Cloud computing offers three types of services. Each type of cloud computing service is used either individually or in combination with others, depending on user requirements. Below is a summary of the three types of cloud computing services.
Software as a service (SaaS)
SaaS is also known as "software on demand". Instead of purchasing full licenses for various software, SaaS users regularly rent the software and use it through an Internet browser. The variety of software provided by SaaS is enormous. You can also check here out to get more information about cloud computing.
This type of cloud computing as software as a service is growing very fast, while the biggest market for software as a service today is customer relationship management.
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Platform as a Service (PaaS)
(PaaS) provides a computing platform for cloud computing users. It is also a connection between two other services provided by cloud computing, SaaS and IaaS.
A normal computer requires a computer platform that includes a hardware architecture along with a software framework. Such a platform is the basis for collaboration between hardware and software, which includes the operating system, architecture and computer languages.
When it comes to cloud computing, platform as a service provides users with everything they need to build a computing platform in the absence of a real computer.
Infrastructure as a Service (IaaS)
IaaS is the third type of cloud computing. Hardware virtualization process only shows users abstract computing platform, not physical characteristics. Such virtualization leads to the creation of the so-called "virtual machine monitor" or "hypervisor", which allows the creation of one-third of the cloud computing, namely H. Interface as a service.