Big and small organisations consider choosing the right cloud provider to be a daunting task as there are different types of cloud services to choose from. If you are not accustomed to cloud technology, coming across various terms related to cloud computing can make the selection process more confusing. Before you dive into embracing cloud technology, it is important to understand their benefits, features and the type of cloud service you need for your business.

Different types of cloud service

These days you can choose from three cloud service models, all of which have their own advantages and similarities. these services are Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS) and Infrastructure-as-a-Service (IaaS).

SaaS uses an environment that enables multiple users to stay connected through the web. PaaS has the ability to create and test applications with the use of a hosted environment from a cloud service provider. IaaS involves the use of hardware services from a cloud provider.


Aside from familiarising yourself with the different types of cloud service models, the percentage uptime or the cloud service level must also be taken into consideration. If a cloud service provider’s Service Level Agreement (SLA) is at 99.9%, this means they have a total of 44 minutes downtime on a monthly basis.

Cloud Deployment

The options you have for cloud deployment are also worth-exploring. Just like the cloud service models, the cloud deployment options will also depend on your needs. All of the options have their own merits. These options are public cloud, private cloud, virtual private cloud and hybrid cloud model.

Public cloud uses a web interface, but storage and application are made accessible to the general public.

Private cloud has cloud-computing capabilities that enable organisations to use their own firewall. This option is designed for business use.

Hybrid cloud offers the best of both worlds as you get to enjoy the affordability of public cloud and obtain greater peace of mind with the flexibility and high level of security of private cloud. The model uses cloud and on-premise platforms.

Virtual private cloud offers a multitenant cloud-hosting environment which allow businesses to separate resources. More often than not, virtual private cloud offers higher level of data security.

Choosing the right cloud service for your business can be tricky because of the numerous options to explore. Make sure you choose the cloud model and service that is aligned to your business needs. This way, you will be able to maximise the effectiveness of cloud technology when it comes to providing mobility, flexibility and security to your business.

Published On: April 19th, 2017 / Categories: Bookkeeping / Tags: , , /

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