Cloud Computing, Mobile and Other Modern Technologies

Toddy Mladenov

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Top Stories by Toddy Mladenov

As already described in the previous few articles NIST defines three different service models for the cloud - IaaS, PaaS and SaaS. However if you look at the Wikipedia article about cloud computing you will notice that there are quite a few more "as-a-service" models mentioned there. Lot of vendors are using those to differentiate their offerings but there are two problems that arise: First, those additional models are not officially recognized by any standardization authority and Second, and maybe more important, those new acronyms add to the confusion among the novice cloud users The proliferation of service models confuses even people with long experience with the cloud and doesn't help with the adoption. If you look closely you will notice that all of the new "as-a-service" models are just a subset of one of the three main service models - IaaS, PaaS and SaaS. Le... (more)

Five Areas to Consider When Estimating Cloud Costs

At the Prepare for Multi-Cloud Future panel yesterday the guys from Equinix, Redapt, RightScale and Datapipe offered great insights about the challenges of using multiple clouds. One of those is of course estimating the cost of running your application in the cloud or in multiple clouds. With that in mind I wanted to elaborate a bit more on what should you think about when doing the estimate. Quite often you will see IT or business teams estimate the cloud costs only based on the compute power and storage that they need. One quite often overlooked component of the cloud cost is ... (more)

Is Your Cloud Ready for the Enterprise?

Reading my newsfeed this morning I noticed several articles talking about the cloud and the enterprise. There is no doubt that the area is heating up with more and more acquisitions (IBM buys Softlayer), investments (GE invests $105M in Pivotal) and fights over big deals (IBM vs. AWS for the CIA cloud) but the question that comes up is: "Are the cloud platforms ready for the enterprise?" Being involved with numerous cloud projects I see five areas that enterprises emphasize when they evaluate their options. Those are not too different from the criteria they use for any other sof... (more)

Why Shutting Down TechNet Is Not a Problem for IT Pros

While reading the news yesterday I stumbled upon the following article in Puget Sound Business Journal - Why is Microsoft alienating its biggest customers? IT pros want TechNet back. Everybody has the right to complain and sign a petition but more important is to understand the message Microsoft sends. Some think of it as "Microsoft doesn't care about IT Pros anymore", and they may be right; but the message sounds to me more like "Hey, IT Pros - the world is changing!" Although I think Microsoft could be a little bit more responsive to the complaints, I don't think IT Pros should... (more)

Six Myths About Disaster Recovery

Lately we have seen a lot of articles discussing how easy Disaster Recovery in the cloud is but very few of those put the emphasis on talking about the basics of Disaster Recovery and educating customers on why they should be thinking about it. Mostly such articles concentrate on the technologies that can be uses and how to do Disaster Recovery. I would like to start with the basics and write about few Myths About Disaster Recovery. First, let's relate Disaster Recovery to something that is more close to us in real life. The first thing that comes to mind as an analogy is the ... (more)