IT as a Service
IT as a Service (ITaaS) covers private clouds, hybrid clouds, and on-premises clouds, as well as cloud management, including performance management offerings used to create and manage these entities. Consider this IT consumption as a utility. (Read More)
This topic explores Infrastructure as a Service (IaaS) private and hybrid cloud offerings, Platform as a Service (PaaS) private and hybrid cloud offerings, and Software as a Service (SaaS). It also investigates emerging areas such as Desktop as a Service (DaaS), Storage as a Service, and Applications as a Service.
The key areas covered include enterprise applications and use cases that are appropriate for private and hybrid clouds, and how consumers and vendors should select cloud management offerings they will use to manage the various types of cloud services and the journey to the cloud: from A to Z and all points between.
As technologists and analysts for the virtualization and cloud spaces, we are always talking about various places within the IT stack. Actually, as we talked about within the article Technical Arc of Virtualization, we have noticed that many people are moving up the IT stack, forming new and more interesting substrates of IT. These substrates are used to simplify the actions one takes to deploy new and more interesting applications, while at the same time abstracting away the physical and virtual layers of the stack—in essence, forming new substrates on top of which to build.
On the 29th of July, Microsoft released to the world the latest iteration of its highly popular desktop operating system. Well, I say “popular” because in over 80% of all desktops and notebooks it is the desktop operating system of choice. However, “choice” may be too strong a word, as the OS comes with the hardware, so perhaps “Hobson’s Choice” would be a better phrase.
In previous articles, we discussed IT transformation in general, IT transformation and security, and the top-down and migration approaches to IT transformation. Now, it is time to discuss a method of IT transformation I call “no changes to management.” With this method, IT transformation happens by natural, existing means within the data center, by adding software to aid and augment existing management software. That software forms the core of a transformation engine that, in effect, migrates and manages your cloud presence from your on-premises existing management suite.
Cloud computing is starting to come of age. It has fundamentally altered the IT landscape, dramatically boosting IT agility while lowering costs. What started out as a side project for companies like VMware has led to the proliferation of cloud providers and stacks from IaaS providers based on OpenStack, PaaS providers like Cloud Foundry, and SaaS providers like Dropbox and Salesforce.
With the news that EMC has bought Virtustream (to be completed near the end of the year), the cloud landscape does not change very much in the short term; however, in the long term, the EMC family has its work cut out for it to integrate all its cloud solutions. The EMC family currently has three, if not more, cloud options available to its customers from VMware, EMC, and now Virtustream, and the last is handled quite differently. This will cause some issues if people want to move between the various clouds. Those issues including billing, management, and technology.