IaaS, or Infrastructure as a Service, is a cloud computing model that provides virtualized computing resources over the internet.

Definition

Infrastructure as a Service, commonly known as IaaS, is a type of cloud computing service. It provides virtualized computing resources over the internet. IaaS is one of the three main categories of cloud computing services, alongside Software as a Service (SaaS) and Platform as a Service (PaaS). In an IaaS model, a third-party provider hosts hardware, software, servers, storage, and other infrastructure components on behalf of its users.

Usage and Context

IaaS is used in various contexts, including by businesses and organizations that want to avoid the capital outlay and complexity of purchasing and managing their own physical servers and other datacenter infrastructure. It's particularly useful for start-ups and small businesses, where scalability and cost-effectiveness are crucial. IaaS can also be useful for larger organizations that want to control their applications and infrastructure but don't want to purchase hardware.

FAQ

What is the main difference between IaaS, PaaS, and SaaS? IaaS provides the infrastructure, PaaS provides the platform and tools needed to build applications, and SaaS is a fully developed software solution ready to be used by businesses. Who uses IaaS? IaaS is used by a range of businesses, from start-ups and small businesses to large enterprises and government organizations.

Related Software

Examples of IaaS include Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, and IBM Cloud.

Benefits

IaaS offers numerous benefits, including scalability, flexibility, business continuity, and cost-effectiveness.

Conclusion

In conclusion, IaaS is a flexible and cost-effective solution for businesses that need to scale quickly and efficiently. It offers numerous benefits including reducing the complexity and cost of owning and managing physical servers and datacenter infrastructure.

Related Terms

Cloud Computing

Cloud Computing is a model for delivering IT services where resources are retrieved from the internet through web-based tools and applications.

PaaS (Platform as a Service)

PaaS (Platform as a Service) is a cloud computing model that provides a platform for customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure.

SaaS (Software as a Service)

SaaS is a cloud computing model that delivers applications over the internet, eliminating the need for local installation and maintenance.
Live Chat Messenger Chat Details
arrow
Live Chat Messenger Conversation History

AI Support That Sets You Apart — Start Leading Today.

Some of the businesses that choose Customerly
  • appinstitute
  • epayco
  • cookie-script
  • nibol
  • paykickstart
  • njlitics
  • paymo
  • startupgeeks
  • tweethunter
  • tedx
  • appinstitute
  • epayco
  • cookie-script
  • nibol
  • paykickstart
  • njlitics
  • paymo
  • startupgeeks
  • tweethunter
  • tedx