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.

Root Cause Analysis as We Move Up the Stack

Containers and other technologies are moving administrators, developers, and even operational folks up the stack. In other words, we have abstracted out the hardware and abstracted out the operating system; next, we will abstract out middleware and eventually everything but the code to run. However, when we do that, we no longer train people to be systems engineers; we no longer have the ability to do root cause analysis. We have seen this many times in recent years, and it may just get worse. Root cause analysis is part knowledge and part tools, but most of all an understanding of the system underneath the code. We are fast approaching a time when this skill may become a lost art.

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Part III: Do Containers Change Enterprise IT?

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.

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VMworld US 2015: Day 5 Recap

Welcome to The Virtualization Practice’s week-long coverage of VMworld US 2015. This is the final installment; see Day 1, Day 2, and Day 3, and Day 4 for additional coverage.

VMworld US 2015 wrapped up yesterday with an abbreviated day of hands-on labs and breakout sessions, many of which were repeats of popular sessions from earlier in the week. The vendor showcase is closed on the last day of VMworld, and the mood is that of a ghost town, with many folks having flown out or using the last day to see some of San Francisco. Regardless, with many people gone, it is an ideal time to do Hands-on Labs without waiting in line.

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VMworld US 2015: Day 4 Recap

Welcome to The Virtualization Practice’s week-long coverage of VMworld US 2015. Tune in all week for our daily recap of the major announcements and highlights from the world’s premier virtualization and cloud conference.

With all the forward-looking business out of the way (see the Day 1, Day 2, and Day 3 recaps), VMworld took a breath yesterday and focused on other parts of the ecosystem. The first annual Developer Day was held as part of the VMworld DevOps program track, and it included a Hackathon where coders and non-coders could compete for prizes. Non-coders had a series of increasingly difficult challenges to complete. Coders worked to create the most useful, creative, and complex tools and services on vCloud Air, judged at the end of the day, and were awarded prizes like a guitar signed by Alabama Shakes and the Neon Trees, the VMworld Party bands.

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VMworld US 2015: Day 3 Recap

Welcome to The Virtualization Practice’s week-long coverage of VMworld US 2015. Tune in all week for our daily recap of the major announcements and highlights from the world’s premier virtualization and cloud conference.

VMworld US 2015 continued yesterday, kicked off by the general session. End-User Computing’s Sanjay Poonen led the keynote, in which VMware fleshed out what it means by “any application and any device” within the “Ready for Any” theme of the conference. Beginning with the VMware Workspace Suite, VMware talked at length about the growth of mobile computing and how AirWatch, together with VMware App Volumes, enables IT to manage all Windows 10 devices (physical and virtual, mobile or not), as well as iOS and Android devices, from a single pane of glass. Foreshadowing the next speaker, Poonen wrapped up his portion by talking about the synergies between AirWatch, Horizon, and NSX, with policy settings in NSX affecting and being affected by AirWatch connectivity and data access.

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