Chapter 1
Cloud Architecture
Course: Comptia Cloud Cv0 004
Subject: Comptia Cloud Cv0004
Chapter: Cloud Architecture
Cloud-native design focuses on building scalable, resilient, and efficient applications by leveraging cloud features such as managed services, modular components, and automation. These design principles help applications adapt well to dynamic and distributed cloud environments.
1. Cloud-Provided Managed Services
Definition:
Cloud-provided managed services are fully managed platforms or tools offered by cloud providers where they take responsibility for infrastructure provisioning, patching, scaling, backups, and availability. This means users do not need to manage servers, databases, or middleware directly.
Purpose:
- Reduce Operational Overhead: By outsourcing maintenance tasks like OS updates, backups, and failover, companies save time and reduce the need for dedicated infrastructure teams.
- Improve Scalability and Reliability: Managed services typically come with built-in auto-scaling, load balancing, and multi-AZ (availability zone) redundancy, enhancing fault tolerance and uptime.
- Focus on Business Logic: Developers and architects can concentrate on writing application code and delivering features rather than managing infrastructure components.
- Security and Compliance: Many managed services have built-in security controls (encryption at rest/in transit, IAM integration, audit logs) and certifications (e.g., HIPAA, GDPR, PCI-DSS), helping meet compliance requirements.