dcsimg

The Everything as a Service (XaaS) Model

Which computing resources can be classified or sold as services? Maybe the better question is which ones can't be.

Almost everyone knows the term Software as a Service (SaaS) and that it refers to an Application Service Provider (ASP) that hosts software which can be accessed from anywhere. It isn’t common knowledge, however, that there are several other traditionally localized services that are now being managed by Cloud vendors and ASPs. This practice is now so commonplace that marketing and technical types alike are simply referring to this myriad of leveraged services as Everything as a Service (XaaS).

SaaS is certainly the oldest of the “as a Service” (aaS) models and the most widely accepted. In its infancy, a decade or so ago, SaaS was as simple as using a subscription-based, industry-specific search tool such as Westlaw. Nowadays, SaaS companies such as Salesforce.com offer a world-class Customer Relationship Management (CRM) package are virtually (no pun intended) indistinguishable from their product.

Other aaS models include Communication, Infrastructure, Monitoring, and Platform. The common thread amongst all these is the “on-demand” nature of their offerings. On-demand models work and are nothing new to businesses. Mainframe time is still being sold as an on-demand service as it has been for the past 40-plus years.

The on-demand model works well because it is based on usage — if you use the service for 2 hours per month, you only pay for 2 hours of usage. As your business experiences ebbs and flows, your service usage reflects those changes and so will your bill for those services.

Communication as a Service (CaaS) is a generic term for several different but related services. Under the broad CaaS umbrella, you have Voice Over IP (VoIP also sometimes referred to as Voice as a Service (VaaS)), remote automated call distribution (ACD), hosted Private Branch Exchange (PBX), and others. Be aware though that CaaS is not as mature as SaaS and therefore the quality is sometimes less than desirable. However, if you’re looking for inexpensive ways to use high-end telephony, CaaS is a very competitive option as Skype users will tell you.

Infrastructure as a Service (IaaS) is a favorite news topic and the focal point of much buzz these days. The finest example of IaaS is Amazon’s EC2 (Elastic Compute Cloud) services. Virtualized servers and their resources (CPU, Memory, and Disk space) describe the basic components of IaaS. Those resources are dynamically allocated and scaled based on usage.

IaaS also includes Desktop computing infrastructure that replace traditional desktops with virtualized ones.

One of the more interesting aaS offerings is Monitoring as a Service (MaaS) because you can keep your localized infrastructure and setup inexpensive monitoring for your systems and services. You also have total control over which devices are monitored, polling intervals, and monitoring methods (ping, HTTP GET, etc.). You can also setup email, SMS, and other notifications for failed services through the vendor’s control panel software.

Platform as a Service (PaaS) is the newest entry into the as a Service fray. The best example of PaaS that I’ve seen is Force.com’s PaaS. Sign up as a Developer and take the tour. Their PaaS offering encompasses a whole range of other services including User Interface, Logic, Integration, and Database; all as services. Force.com is brought to you by Salesforce.com and is a very impressive selection of services and tools for leveraging Cloud Computing resources for your applications. Spend some time checking it out.

Cloud Computing Service Models

  • Communication (CaaS)
  • Infrastructure (IaaS)
  • Monitoring (MaaS)
  • Platform (PaaS)
  • Software (SaaS)

One of the greatest advantages of the on-demand and aaS model is that it creates an even playing field on which small companies can compete with larger ones. Smaller enterprises leveraging these on-demand services can compete with larger, well-established businesses using a fraction of the initial cash outlay ordinarily required to purchase hardware, software, and to hire the experienced personnel to setup and maintain those services.

Another advantage is that you can buy in to a single service or a complete array to create your own virtual company. Where does your company exist? Everywhere.

Everything as a Service is a good idea and not just in theory — XaaS can help your business go toe-to-toe with the big guys with very little up-front cash and minimal investment in time to get started. Where will you be tomorrow — still plugging and tugging at traditional hardware and software resources or embracing the future with XaaS?

