what is cloud computing in simple words
What is the meaning of cloud computing?
Many of us may have heard the term "cloud computing" but not understood it This is because it feels vague or perplexing because it incorporates a number of distinct systems and services
In this post we'll go over the basics of cloud computing give some examples and talk about why businesses use it.
A Clear Definition of Cloud Computing
Using off-site systems to assist computers with information storage management processing or communication is known as cloud computing Rather than being hosted locally on your computer or another device these off-site systems are hosted online or in the cloud They can include anything from software, email servers, data storage, and even boosting the processing power of your computer.
"The internet" is what is commonly referred to as the "cloud." The infrastructures and systems that enable a computer to operate develop, deploy, or interact with information are referred to as computing This means that in cloud computing you host systems, applications, and infrastructure online or on virtual servers that are connected to your computer via secure networks rather than on your hard drive or an on-site server.
Examples of Cloud Computing
The use of off-site hardware or software that is accessed over networks for computing needs is known as cloud computing. Depending on the kind of cloud computing services being offered different examples of cloud computing exist.
Software as a service, Platform as a Service and Infrastructure as a Service are the three primary categories of cloud computing. Function as a service (FaaS), another name for serverless computing, is another well-liked cloud computing technique for companies
Software as a Service, or SaaS: SaaS refers to a platform that you access online rather than by installing software on your computer Some instances would be:
Square, an online payment processor
Google Apps that enable user collaboration and chat like Calendar Slack and Google Drive
Infrastructure as a Service or IaaS: Infrastructure as a Service (IaaS) offers cloud computing, servers, storage, networking, security, and more Examples would be Dropbox a platform for sharing and storing files Microsoft Azure a cloud computing platform that provides hosting, backup, and disaster recovery services and Rackspace a provider of infrastructure data and security services.
Platform as a Service or PaaS: Operating systems, databases, web servers, and environments for executing programming languages are examples of computing platforms that PaaS offers. Examples of platforms that enable developers to create and deliver apps are Heroku and Google App Engine
Computing without a server: Using a server in the cloud is known as serverless computing or just "Serverless." Compared to on-site server hosting this is frequently more affordable and offers greater flexibility and ease of maintenance
Are There Physical Servers for Cloud Computing Services?
Indeed Servers are still necessary for cloud computing they are simply "virtualized." This means that your system application or processes are not operating off of a single on-site server but rather a number of servers frequently spread across several locations linked to your device and each other via secure virtual networks This enables the provider of cloud computing services to offer their services to a larger number of clients scale based on client volume and provide their services to any location with an internet connection
Why Is Cloud Computing Necessary for Your Business?
Most likely your business already makes use of a number of cloud computing services For example SaaS cloud computing services are used by all hosted email providers such as Gmail and Outlook Popular CRMs and automated marketing systems like Hubspot, Salesforce, Mailchimp, and others are also in this category
But for a lot of businesses further instances of cloud computing services are as follows:
Increasing Bandwidth Build, Host, & Deploy SaaS Services
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