When it comes to cloud-based solutions, you should basically know what types of such programs exist in general. Cloud engineers usually distinguish 3 kinds of cloud-based computing services, namely SaaS, IaaS, and PaaS. Below, we are going to slice and dice each option separately.
Infrastructure as a Service
Companies that provide IaaS solutions have the infrastructure, including servers and storage, to which they can provide you with access on agreed terms. In other words, they take things like maintaining all the hardware elements in working order on their shoulders, while you can remotely use them for your own business purposes.
Platforms as a Service
When it comes to PaaS, things get a little more complicated. In this kind of service, companies provide not only hardware but a software cloud-based platform, which in conjunction is used by customers for building and managing their bespoke software projects. PaaS application development is an extremely future-proof niche since it is fairly well-liked with today's software engineering teams – it allows them to skip the resource-consuming step of creating their own infrastructure and save plenty of time dealing with relatable problems.
Software as a Service
SaaS application development is the element without which it is impossible to imagine present-day enterprises. Software-as-a-Service agencies give their customers access to apps and take care of all the issues related to both the hardware and software sides of the product.
This is an ultimate win-win cooperative pattern, especially for customers, because they, in turn, only need to pay for a subscription, and they will have at their disposal a cutting-edge web application that can function impeccably on any sort of device that has a browser installed, including tablets and smartphones.