Podcast
Questions and Answers
What are the benefits of cloud computing?
What are the benefits of cloud computing?
Isn't an all or nothing service approach. Companies can choose how to utilize cloud as much, or as little, as possible therefore saving money.
What is 'Lift and Shift'?
What is 'Lift and Shift'?
When existing businesses choose a gradual movement to save money on infrastructure and administration costs.
What are the beneficial areas of cloud computing? (Select all that apply)
What are the beneficial areas of cloud computing? (Select all that apply)
How is cloud computing cost-effective?
How is cloud computing cost-effective?
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What are the benefits of the Consumption-based Model (pay-as-you-go)? (Select all that apply)
What are the benefits of the Consumption-based Model (pay-as-you-go)? (Select all that apply)
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How is cloud computing scalable?
How is cloud computing scalable?
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What are the types of scaling? (Select all that apply)
What are the types of scaling? (Select all that apply)
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What is Vertical Scaling?
What is Vertical Scaling?
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What is Horizontal Scaling?
What is Horizontal Scaling?
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How is cloud computing elastic?
How is cloud computing elastic?
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How is cloud computing current?
How is cloud computing current?
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How is cloud computing reliable?
How is cloud computing reliable?
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What is Fault Tolerance?
What is Fault Tolerance?
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How is cloud computing global?
How is cloud computing global?
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How is cloud computing secure?
How is cloud computing secure?
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How does cloud computing provide physical security?
How does cloud computing provide physical security?
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How does cloud computing provide digital security?
How does cloud computing provide digital security?
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Study Notes
Benefits of Cloud Computing
- Companies can select a tailored approach to using cloud services, optimizing costs by utilizing cloud resources to their specific needs.
Lift and Shift
- Gradual migration strategy allowing businesses to save on infrastructure and administrative costs by moving existing systems to the cloud.
Key Advantages of Cloud Computing
- Cost-effective through consumption-based pricing.
- Scalable to accommodate varying levels of demand.
- Elasticity enables dynamic resource allocation based on workload fluctuations.
- Always current, with automatic maintenance handled by cloud providers.
- Reliable, ensuring data availability and protection.
- Secure, integrating both physical and digital security measures.
Cost-Effectiveness
- Employs a pay-as-you-go model, minimizing unnecessary expenses by only charging for utilized resources.
Benefits of Pay-as-You-Go Model
- Eliminates upfront infrastructure costs.
- Avoids paying for unused infrastructure.
- Allows additional resource purchase as required.
- Provides flexibility to cease payments for unnecessary resources.
- Enhances cost predictability.
- Facilitates performance evaluation through historical data analysis.
Scalability in Cloud Computing
- Resources can be increased or decreased based on demand levels, with options for manual or automated adjustment.
Types of Scaling
- Vertical Scaling: Enhancing power of existing servers by adding resources.
- Horizontal Scaling: Expanding capacity by adding more servers functioning collectively.
Elasticity of Cloud Computing
- Automatically adjusts resources in response to changing workloads, accommodating spikes in traffic effectively.
Current Nature of Cloud Computing
- Maintenance is managed by cloud providers, enabling companies to focus on developing and deploying applications without maintenance burdens.
Reliability of Cloud Computing
- Offers options that guarantee data accessibility whenever required.
Fault Tolerance
- Refers to redundancy; backup systems automatically take over in case of component failure, ensuring uninterrupted service during disasters.
Global Presence of Cloud Computing
- Features redundant data centers worldwide, allowing for regional service replication and compliance with data-residency regulations.
Security in Cloud Computing
- Combines physical and digital security measures for robust data protection.
Physical Security in Cloud Computing
- Significant investments in physical safety measures, such as surveillance systems and security personnel, to protect data centers.
Digital Security in Cloud Computing
- Implements strict access controls for cloud resources and provides tools to mitigate security threats effectively.
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Description
Explore key concepts and advantages of cloud computing through these flashcards. Learn about terms like 'Lift and Shift' and discover how cloud services can save costs for businesses. Ideal for anyone wanting to grasp the essentials of cloud technology.