Comments on "The Everything as a Service (XaaS) Model"

Every when inside a though we pick out blogs that we read. Listed below are the latest web sites that we choose.

“Great article.Really looking forward to read more. Much obliged.”

Here are several of the sites we suggest for our visitors.

That could be the finish of this post. Here you?ll uncover some web sites that we believe you will value, just click the links.

We prefer to honor lots of other world wide web web pages around the internet, even if they aren?t linked to us, by linking to them. Below are some webpages really worth checking out.

Below you will come across the link to some sites that we assume you must visit.

Please take a look at the websites we stick to, like this one particular, because it represents our picks from the web.

I simply couldn’t go away your web site prior to suggesting that I really enjoyed the standard information a person supply in your visitors? Is going to be again often in order to check out new posts

Every as soon as inside a though we pick out blogs that we read. Listed below are the latest sites that we pick.

Hey I know this is off topic but I was wondering if you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.

I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some
experience with something like this. Please let me know
if you run into anything. I truly enjoy reading your
blog and I look forward to your new updates.

Usually posts some very intriguing stuff like this. If you?re new to this site.

Below you?ll find the link to some internet sites that we consider it is best to visit.

Please stop by the web pages we adhere to, like this one particular, as it represents our picks through the web.

One of our visitors not long ago advised the following website.

Here is an excellent Weblog You might Locate Fascinating that we encourage you to visit.

Below you?ll uncover the link to some web sites that we assume you ought to visit.

Below you will uncover the link to some internet sites that we assume it is best to visit.

One of our guests a short while ago advised the following website.

The time to study or take a look at the material or web-sites we’ve linked to below.

Every after inside a whilst we pick blogs that we study. Listed below would be the most up-to-date web-sites that we pick out.

Here is a superb Weblog You might Discover Interesting that we encourage you to visit.

Wonderful story, reckoned we could combine some unrelated information, nonetheless actually worth taking a appear, whoa did a single understand about Mid East has got extra problerms at the same time.

Here are some hyperlinks to web-sites that we link to for the reason that we feel they may be worth visiting.

Every as soon as in a although we pick out blogs that we read. Listed beneath are the most current web sites that we select.

Below you?ll obtain the link to some web sites that we feel you must visit.

Below you?ll find the link to some internet sites that we believe you must visit.

Every as soon as inside a though we choose blogs that we read. Listed beneath are the most current web sites that we pick.

Very handful of web-sites that come about to be in depth beneath, from our point of view are undoubtedly effectively really worth checking out.

Below you will obtain the link to some sites that we assume you ought to visit.

Very few web-sites that take place to be detailed below, from our point of view are undoubtedly properly worth checking out.

It is perfect time to make some plans for the future and it is time to be happy. I have read this post and if I could I want to suggest you few interesting things or advice. Perhaps you can write next articles referring to this article. I want to read more things about it!

We came across a cool website that you may appreciate. Take a search in case you want.

Usually posts some pretty interesting stuff like this. If you are new to this site.

The time to read or check out the content material or sites we have linked to beneath.

Always a significant fan of linking to bloggers that I love but don?t get a great deal of link like from.

The time to read or go to the content material or internet sites we have linked to beneath.

Please check out the internet sites we comply with, like this one particular, as it represents our picks from the web.

Although sites we backlink to below are considerably not connected to ours, we really feel they’re actually really worth a go through, so have a look.

Here are some links to web pages that we link to simply because we feel they are really worth visiting.

We prefer to honor lots of other web sites around the web, even if they aren?t linked to us, by linking to them. Below are some webpages really worth checking out.

Wonderful story, reckoned we could combine a few unrelated data, nevertheless seriously worth taking a look, whoa did a single understand about Mid East has got far more problerms as well.

Here are several of the internet sites we recommend for our visitors.

The data mentioned in the post are several of the best available.

That will be the finish of this report. Here you?ll discover some internet sites that we feel you?ll appreciate, just click the links.

Leave a Reply