Software-as-a-Service (SaaS)

SaaS is a ready-to-use software service for working via Internet and store data on the cloud system. Subscription service fee is charged according to actual usage.

Advantages of SaaS

• No need to maintain or install software or hardware by yourself. Thus, reducing time and cost on installation and management.
  

• Capable to access from any devices and simply work from anywhere and anytime via the internet.

Platform-as-a-Service (PaaS)

PaaS is a cloud-based platform service that has either a framework or additional tools for users. For instance, the developer mode which can create new software and applications rapidly and easily.

Advantages of PaaS

• Ready to use and can be customized as needed.

• High flexibility and be capable to deploy in a hybrid cloud effortlessly.

• New applications, services, and solutions can be created with worry free on software maintenance.

Infrastructure-as-a-Service (IaaS)

IaaS offers IT infrastructure for organization usage including cloud storage such as data storage, network systems and visualization implementation to support both software and application operations.

Advantages of IaaS

• No need to invest in IT infrastructure by yourself.
• Specification and storage size can be defined to suit the needs of each organization.

• Flexible usage, the scale of platform can be adjusted at any time.