Cloud-Native Architecture¶
Giriş¶
Cloud-Native Architecture, modern cloud environments'da scalable, resilient ve maintainable sistemler tasarlamak için kritik öneme sahiptir. Senior-level developers için cloud-native architecture konularını anlamak, container orchestration implement etmek, service mesh tasarlamak ve cloud migration stratejileri geliştirmek için gereklidir. Bu bölüm, Kubernetes, service mesh, serverless architecture, multi-cloud strategy ve cloud migration konularını kapsar.
Kapsanan Konular¶
1. Kubernetes¶
Container orchestration, deployment management, ve cluster management.
Öğrenilecekler: - Container orchestration - Deployment management - Cluster management - Service discovery - Resource management
2. Service Mesh¶
Service-to-service communication, traffic management, ve observability.
Öğrenilecekler: - Service mesh architecture - Traffic management - Security policies - Observability - Performance optimization
3. Serverless Architecture¶
Function-as-a-Service, event-driven architecture, ve auto-scaling.
Öğrenilecekler: - Serverless computing - Function-as-a-Service - Event-driven architecture - Auto-scaling - Cost optimization
4. Multi-Cloud Strategy¶
Multi-cloud deployment, vendor lock-in avoidance, ve hybrid cloud.
Öğrenilecekler: - Multi-cloud deployment - Vendor lock-in avoidance - Hybrid cloud - Cloud portability - Cost optimization
5. Cloud Migration¶
Migration strategies, legacy system modernization, ve cloud adoption.
Öğrenilecekler: - Migration strategies - Legacy modernization - Cloud adoption - Risk assessment - Success metrics
Neden Önemli?¶
1. Scalability & Performance¶
- Auto-scaling
- Load distribution
- Performance optimization
- Resource utilization
- Cost efficiency
2. Reliability & Resilience¶
- High availability
- Fault tolerance
- Disaster recovery
- Self-healing
- Zero-downtime deployment
3. Business Agility¶
- Faster deployment
- Rapid scaling
- Cost optimization
- Innovation speed
- Market responsiveness
4. Technical Excellence¶
- Modern architecture
- Best practices
- Proven patterns
- Maintainability
- Developer productivity
Mülakat Soruları¶
Temel Sorular¶
- Cloud-native nedir?
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Cevap: Cloud-first design, containerization, microservices, auto-scaling.
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Kubernetes nedir?
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Cevap: Container orchestration, deployment management, cluster management.
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Service mesh nedir?
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Cevap: Service-to-service communication, traffic management, observability.
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Serverless nedir?
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Cevap: Function-as-a-Service, event-driven, auto-scaling, pay-per-use.
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Multi-cloud neden kullanılır?
- Cevap: Vendor lock-in avoidance, cost optimization, risk distribution.
Teknik Sorular¶
- Kubernetes cluster nasıl yönetilir?
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Cevap: Node management, resource allocation, monitoring, scaling.
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Service mesh nasıl implement edilir?
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Cevap: Sidecar injection, traffic policies, security, observability.
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Serverless architecture nasıl tasarlanır?
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Cevap: Event-driven design, function design, state management, integration.
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Multi-cloud deployment nasıl yapılır?
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Cevap: Cloud abstraction, portability, monitoring, cost management.
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Cloud migration nasıl planlanır?
- Cevap: Assessment, strategy, execution, validation, optimization.
Best Practices¶
1. Kubernetes Implementation¶
- Use namespaces
- Implement RBAC
- Use resource limits
- Monitor cluster health
- Plan for scaling
2. Service Mesh Design¶
- Start simple
- Implement gradually
- Monitor performance
- Secure communication
- Optimize traffic
3. Serverless Architecture¶
- Design for statelessness
- Use event-driven patterns
- Implement proper error handling
- Monitor costs
- Plan for cold starts
4. Multi-Cloud Strategy¶
- Abstract cloud services
- Implement portability
- Monitor costs
- Plan for migration
- Avoid vendor lock-in
5. Cloud Migration¶
- Assess current state
- Plan migration strategy
- Execute incrementally
- Validate results
- Optimize continuously