logo
  • Blog
  • The Cloud
  • DevOps
  • Trending
    • Blockchain
    • Bitcoin
  • How To
  • Kubernetes

 

  • Basic of Cloud Computing
  • What is Cloud Computing?
  • Benefit of Cloud Computing
  • History and Vision of Cloud Computing
  • How Cloud Computing works?
  • Characteristics of Cloud Computing as per NIST
  • Cloud Computing Standards
  • Cloud Computing Reference model
  • Cloud Computing conceptual reference model
  • Cloud Consumer and Providers
  • Cloud Auditor Broker and Carrier
  • Scope of Control between Provider and Consumer
  • Types of Cloud Computing
  • Based on Cloud Service models
  • ↠ Infrastructure as a Service (IaaS)
  • ↠ Platform as a Service (PaaS)
  • ↠ Software as a Service (SaaS)
  • Anything as a Service (XaaS)
  • ↠ Network as a Service
  • ↠ Testing as a Service
  • ↠ Storage as a Service
  • ↠ Database as a Service
  • ↠ Information as a Service
  • ↠ Integration as a Service
  • ↠ Security as a Service
  • Based on Deployment models
  • ↠ Private Cloud
  • ↠ Public Cloud
  • ↠ Hybrid Cloud
  • ↠ Distributed Cloud
  • ↠ Community Cloud
  • Public Cloud vs Private Cloud
  • Cloud Computing Issues and challenges
  • Threats and opportunities of the cloud
  • Privacy issue in the Cloud
  • Security issue in the Cloud
  • Compliance issue in the Cloud
  • Legal issue in the Cloud
  • Sustainability issue in the Cloud
  • Introduction of Virtualization
  • What is Virtualization?
  • Fundamental concept of Compute
  • Fundamental concept of Storage
  • Fundamental concept of Networking
  • Desktop and application virtualization
  • Advantage of Virtualization
  • What is Virtual Servers?
  • Infrastructure requirement for Virtualization
  • What is Virtual LAN (VLAN)?
  • Benefits of Virtual LAN (VLAN)
  • What is Virtual SAN (VSAN)?
  • Benefits of Virtual SAN (VSAN)
  • Cloud Solutions and Services
  • Cloud Ecosystem
  • Cloud Business Process Model
  • Cloud Service Management
  • Cloud Analytics
  • Testing under control
  • Gartner’s Magic Quadrants
  • Magic Quadrants for IaaS 2016
  • Magic Quadrants for IaaS 2015
  • Magic Quadrants for IaaS 2014
  • Magic Quadrants for IaaS 2013
  • Magic Quadrants for IaaS 2012

Infrastructure as a Service (IaaS)

The first cloud computing type is infrastructure-as-a-service (IaaS), which is used for Internet-based access to storage and computing power. The most basic category of cloud computing types, IaaS lets you rent IT infrastructure – servers and virtual machines, storage, networks and operating systems – from a cloud provider on a pay-as-you-go basis.

Below picture shows all three types of cloud computing categorized based on cloud computing service model.

Cloud_computing_Service_model

Typically IaaS provides access to networking features, computers (virtual or on dedicated hardware like Memory, vCPU Servers, Virtualization), and data storage space.
You need to maintain others like OS, Middleware and Runtime run you application, your application Data, and Application etc.

Infrastructure as a Service provides you with the highest level of flexibility and management control over your IT resources and is most similar to existing IT resources that many IT departments and developers are familiar with today.

Common IaaS business scenarios

Typical things businesses do with IaaS include:

Test and development: Teams can quickly set up and dismantle test and development environments, bringing new applications to market faster. IaaS makes it quick and economical to scale up dev-test environments up and down.

Website hosting: Running websites using IaaS can be less expensive than traditional web hosting.

