There is an old joke about five frogs who are sitting on a log, and four decide to jump off. However, all five frogs remain on the log after making the decision, because deciding to do something is very different from actually doing it. This joke seems a very appropriate analogy for IT organizational transformation. Continue reading Transformation Is Easier Said Than Done
In Part I of this series on Do Containers Change Enterprise IT, we discussed the impact of containers on security. In Part II, we discussed the impact on data protection. Now, let us discuss the impact on performance and other IT management tools. The introduction of containers to enterprise IT tends to raise more questions to ask. This will change IT processes. So far, between security and data protection, the tools used have not changed radically. However, do the tools change for performance and IT management? Do the answers to the same questions change? Will our processes change? That really depends on where the tools and processes are focused.
In Part I of this series on Do Containers Change Enterprise IT, we discussed the impact of containers on security. This time, we will discuss the impact on data protection, which encompasses backup, disaster recovery, and business continuity. Since the applications are changing with the use of containers to be highly distributed and deployed through infrastructure as code, what to protect now becomes a major question. How we protect is well known, but what changes once containers are in use.
It matters not what conference you attend: the discussion in IT is all about containers and automation. The real question is, “Do containers change enterprise IT?” Some folks say they do in major ways, others are on the fence, and still others are having nothing to do with them. Let us look at all aspects of enterprise IT and determine what needs to change, if anything.
How much change have you seen in the way in which IT departments determine the number of people needed to best serve the infrastructure, especially since the introduction of virtualization and cloud computing? I have observed that those companies that decided to make the leap all at once immediately dropped their number of hands-and-feet people and moved those positions over to create a virtualization team to manage the new infrastructure. Lateral slides of the head count for the adoption of the new technologies is par for the course in the wonderful world of IT.
At first glance, it looks like VMware’s recently announced Horizon 6 platform is an admission by VMware that applications, rather than desktops, do matter, and that Citrix has been on the right track all along. Certainly, XenApp has been a thorn in the side of many VMware View implementations through the years, allowing people to deliver applications to solve problems that View could only solve by throwing more desktops at them. XenApp has always, for all its problems, offered a simple way to host and distribute applications to a wide variety of user devices.