can be deployed and scaled individually.
- Microservices focus on decentralized governance and technology heterogeneity, allowing teams to choose their tech stack, unlike SOA, which often relies on standardized protocols and centralized management.
Communication Protocol in SOA
- Commonly uses protocols like SOAP (Simple Object Access Protocol) for communication, ensuring formal contract-based interactions between services.
Characteristics of Services in SOA
- Services are generally larger and can encapsulate multiple functionalities. They are designed to support business processes and are often reusable across different applications.
Characteristics of Microservices Architecture
- Microservices are modular and designed for single-function operations, promoting efficiency and easier scaling. They tend to use lightweight communication mechanisms like RESTful APIs.
Differences in Design Principles
- SOA emphasizes reusability and sharing, aiming for services that support various business functions, whereas Microservices are focused on rapid development and continuous deployment, prioritizing agility over tight integration.
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Description
Test your knowledge on the differences between Service-Oriented Architecture (SOA) and Microservices with this quiz. Explore the concepts of modularity, scalability, and communication in architectural design.
