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EUC Design Series: Horizon 7 Strategy for Desktop Evolution to IoT Revolution

TJBy TJ Vatsa

Introduction

Mobility and end-user computing (EUC) are evolving at a very rapid pace. With the recent announcements made by VMware around Horizon 7 it becomes all the more important to recalibrate and remap the emerging innovation trends to your existing enterprise EUC and application rationalization strategies. For business and IT leaders, burning questions emerge:

  • “What are these EUC innovations leading to, and why should it matter to my organization?”
  • “What is the end-user desktop in the EUC realm evolving into, and are these innovations a precursor to an IoT (Internet of Things) revolution?”
  • “What outcomes might we expect if we were to adopt these innovations in our organizations?”
  • “How do we need to restructure our existing EUC/mobility team to fully leverage the mobility evolution?”

Now there are enough questions to get your creative juices flowing! Let’s dive right in.

The What

Desktop virtualization revolutionized how end-user desktops with their applications and data were securely managed within the guard rails of a secure data center. These were essentially Generation1 (Gen1) desktops that were persistent (AKA full clone) desktops within a virtual machine (VM) container. While the benefit was mainly secure encapsulation within a data center, the downside was cumbersome provisioning with a bloated storage footprint. For instance, if you had one persistent desktop with a 50 GB base image and 100 users, you would be looking at 5,000 GB—or 5 TB—of storage. In an enterprise where we have thousands of users with unique operating system and application requirements, the infrastructure capital expenditures (CAPEX) and the associated operational expenditures (OPEX) would be through the roof.

The preceding scenario was solved by the Generation2 (Gen2) virtual desktops, which were classified as non-persistent (AKA linked clone) desktops. Gen2 desktops relied on a parent base-image (AKA a replica), and the resulting linked clones referenced this replica for all read operations, and had delta disks to store any individual writes. These desktops benefited from faster process automation using a Composer server (AKA desktop provisioning) that generated linked clones referencing a base replica image. This resulted in a significant reduction in the storage footprint and faster desktop provisioning times. This also aided in reducing the CAPEX and OPEX levels incurred in Gen1 desktops. However, the downside of desktop boot-up times was still not fully resolved because they are dependent on the storage media being used. Boot-up times were faster with flash storage and comparatively slower with spinning media storage. The OPEX associated with application management was still not fully resolved despite application virtualization technologies offered by various vendors. It still required management of multiple patches for desktop images and applications.

The panacea offered by the new Horizon 7 has accelerated the virtual desktop evolution to Generation3 (Gen3) desktops. Evolution to Gen3 results in just-in-time desktops and application stack delivery. This means you only have to patch the desktop once, clone it with its running state, and dynamically attach the application stack using VMware’s App Volumes. Gen3 virtual desktops from VMware have the benefits of Gen2 desktops, but without the operational overhead, resulting in reduced CAPEX and OPEX. Here is an infographic detailing the evolution:

TVatsa_Clone Desktop VM

Gen3 desktops pave the way for a Generation4+ (Gen4+) mobility platform that leverages VMware’s Enterprise Mobility Management (EMM) platform and the EUC platform into Workspace ONE, capable of tapping into all of the possibilities of mobility-enabled IoT solutions. The potential generated by these solutions is capable of being tapped across various vertical industries—healthcare, financial, retail, education, manufacturing, government and consumer packaged goods—creating an IoT revolution in days to come.

The Why

The innovations listed in the preceding section have the potential of transforming an enterprise’s business, IT and financial outcomes. The metrics to quantify these outcomes are best measured in the resulting CAPEX and OPEX reductions. The reduction in these expenditures not only fosters business agility as in accelerated M&A, but also enhances an organization’s workforce efficiency. The proof is in the pudding. Here is a sample snapshot of the outcomes from a healthcare customer:

TVatsa_Healthcare Customer Diagram

The How

While the mobility evolution and its leap to an IoT revolution is imminent with the promise of anticipated outcomes as mentioned earlier, the question still lingers: How do you align the roles within your organization to ride the wave of mobility transformation?

Here is a sample representation of the recommended roles for an enterprise mobility center of excellence (COE):

TVatsa_COE

Here is the description of field recommendations in terms of mandatory and recommended roles for an enterprise EUC/mobility transformation:

TVatsa_Proposed Org Roles

Conclusion

Given the rate at which enterprise mobility is evolving towards IoT, it is only a matter of time when every facet of our lives, from our work to home environments, will be fully transformed by this tectonic mobility driven IoT transformation. VMware’s mobility product portfolio, in combination with VMware’s experienced Professional Services Organization (PSO), can help you transform your enterprise onward in this revolutionary journey. VMware is ever-ready to be your trusted partner in this “DARE” endeavor. Until next time, go VMware!


TJ Vatsa is a principal architect and member of CTO Ambassadors at VMware representing the Professional Services organization. He has worked at VMware for more than five years and has more than 20 years of experience in the IT industry. During this time he has focused on enterprise architecture and applied his extensive experience in professional services and R&D to cloud computing, VDI infrastructure, SOA architecture planning and implementation, functional/solution architecture, enterprise data services and technical project management.

2 thoughts on “EUC Design Series: Horizon 7 Strategy for Desktop Evolution to IoT Revolution

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