Cloud Computing Concepts (Characteristics and Examples)

A set of vocabulary flashcards covering core cloud computing concepts, characteristics, and common services.

Cloud computing

Delivery of computing services (servers, storage, applications) over the internet from centralized data centers, usually on a pay-as-you-go basis.

Data centers

Large facilities housing servers and storage that power cloud services and store data.

Broad network access

Access to cloud services over the network using standard devices (phones, tablets, laptops) via Wi‑Fi or mobile data from anywhere.

On-demand self-service

End users can provision computing resources automatically without human intervention from the provider.

Resource pooling

Cloud provider’s resources are shared among multiple customers with dynamic allocation in a multi-tenant model.

Elasticity

Ability to scale resources up or down quickly to match demand (storage, compute, etc.).

Measured service

Cloud services are metered and billed based on usage.

Cost-saving

Reduces or eliminates the need for expensive hardware upfront, lowering total cost of ownership.

Collaboration

Cloud tools enable easy teamwork and real-time sharing on group projects.

Google Drive

Google's cloud-based file storage and sharing service.

Netflix

Cloud-based streaming service for delivering video content.

Zoom / Google Meet

Cloud-based platforms for online meetings and video conferencing.

Facebook / Instagram

Social media platforms that store and share photos and videos in the cloud.