Beginner's Guide to Understanding Cloud Computing
Jibachh Singh is a Software Engineer and Full Stack Developer with a passion for DevOps, Docker, and cloud technologies. I completed my bachelor's degree in a B.Sc.CSIT from Tribhuvan University. With experience in Laravel, automation, and CI/CD, I Am currently taking the 90-Day DevOps Challenge to enhance my skills and enjoy building scalable applications and exploring new tech trends.
→ cloud computing is the on-demand delivery of computer power, databases, applications, and IT resources via the Internet with pay-as-you-go pricing.
Cloud Service models
Iaas (Infrastructure as a service)
→Infrastructure as a Service (IaaS) is a cloud computing model that provides virtualized computing resources over the internet. It offers on-demand access to networking, storage, and computing power, eliminating the need for organizations to buy and maintain physical hardware.
Paas(Platform as a service)
→Platform as a Service (PaaS) is a cloud computing model that provides a fully managed application development and deployment environment. It allows developers to build, test, and deploy applications without worrying about managing the underlying infrastructure such as servers, storage, and networking.
Saas(Software as a Service)
Software as a Service (SaaS) is a cloud computing model where applications are hosted and managed by a cloud provider and made available to users over the internet. Instead of installing and maintaining software on local computers, users can access it via a web browser.
cloud computing deployment models
public cloud→ A public cloud is a cloud environment shared by multiple users.
private cloud→A private cloud is a dedicated cloud environment used by a single organization.
hybrid cloud→A hybrid cloud combines both public and private clouds.
Advantages of the cloud
massive economies of scale
low costs
scalability
increase speed and agility
stop spending money on running and maintaining data centers
Go global in minutes
what is virtualization in cloud computing?
virtualization is the core of the cloud computing platform. In the cloud we can create a virtual version of hardware, storage, and OS that can be used to deploy the application.
