By TJ Vatsa, Principal Architect, VMware Professional Services
In the first two posts in this End User Computing (EUC) series (End User Computing 101 and Tips for Successful Deployments and End User Computing 101: Network and Security) I delved into EUC infrastructure, server power, network and security, devices, and appliances. Today, I’ll wrap up this three-post series by covering mobility and BYOD, application and image management, and touch on EUC project scenario and methodology.
First, let’s take a closer look at the mobility and Bring-Your-Own-Device (BYOD) space. If this is not well planned, deploying a mobility and BYOD policy (and the infrastructure to handle the influx of personal devices) can be a harrowing journey. With users today demanding anytime, anywhere access to business productivity applications, mobile devices, and data on personal devices, not having a policy in place can be even more detrimental.
(For additional design considerations and tips for establishing a secure, manageable, and scalable enterprise Mobility & BYOD policy, read How to Set Up a BYOD/Mobility Policy.)
Applications and Image Management
These days, it’s not enough for users to have access inside the four walls of an office building. Users need anytime and anywhere access to their applications and associated data. While this may sound like a business and mobility use case, IT directors and managers need to analyze this requirement from the perspective of a unified application launch-pad a.k.a. a follow-me virtual workspace. This can mean virtualized applications, Software-as-a-Service (SaaS) applications, application publishing, web pages, virtual desktops, RDSH (Remote Desktop Session Host) desktops, to name a few.
When you look from the perspective of applications and data entitlement and policy management, it’s important to have a single source of truth—essentially, a repository for enterprise policy. This repository should not only facilitate one-stop-shop for policy definition, entitlement, and management, but also for operational excellence and auditing. VMware’s Workspace Portal provides these capabilities and a lot more.
For desktop operational excellence in terms of swift provisioning, efficient management and centralized security, using VMware’s Horizon View means you won’t have to deal with “application and desktop image sprawl.”
As such, whether you use VMware or not, it’s imperative for enterprises to deploy a platform that provides centralized image management, image recovery, integrated PC break-fix and troubleshooting, and automated OS migration (to name a few).
It’s important to use desktop image management, not only for physical, but for virtual desktops as well. (VMware’s Horizon Mirage is one option to help make this happen.)
Weaving it together: EUC Project Methodology
Now that we’ve covered key EUC details, bringing it together with VMware’s Professional Services (PS) organization and our approved partner network is the best route to an agile methodology. It’s important that the methodology takes business and IT initiatives into consideration and turns them into successful business outcomes. This approach is composed of multiple iterative sequences.
Each iteration focuses on requirements and vision, analysis, design, inventory details of implementations, and operational excellence. This approach not only enables early feedback, risk mitigation, and effective progress management, it also enables effective scope management and the perpetual enforcement of IT governance.
This iterative process begins with an analysis and assessment initiative that helps define the baseline by categorizing and prioritizing business and technical requirements. These requirements become part of detailed use cases that may also have business specific pre- and post-execution contingencies.
The use cases are then abstracted into a logical enterprise architecture design that is mapped to the available physical infrastructure. Once the physical design is ready, the pilot/blueprint implementation is initiated. This ensures compliance with business outcomes as defined by business sponsors. Upon successful user acceptance testing (UAT), VMware’s PS organization and partners test blueprints that are then rolled into the production environment with accompanying knowledge transfer (KT) sessions and role-based user training.
By conforming to proper EUC infrastructure considerations, creating appropriate mobility and BYOD policies, adhering to best application and image management practices, and using a typical EUC project scenario that follows VMware’s iterative architecture methodology, you will set yourself up for success and effectively transform EUC and mobility initiatives within your organizations.
TJ has worked at VMware for the past four years, with over 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. TJ holds a Bachelor of Engineering (BE) degree in Electronics and Communications from Delhi University, India and has attained industry and professional certifications in enterprise architecture and technology platforms. He has also been a speaker and a panelist at industry conferences such as VMworld, VMware’s PEX (Partner Exchange) and BEAworld. He is an avid blogger who likes to write on real-life application of technology that drives successful business outcomes.