Tag Archives: cloud computing

Manged Services & the Cloud

Managed services has grown out of it’s formative years into a multifaceted solution that can scale to any size business. IT infrastructure can now be managed in a way that allows technicians to access any device belonging to it. Smart phones, network switches, routers, laptops, servers, printers, and the cloud itself can all be managed from a central NOC (Network Operations Center). In this way, a single operating technician can troubleshoot devices anywhere in an organization with the touch of a button.

The tools with which technicians can now utilize include the ability to reload entire operating systems, upgrade firmware & software, reset devices, lock down devices, and implement a variety of other troubleshooting techniques. Technicians rarely if ever need to be on-site any more these days. Some obvious exceptions are when a new piece of technology needs to be physically installed, or components need to be physically replaces, but the days of high-end consultants hanging out on site for days on end are coming… to an end.

“In the cloud” is just a easier way of saying that part of your business is located on a distributed server farm with redundancy and high availability resiliency built into your network, platform, software, or physical server architecture. See? I said there was an easier way to say it …for now think of the cloud as a wire coming from your computer and connecting “out there” to some computer/servers, etc, to deliver the application or data you need.

I’m not really big on info-graphics because I don’t like trendy buzzwords, or trendy ideas that reach pop-culture. I usually run in the other direction, that being said, occasionally I come across an infographic that is cool enough to mention. This one comes from SalesForce. It illustrates several points that I would like to make about the evolution of Managed Services.

cloud-evolution by data.com

Click on the image to see it in full size – image credit goes to salesforce

The use of the cloud to access and control computers and other network attached devices within an interconnected cloud network is nothing new. I remember controlling devices remotely over a cloud network & serving cloud applications for IT purposes as far back as 1997 and I know that the origins of cloud control go back probably to ARPANET days in 1969 and probably further back then that if you consider the operation of traditional mainframes. My point is that it is not new. What is new is the very wide variety of technologies and well defined architectures that are now available for scaled use in nearly every conceivable IT environment on the planet. Cloud computing is accessible for SMBs & SMEs alike. It is indeed available for personal use at an affordable level and sometimes free. Cloud computing is ubiquitous and can be implemented on any level and to any degree.

What does this all mean for you and your business? Well, it means that you can have SaaS (Software as a Service); email, CRM, virtual desktop computing, accounting packages, logistics packages, etc. can now all be run from the cloud which means that updates, maintenance, scaling, & delivery all come from the cloud. High availability, backup, disaster recovery, & continuity can also come from the cloud as we’ll see next.

The Future of Cloud Computing Think Tank, hosted by Dell & VMWare

This infographic is a great illustration of typical discussions surrounding various implementations of cloud computing with providers and customers.

Not only can software now be delivered as a service from the cloud but also your basic IT infrastructure. While workstations, switches, and routers still need to be located on site, they can be managed from the cloud. IaaS (Infrastructure as a Service) allows you to take your servers, backup devices, virtual machines, and place them all in the cloud ie. (data center), and administer them from a centrally. If you oversimplify this mode of computing, you could say that it reflects the old centralized mainframe computing idea whereby all computers act as dumb terminals and receive their data & applications from the mainframe. Ironically, this is not far from the truth, however rather than going full circle, we have spiraled upward and are now reflecting some of the better points of the centralized computing model with many new advantages.

If you refuse the cloud computing model on any level than you are using a distributed model of computer architecture which allows great freedoms and flexibility, but requires a great deal of administrative overhead and has considerable hidden cost of ownership. In reality companies and governments have been using a mix of centralized and distributed computer models for the past 30 years or so. The most difficult thing for organizations to decide moving forward is what mixture of computing models is right for them. Affordability, flexibility, ROI, cost of ownership, security considerations, and a plethora of other factors are all on the table for business owners to contemplate. Most decision makers will find it helpful to work with an IT firm that can demonstrate the costs, benefits, opportunities, and integration plans for any IT infrastructure changes. Not all IT solutions providers are the same. Take your time and choose carefully, it can mean the difference between success & failure for your business.




