Cloud Computing, Mobile and Other Modern Technologies

Toddy Mladenov

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Top Stories by Toddy Mladenov

After yet another cloud outage yesterday (see AWS’s S3 outage was so bad Amazon couldn’t get into its own dashboard to warn the world) the world (or at least its North American part) once again went crazy how dangerous the cloud is and how you should go build your own data center because you know better what is good for your business. Putting aside all the hype as well as some quite senseless social media posts about AWS SLAs, here is our thought process for developing highly available cloud services or more importantly making conscious decisions what our services’ SLAs should be. I will base this post on my customer experience with Docker that was impacted by the outage yesterday but also walk you through the thought process for our own services. Without knowing Dockers business strategy I will speculate a bit but my goal is to walk you through the process and not ... (more)

Is the Cloud the Right Solution for Your App?

It is surprising to see how every new technology suddenly becomes the thing that will solve every problem. The cloud is no different. Everybody rushes to migrate their applications to the cloud because they think this will magically make them faster, cheaper, agile, competitive and… add any other buzzword that comes to mind. Well, not so fast! You don't need to move every single application to the cloud! Or at least not in its current state. There are thousands of articles on the Internet that discuss which applications are applicable for the cloud (including several that I have ... (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)

CI/CD Pipelines | @DevOpsSummit #AI #ML #CI #CD #DevOps #Monitoring

For a while already we have been working with a large enterprise client, helping them to migrate their on-premise workloads to the cloud. Of course, as added value to the process, they are also migrating their legacy development processes to the modern, better, agile DevOps approach. And of course, they have built a modern Continuous Integration/Continuous Delivery (CI/CD) pipeline consisting of Bitbucket, Jenkins, Artifactory, Puppet and some relevant testing frameworks. “It is all great!”, you would say “what is the problem?”. Because I am on all kinds of mailing lists for thi... (more)

Essential Cloud Computing Characteristics

If you ask five different experts you will get maybe five different opinions what cloud computing is. And all five may be correct. The best definition of cloud computing that I have ever found is the National Institute of Standards and Technology Definition of Cloud Computing. According to NIST the cloud model is composed of five essential characteristics, three service models, and four deployment models. In this post I will look at the essential characteristics only, and compare to the traditional computing models; in future posts I will look at the service and deployment models... (more)