Cloud computing, or sometimes known as cloud services, is defined as the delivery of computing resources using the internet. Commonly, the cloud can be run by a user as long as the services have been paid for. It makes syncing files easier but what makes it a difficult decision to shift to the cloud are the many different types available. Yes, it can be classified further into different types, each tailor-made to suit your personal or business needs for the service. Get to know the different types further.
SaaS or Software-as-a-Service
This is considered to be forming par as the highest level of service for cloud computing. With SaaS, applications are delivered to a business user or consumer through the aid of a web browser client. Data and business logic for certain applications, along this line, are being run using a server forming part of the network. This means that the service does not rely upon any application that may be usually running on the user's computer.
The service runs through licensed software and a user may only avail of it if it subscribes to the services that come with the software. This subscription is paid on a monthly basis or depending on the agreement with the provider. Once you have decided to unsubscribe, you will not be able to use the service anymore. SaaS applications are available in different forms with Microsoft 365, Google Docs and Basecamp as the most common examples.
PaaS or Platform-as-a-Service
Coming next to the SaaS, found at the middle level, is the PaaS or Platform as a Service cloud computing type. The main function of PaaS is to provide support when it comes to the development environment. This development environment includes the application server technology and development language among others.
You will usually make use of this environment to write your applications so that you can grab the benefit of automated backups, dynamic scalability as well as to enjoy all other platform services. What makes this a good choice is the fact that you will no longer need to code for these services to be able to enjoy them. Take note, however, that PaaS cannot work with any development environment as there are different PaaS products made specifically for a set of development environments or programming languages only.
When it comes to computing how much you will pay for the PaaS, you have to take note that this can be billed to you by the provider on an incremental cost basis, that is on top of your IaaS, another type of cloud computing service. The fee will depend on the services you will actually avail of for your work environment. Some popular names behind PaaS cloud computing are Amazon, Engine Yard and Google App Engine.
IaaS or Infrastructure-as-a-Service
This is the considered as the type of cloud computing found at the lowest level. This category will usually include different types of networked computers that will all run using a hosted environment. Simply put, IaaS takes charge of the hardware and the Operating System that will be used to run your workplace into the cloud.
Perhaps, we can say that IaaS is the most popular among all types of cloud computing services simply because most web hosting companies are considered as IaaS providers. You have to separate a web hosting company from an IaaS provider though since these two are different in terms of how they will charge you for their services. Where a web hosting company charges your use of the system on a monthly basis, the IaaS provider will only collect a fee corresponding to the compute power you have used for a month.
Why is it important to know these different types of cloud computing services?
Consider the fact that many of you out there who are looking forward to using cloud computing in the workplace will presume that all cloud computing services are the same. Knowing that there are different types for such a service will make you presume otherwise and think of the service on a larger perspective.
This service is classified further because, as a business owner, you will always have varied needs when compared to other business owners out there. With this in mind, you have to understand how each of the above services differ from each other and see how one will benefit you most.
Now that you have come to know the three main types of cloud services, you are ready to go for the one that suits your business needs best. If anything remains unclear on your part, however, we encourage you to ask. You can start by browsing through our pages and from there, please feel free to give us a call or write us an email pertaining to your queries. We can work together with you to get the best out of cloud computing.