Storage, backup and recovery: Organisations avoid the capital outlay for storage and complexity of storage management, which typically requires a skilled staff to manage data and meet legal and compliance requirements. IaaS is useful for handling unpredictable demand and steadily growing storage needs. It can also simplify planning and management of backup and recovery systems.

Web apps: IaaS provides all the infrastructure to support web apps, including storage, web and application servers and networking resources. Organisations can quickly deploy web apps on IaaS and easily scale infrastructure up and down when demand for the apps is unpredictable.

High-performance computing: High-performance computing (HPC) on supercomputers, computer grids or computer clusters helps solve complex problems involving millions of variables or calculations. Examples include earthquake and protein folding simulations, climate and weather predictions, financial modeling and evaluating product designs.

Big data analysis Big data is a popular term for massive data sets that contain potentially valuable patterns, trends and associations. Mining data sets to locate or tease out these hidden patterns requires a huge amount of processing power, which IaaS economically provides.

Advantages of IaaS

Eliminates capital expense and reduces ongoing cost: IaaS sidesteps the upfront expense of setting up and managing an on-site datacenter, making it an economical option for start-ups and businesses testing new ideas.

Improves business continuity and disaster recovery: Achieving high availability, business continuity and disaster recovery is expensive, since it requires a significant amount of technology and staff. But with the right service level agreement (SLA) in place, IaaS can reduce this cost and access applications and data as usual during a disaster or outage.

Innovate rapidly: As soon as you have decided to launch a new product or initiative, the necessary computing infrastructure can be ready in minutes or hours, rather than the days or weeks—and sometimes months—it could take to set up internally.

Respond quicker to shifting business conditions: IaaS enables you to quickly scale up resources to accommodate spikes in demand for your application— during the holidays, for example—then scale resources back down again when activity decreases to save money.

Focus on your core business: IaaS frees up your team to focus on your organisation’s core business rather than on IT infrastructure.

Increase stability, reliability and supportability: With IaaS there is no need to maintain and upgrade software and hardware or troubleshoot equipment problems. With the appropriate agreement in place, the service provider assures that your infrastructure is reliable and meets SLAs.

Better security: With the appropriate service agreement, a cloud service provider can provide security for your applications and data that may be better than what you can attain in-house.

Gets new apps to users faster: Because you don’t need to first set up the infrastructure before you can develop and deliver apps, you can get them to users faster with IaaS.

  • Previous page
  • Next page

 3,055 total views,  2 views today

Infrastructure as a Service (IaaS) was last modified: December 27th, 2017 by Sushil Verma
Share on Facebook
Facebook
0Tweet about this on Twitter
Twitter
Share on LinkedIn
Linkedin
Email this to someone
email

Latest Blogs

  • Linux: Viewing Log Messages
  • AWS CodeBuild: Getting Started
  • AWS CodeCommit: Set up Notifications
  • AWS CodeCommit: Securing The Repository and Branches
  • Managing Systemd units in Linux

Tags

Amazon EC2 AWS bash_shell bitcoin blockchain Cloud computing CodeCommit DevOps digital currency Kubernetes Linux trending ubuntu

For Improving Education

Categories

  • Amazon EC2
  • Amazon Web Services
  • AWS
  • AWS CodeCommit
  • Bash shell
  • Best Practices
  • Bitcoin
  • Blockchain
  • Chaincode
  • CLI
  • Cloud Computing
  • Cloud Security
  • CodeBuild
  • CodeCommit
  • CryptoCurrency
  • Cryptography
  • DevOps
  • Digital Currency
  • EC2 Lambda
  • Hyperledger
  • IBM Bluemix
  • IBM Garage
  • Kubernetes
  • Linux
  • Monitoring
  • OpenStack
  • Platform as a Service
  • TDD
  • Trending
  • Ubuntu
  • Virtual Server
Home | Site Map | Privacy Policy | Site Terms | Terms of use @2013, Times of Cloud.
The content is copyrighted to 'Times of Cloud' and may not be reproduced on other websites.