Cloud Computing - Chapter 3: Cloud Platforms and Services

These flashcards cover key terms and concepts related to cloud platforms, services, and migration strategies.

Cloud Platform

A virtualized computing environment that allows users to access and utilize resources such as computing power, storage, and networking over the internet.

Public Cloud

A third-party cloud service provider that delivers scalable computing resources over the internet, typically used by a wide range of organizations.

Private Cloud

Cloud platforms managed by an organization's internal IT department that use existing infrastructure and resources for higher security and customization.

Hybrid Cloud

Cloud platforms that combine private and public clouds, providing both scalability and security for enterprises.

Community Cloud

Infrastructure maintained by several organizations with similar needs, providing collaborative capabilities while allowing control and customization.

Infrastructure as a Service (IaaS)

A cloud service model that provides virtualized computing resources over the internet, allowing users control over operating systems and applications.

Platform as a Service (PaaS)

A service model that offers a platform for developers to build, run, and manage applications without worrying about the underlying infrastructure.

Software as a Service (SaaS)

A model delivering software applications over the internet on a subscription basis, accessed via a web browser without local installations.

Rehosting (Lift and Shift)

Moving an application from on-premises infrastructure to the cloud without changes to the code or architecture.

Refactoring/Re-architecting

Significantly modifying or re-architecting an application to take full advantage of cloud-native features and services.

Database as a Service (DBaaS)

Managed database services that handle administration tasks such as provisioning and scaling, allowing users to focus on application development.

Function as a Service (FaaS)

A cloud service that enables developers to deploy functions triggered by events, automatically scaling to demand.

Cloud Migration

The process of transferring applications, data, and IT processes to a cloud computing environment.