Meaning of the Software as a Service

  • hailstrike
  • 05-02-2020 00:05
Meaning of the Software as a Service

What is SaaS? Software as a Service is an on demand model with many advantages for users and companies.

Although it is one of the most used acronyms, many still wonder what SaaS is, Meaning of Software as a Service.

Reading this article you will understand what is hidden behind this acronym and how SaaS works.

Cloud Computing and Models as a Service: SaaS

Let's start by analyzing what relationship there is between Cloud Computing and Models as a Service, such as SaaS.

With cloud computing, users and companies can rely on an external specialized provider for the management of one or more IT resources, which are no longer used through apps installed on their computer but via the web, through an outsourcing contract.

This creates a whole series of on demand services offered to users who have in common the suffix "aas" (as a Service).

Among these the most important Hosting services are:

  • SaaS - Software as a Service
  • Iaas - Infrastructure as a Service
  • PaaS - Platform as a Service

Among the three, the most dated, and the one that every business leader or decision-maker should really know and deepen in order to fully exploit the potential of cloud computing is undoubtedly the SaaS Model - Software as a Service.

How the Software as a Service works

If you are looking for an answer to the question "How does Software as a Service work?" You will surely be interested to know that it is an on demand service offered by an external provider.

The latter provides users with the Software as a Service Model, or hardware and software resources which they can access without the need for application downloads or installation.

Through a Software as a Service contract with the provider users and companies are able to use a software interface through the internet connection from any device.

By entering their login credentials, users have all the advantages of hardware and software that are always up to date without having to face installation, management and updating costs.

And they can do it from any device and place, because with the Software as a Service it is no longer a hardware or software physically installed on a single computer available only in the office.

We all know that very often the purchase of hardware and software, necessary for the management of the company, can require important investments in economic terms, also in consideration of the fact that once installed they require continuous updates and the management of licenses.

With Software as a Service the company will not have to purchase Hardware, Software or worry about updates and license management.

The SaaS provider will do it for you and the company will always find efficient, updated and safe programs and apps.

Another particular feature that strikes when we talk about Software as a Service is to provide for the possible billing of only the services used by the user.

Why eventual? Simply because not all Software as a Service models have contracts for consideration.

Some SaaS models, as we will see later, allow users to use hardware and software made available by the external provider absolutely free of charge.

Those who use the Software as a Service for services that require payment for a fee will then pay only on the basis of the use they will make of the services offered by the provider, according to pre-established rates.

This aspect proves to be really important especially for small and medium-sized enterprises, which will not have to bear the costs for the purchase of licenses or fixed fees, and at the same time will have the same tools at their disposal as the larger companies.

SaaS: Examples of the most Popular Software as a Service

Let's now clarify the meaning of Saas with Examples of the most popular Software as a Service in circulation today.

Although not everyone is yet clear on the concept of SaaS - Meaning of Software as a Service, many of us (not to say all) use this model every day.

Just think of when we log in through login and password to GMail to read and send e-mail.

The G Suite, which includes not only GMail but also Google Hanouts, Calendar, Google Docs and Google Drive, is perhaps the absolute most popular Software as a Service Model in the world.

It is also one of the most classic examples to understand the difference between a free Software as a Service and a paid SaaS Model.

If for private users the G Suite provides access to the various services absolutely free of charge, for companies there is a personalized plan that includes some advantages (such as email addresses customized according to the domain, large spaces for storing and archiving documents and email and continuous assistance).

Companies that choose to join the SaaS G Suite model will not have to bear the burden of a fixed fee, but will pay only and exclusively for those services that they will use.

They can then use them anywhere, not necessarily in the office, because the software they access by entering their credentials is not something physically installed on their computer but an external tool Software as a Service, reachable from any device.

The example of Google's Software as a Service G Suite is just one of many that are united by the characteristics and advantages of the SaaS Model.

Continuing the list we could remember:

  • Office 365
  • Dropbox
  • Salesforce
  • MailChimp

The list could go on and on, because there are very many providers that offer SaaS Models the possibility to access constantly updated apps, with very high levels of security and available through web access without the need to install any software. or hardware on your pc.

Final conclusions on SaaS: Software as a Service

Now that we have seen what SaaS - Meaning of Software as a Service is, it is certainly much easier to understand the enormous potential it offers.

With SaaS, software as a service also becomes the perfect tool for small and medium-sized enterprises, which are very often penalized because of the high costs for installing a product, managing licenses and the costs of constant updates.

With the Software as a Service, even the smallest companies will have the same tools available for large companies with costs related only to their actual use.

The ability to integrate low-cost services as business needs increase, then gives Software as a Service a scalability that allows you to always have the perfect tool for your needs.

Even those who have opted for agile working mode or Home Office will find enormous advantages in the possibility of using the Software made available by SaaS distributors everywhere.


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