Cloud Computing is the delivery of computing services like service, storage, databases, networking, software, analytics, Intelligence and moreover the internet to offer faster, flexible resources and Economics of scale. Cloud Computing is a wide area hence we are covering it as a beginner’s guide. Know the benefits, uses, and types of cloud computing.
Cloud computing continues to transform the way organizations use, store, and share data applications and workloads. Additionally, it has also introduced a host of new security threats and challenges. With so much data going into the cloud and into the public cloud services, in particular, these resources become natural targets by bad actors. Hence, we will also discuss Cloud Security.
Types of Cloud Computing
Not all clouds are the same and not one type of cloud computing is right for everyone. There are various types of cloud computing and the usage depends most importantly upon one’s need.
1. Public Cloud
Public clouds are owned and operated by third-party cloud service providers. They deliver their computing resources like servers and storage over the internet. As public clouds use shared resources they do Excel mostly in performance. However, is most vulnerable to various attacks. In Public clouds, all hardware, software and supporting infrastructure is owned by the third party cloud provider. However, you can access the services and manage accordingly in your account using the web browser.
2. Private Clouding
The benefits of private clouding are similar to public clouding. However, it uses dedicated and private hardware. A private cloud is one in which the services and infrastructure are maintained on a private network. These are used mostly and exclusively by business and organizations.
3. Hybrid Cloud
A combination of public and private cloud-bound Together by technology that allows data an application to be shared is called a hybrid cloud.
Types: Based on Services
1. Iaas
The most basic category of cloud computing service is the infrastructure as a service (IaaS). With IaaS you rent IT infrastructure, services, and virtual machine. Besides, storage, network operating system is also rented from a cloud provider and pay on an as-you-go-basis.
2. PaaS
Platform as a service( PaaS), is used mostly by developers to create Apps and websites without worrying about the initial infrastructure setup of the servers.
3. SaaS
Software as a service cloud(SaaS), providers host and manage the software application underlying infrastructure and handle any maintenance like software upgrades.
Benefits Of Cloud Computing
Cost: Cloud Computing eliminates the capital expense of buying hardware and software and setting up data centers. Hence, You can simply use a cloud computing platform to start your business on the go, without investing in infrastructure for software.
Scale: The benefits of cloud computing include the ability to scale at to a global level. Most importantly, it means delivering the right amount of it resources as needed in a particular location.
Speed: the speed of the cloud computing services are amazing unbeatable. However, this week depends upon the kind of package of buying from the third party provider. Thus Higher the cost, better is the speed.
Security: many cloud providers offer a broad setup of policies, Technologies, and controls that strengthens that security. This that helps you in protecting your data apps and infrastructure from potential threats. Although there are some threats as mentioned below.
DDoS Protection: every day nearly 3000 websites become victims of a DDoS attack. DDoS is a kind of Cyberattack in which the attacker renders a website and is unavailable to users by attacking its multiple compromised systems. Thus, you should choose a good service provider to reduce the risk of attack.
In conclusion, Cloud Computing is an amazing development of the IT sector. Most importantly, it will help small Businesses to get on-board and therefore make the necessary changes in the market.
