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Cloud Deployment Models and Service Types Flashcards
| Front | Back |
| Define Infrastructure as a Service (IaaS) | Provides virtualized computing resources such as servers and storage online |
| Define Platform as a Service (PaaS) | Offers a complete platform with tools and libraries for developers to build applications |
| Define Software as a Service (SaaS) | Delivers application software over the internet on a subscription basis |
| How do cloud deployment models differ? | They vary based on access, control, and intended audience such as public openness versus private exclusivity |
| How does IaaS benefit businesses? | It enables scalable infrastructure management and cost savings by eliminating physical hardware investments |
| How does PaaS benefit developers? | Simplifies development with prebuilt tools and runtime environments and management services |
| How does SaaS benefit organizations? | Eliminates installation overhead and provides easy access to applications with automatic updates |
| What are the benefits of a community cloud? | Enables cost sharing and collaboration among organizations with similar compliance needs |
| What are the benefits of a hybrid cloud? | It allows organizations to balance workload distribution, scalability, and control between public and private resources |
| What are the benefits of a private cloud? | Offers higher security and compliance control as well as customization at the cost of increased management overhead |
| What are the benefits of a public cloud? | Provides cost efficiency scalability and reduced maintenance by outsourcing infrastructure management |
| What are typical use cases for IaaS? | Hosting virtual machines disaster recovery and test and development environments |
| What are typical use cases for PaaS? | Application development API management and integration services |
| What are typical use cases for SaaS? | Email services CRM systems and collaboration tools |
| What is a community cloud? | A cloud infrastructure shared by multiple organizations with similar needs |
| What is a hybrid cloud? | A deployment model that combines public and private clouds to offer flexibility |
| What is a private cloud? | A cloud deployment model dedicated solely to one organization with enhanced security |
| What is a public cloud? | A cloud deployment model that offers services over the internet to any user |
| What is elasticity in cloud computing? | Automatic scaling of resources up or down based on workload demands |
| What is multi tenancy in cloud services? | A resource sharing architecture where multiple customers use the same application instance while isolating their data |
| What is pay as you go pricing? | A billing model where users pay only for the resources they consume which promotes cost efficiency |
| What is scalability in cloud computing? | Ability to increase resources to handle growing workloads either vertically or horizontally |
| What is vendor lock in cloud computing? | Difficulty moving workloads between providers due to proprietary services and APIs |
| What is workload bursting in cloud computing? | Use of cloud resources to handle temporary spikes in demand beyond private infrastructure capacity |
Front
What is elasticity in cloud computing?
Click the card to flip
Back
Automatic scaling of resources up or down based on workload demands
Front
What are typical use cases for PaaS?
Back
Application development API management and integration services
Front
What are typical use cases for SaaS?
Back
Email services CRM systems and collaboration tools
Front
Define Software as a Service (SaaS)
Back
Delivers application software over the internet on a subscription basis
Front
What are the benefits of a public cloud?
Back
Provides cost efficiency scalability and reduced maintenance by outsourcing infrastructure management
Front
What is vendor lock in cloud computing?
Back
Difficulty moving workloads between providers due to proprietary services and APIs
Front
What is pay as you go pricing?
Back
A billing model where users pay only for the resources they consume which promotes cost efficiency
Front
What are typical use cases for IaaS?
Back
Hosting virtual machines disaster recovery and test and development environments
Front
What is a hybrid cloud?
Back
A deployment model that combines public and private clouds to offer flexibility
Front
Define Platform as a Service (PaaS)
Back
Offers a complete platform with tools and libraries for developers to build applications
Front
Define Infrastructure as a Service (IaaS)
Back
Provides virtualized computing resources such as servers and storage online
Front
What is multi tenancy in cloud services?
Back
A resource sharing architecture where multiple customers use the same application instance while isolating their data
Front
What is a public cloud?
Back
A cloud deployment model that offers services over the internet to any user
Front
What are the benefits of a community cloud?
Back
Enables cost sharing and collaboration among organizations with similar compliance needs
Front
What is workload bursting in cloud computing?
Back
Use of cloud resources to handle temporary spikes in demand beyond private infrastructure capacity
Front
How do cloud deployment models differ?
Back
They vary based on access, control, and intended audience such as public openness versus private exclusivity
Front
What is scalability in cloud computing?
Back
Ability to increase resources to handle growing workloads either vertically or horizontally
Front
How does IaaS benefit businesses?
Back
It enables scalable infrastructure management and cost savings by eliminating physical hardware investments
Front
What is a private cloud?
Back
A cloud deployment model dedicated solely to one organization with enhanced security
Front
How does SaaS benefit organizations?
Back
Eliminates installation overhead and provides easy access to applications with automatic updates
Front
What are the benefits of a private cloud?
Back
Offers higher security and compliance control as well as customization at the cost of increased management overhead
Front
What are the benefits of a hybrid cloud?
Back
It allows organizations to balance workload distribution, scalability, and control between public and private resources
Front
How does PaaS benefit developers?
Back
Simplifies development with prebuilt tools and runtime environments and management services
Front
What is a community cloud?
Back
A cloud infrastructure shared by multiple organizations with similar needs
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Explores public, private, hybrid, and community cloud configurations plus IaaS, PaaS, and SaaS offerings to bolster understanding of how cloud solutions are structured and delivered.