Clouds, Farms, Spheres, & (IaaS) | Cloud Computing Part 2

IT Executives, IT Managers, IT engineers, and IT Support professionals and inundated with new technical jargon on a daily basis. Some of it comes from marketing execs who figure out the best way to get techs and the consumer market to adopt this terminology in a palatable form, some of it also comes from IT engineers and geeks who need a way to refer to the work that they are developing. Either way, we are stuck with it and it will get rammed down our throats by everyone trying to sell it from Large Hosting companies to Spammers. Even your Amazons, and Yellow Pages of the world try and get in on it.

The least you need to know is benefits, features, and bottom line, does it need to be a necessary part of business. IT infrastructures are ever changing and ever expanding. It’s hard to keep up and everyone promises the right solutions. We will try and help you get to the bottom of it without any promotional speak or hardware/software prejudice. The IT industry is filled with bias towards particular products, brands, methodologies. As experienced professionals we stick to what works best for each business regardless of any ideologies or misguided loyalties 😉 (that’s a dig at the geeks who get too personally attached to technology)

Infrastructure as a service is the most basic cloud service model where basically you connect your computers, which usually act a virtual machines or terminals, to a an external Data Center (Cloud) which controls all aspects of your computing environment. This is obviously a simplified explanation, but that’s it in a nutshell.

Pros: Provides the most control and centralized security & stability. Scalability and overall management is a cinch.

Cons: Large changes are easier, but small environmental changes can be tricky. Centralized control causes less admin headaches and can be a time saver, but Power users are not as happy and innovative software hardware changes are not conducive in this environment.

Bottom line: Good for control, security, stability, scalability, and efficiency. Works well for financial institutions, call centers, medical facilities, medium to larger companies. Bad for evolving environments where hardware, software, direction is often changing. Typically bad for small startups, micro-businesses, and anyone with less than 10 computers. Initial cost can be high, so make sure there is a powerful ROI before making this move.

.Next article coming soon.


Clouds, Farms, Spheres, & (PaaS) | Cloud Computing Part 1

No, we’re not talking about an Easter Egg hunt on a farm in the country. We’re talking about the lifeblood of your business. If these terms are unfamiliar to you and you are responsible for your company’s IT infrastructure and services, you had better get help quick.

could computing environment diagram

Sample of a cloud computing environment.

Cloud services are a big buzz in the IT community these days, but many business owners ask, “what does it mean?” and “do i really need it?, will I benefit from it” and finally “how much does it cost?”. First of all, the IT marketing smarties love to take real geekie ideas like distributed network architecture and divergent storage area networks and change them into marketing buzz words like (Cloud Computing) and (Cloud Storage). It’s easier for consumers to swallow and that’s fine because it does not diminish the actual benefit to businesses, nor does it weaken the powerful technology that drives these packaged services.

There are actually many different kinds of cloud services from many different brands, providers, and technology platforms, which are all implemented in a variety of ways and utilize different types of hardware, with varying degrees of security, flexibility, scalability, compatibility and well…. you get the point. It’s complicated and difficult to disseminate the good from the bad. And more importantly what is the right solution for your business. We’ll cover a few technology types in this article as well as some of the pros and cons. However, we will refrain from making any specific brand name recommendations as to preserve the purity of this blog series;-)

Just a quick definition for cloud computing before we get started. Cloud computing is in its most basic terms, a method for joining together workstations, software, servers, and data over a distributed network for the purpose of software convenience, data resiliency, and hardware independence. (Cloud computing is most often referred to as a software service delivered via remote, from a cloud service provider i.e. hosted service) This is my definition and other definitions may vary depending on the vendor, or technology consultant. Also bear in mind that many Cloud Computing vendors, may or may not live up to this definition through their various “Cloud” products and services. Simply because a provider utilized the “Cloud” name, does not make it a true Cloud product.

Without getting too technical I think it’s important to mention some sub-cloud computing marketing buzz words that represent actual technical ideas and are an integral part of today’s cloud computing environment. Again, the most important take away is whether or not any cloud computing service is the right choice for your organization and which one will work best for your company. This article attempts to assist business owners, IT managers, and IT technicians in that endeavor.

Coming in the next Post……..

Infrastructure as a service (IaaS)

Platform as a service (PaaS)

Software as a service (SaaS)