Cloud computing is a new and dynamic computer service that has made a great change in recent years. It is an on-demand delivery of computing services like storage, database, networking, servers, software, intelligence, and analytics.
All these services are delivered over the Internet. Since the source of the service is not physically connected to the client’s systems, therefore, it is called a “cloud” solutions.
There are many service providers that offer cloud solutions in Adelaide.
Cloud solutions are unique because they give flexibility and freedom to the client. Instead of owning its own data center or computing infrastructure, a business can ask for access to all the services from a cloud solution provider. By this, they can save on high upfront costs and technical challenges associated with the management and procuring of IT infrastructure.
Based on their characteristics, cloud computing can be divided into three types of cloud computing.
Software-as-a-Service (SaaS)
It is one of the popular cloud solutions in Adelaide, which allows data to be accessed from any device without any hassles. You need just a web browser and a good-quality internet connection.
SaaS is a complete software solution from a cloud service provider on a pay-as-you-go basis. Clients buy it and avail themselves of trouble-free services.
Here, the service provider is responsible for the management of hardware and software. Not just that, he keeps the app secure and up to date. It is a cost-effective service solution that enables businesses to set up the system fast.
Infrastructure-as-a-Service (IaaS)
Infrastructure-as-a-Service is another form of cloud computing. It delivers fundamental resources of computer network, storage over the internet on a pay-as-you-go basis.
In this model, the components of the infrastructure are with the cloud provider. In the traditional non-cloud setup, they are with the client in the data center. Services in this model are accessed through a WAN or Wide Area Network.
Platform-as-a-Service (PaaS)
This is the third category of cloud solutions in Adelaide. In what sense does it differ from SAAS or IAAS?
In this model, a client rents everything that they need from the cloud provider to create an application.
For example, they need infrastructure, development tools and operating systems.
The aim of PaaS is to simplify the web application development process. Because it allows the cloud provider to handle the complete backend management.
Developers have less control over the development environment. At the same time, they can enjoy significantly less overhead.
