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About This Cloud Computing

Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the internet ("the cloud") to offer faster innovation, flexible resources, and economies of scale. Instead of owning and maintaining physical data centers and servers, businesses can access technology services on demand from cloud providers like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).

  • Learning Objectives

  • Scalability: Resources can be adjusted dynamically to meet demand.
  • Cost Efficiency: Pay only for what you use, reducing capital expenditure.
  • Accessibility: Access services anytime, anywhere via an internet connection.
  • Security: Providers implement robust measures to ensure data confidentiality and integrity.

A structured framework is essential for successful Cloud Computing :

  • Business Needs Assessment:
  • ◦ Identify business objectives and requirements for cloud adoption.
  • ◦ Evaluate existing IT infrastructure and identify gaps.
    • Cloud Strategy & Planning:
  • ◦ Define cloud migration strategy (lift and shift, re-platform, re-architect).
  • ◦ Select appropriate cloud service models (IaaS, PaaS, SaaS) and deployment models (public, private, hybrid).
  • ◦ Develop a cloud governance and security plan.
    • Cloud Provider Selection:
  • ◦ Evaluate cloud providers based on factors like cost, performance, security, and compliance.
  • ◦ Conduct proof-of-concept testing.
    • Migration & Deployment:
  • ◦ Migrate applications and data to the cloud.
  • ◦ Configure and optimize cloud resources.
  • ◦ Implement automation and orchestration tools.
    • Security & Compliance:
  • ◦ Implement security measures to protect data and applications.
  • ◦ Ensure compliance with relevant regulations and standards.
  • ◦ Establish identity and access management policies.
    • Monitoring & Optimization:
  • ◦ Monitor cloud resource utilization and performance.
  • ◦ Optimize cloud costs and resource allocation.
  • ◦ Implement disaster recovery and business continuity plans.
    • Governance & Management:
  • ◦ Establish cloud governance policies and procedures.
  • ◦ Manage cloud spending and resource usage.
  • ◦ Provide ongoing support and maintenance.
    • Continuous Improvement:
  • ◦ Evaluate cloud performance and identify areas for improvement.
  • ◦ Adopt new cloud technologies and best practices.

    • FAQ

    IaaS, PaaS, and SaaS.

    Public, private, hybrid, and multi-cloud.

    Scalability, flexibility, cost-effectiveness, and increased agility.

    Data breaches, unauthorized access, and compliance issues.

    The process of moving applications and data to the cloud.

    A cloud computing execution model in which the cloud provider manages the server infrastructure.

    A service that allows users to store data on remote servers.

    The delivery of networking capabilities as a service over the internet.

    Applications designed and built specifically for cloud environments.

    It can reduce capital expenditures and shift costs to operational expenses.