IaaS Vs. PaaS Vs. SaaS which is the ideal choice?
We know how important cloud computing is for businesses to operate online and reach wider and wider audiences. Third-party cloud services have been very cost-effective and easier than maintaining one on-premise. These services eliminate the need for internal infrastructure or hardware and offer easy and affordable access to applications and resources. Simply, these are alternatives to on-premise infrastructure.
However, before going with any third-party cloud infrastructure service, you are obliged to understand three main cloud computing services models: Iaas, PaaS, and SaaS. Depending on the regulatory system, cloud services vary depending on these three models. Let’s have a closer look at each of them.
- IaaS — Infrastructure as a Services
IaaS-based cloud services help enterprises create and manage their data as servers, networks, operating systems, and data storage. It offers handy cloud services, including pay-as-you-go storage, networking, and virtualization.
IaaS platform characteristics:
- Highly flexible and highly scalable.
- Accessible by multiple users.
- Cost-effective.
IaaS Examples:
- Amazon Web Services
- Microsoft Azure
- PaaS — Platform as a Service
PaaS services provide software and hardware tools over the internet to streamline custom application development. On that note, these services are designed to make developers’ jobs much easier without bothering by data serving, storage, and management.
PaaS Platform Characteristics:
- Accessible by multiple users.
- Scalable — concerning your business size, you can choose from various tiers of resources.
- Built on virtualization technology.
- Easy to run without extensive system administration knowledge.
Paas Examples:
- Google App Engine
- OpenShift
- SaaS — Software as a service
You must have heard of it many times before as they are among widely used cloud computing services. SaaS-based services are rendered over the internet and available to purchase on a subscription basis. the most interesting part that it doesn’t require to be downloaded or installed on particular devices. You can log in to your account any time and access the software from any device.
SaaS Platforms Characteristics:
- Available over the internet.
- Hosted on a remote server by a third-party provider.
- Scalable, with different levels for small, medium, and enterprise-level businesses.
- Inclusive, compliance, offering security, and maintenance come under one cost.
To have a quick understanding of regulatory among on-premise, IaaS, PaaS, and SaaS, let’s look into the below chart:
Source: Big Commerce
It was a small introductory part of the cloud computing services and there is a lot on the plate to understand. You need a guide that contemplates everything you need to know about cloud computing and its various services to choose the right one. And guess what, here is the complete IaaS Vs. PaaS Vs. SaaS Comparison that will serve your purpose.
Without further ado, give it a read and make the right decision for your cloud computing service requirement!
