As more organizations prepare for and deploy hosted virtual desktops, it has become clear that there is a need to support two related but critical phases. The first is to inventory and assess the physical desktop environment in order to create a baseline for the performance and quality of the user experience for the virtual desktop counterparts. When planning and preparing, organizations would like to know which desktops, users and applications are a good fit for desktop virtualization and which ones are not. The second phase is to track the virtual desktops in production in order to proactively identify when performance and user experience does not meet expectations, as well as to continue to refine and optimize the desktop image and infrastructure as changes are introduced into the environment.
Because virtual desktops live on shared systems, the layers of technology make it more complex to measure and classify fitness and user experience. But with increased industry knowledge and the emergence of best practices, plus new purpose-built products such as Liquidware Labs’ Stratusphere FIT and Stratusphere UX, it is now possible to more accurately measure and classify both fitness and user experience. This white paper covers these best practices and provides an introduction to the VDI FIT and VDI UX classification capabilities in Stratusphere FIT and Stratusphere UX.
Massive changes are occurring to how applications are built and how they are deployed and run. The benefits of these changes are dramatically increased responsiveness to the business (business agility), increased operational flexibility, and reduced operating costs.
The environments onto which these applications are deployed are also undergoing a fundamental change. Virtualized environments offer increased operational agility which translates into a more responsive IT Operations organization. Cloud Computing offers applications owners a complete out-sourced alternative to internal data center execution environments. IT organizations are in turn responding to public cloud with IT as a Service (IaaS) initiatives.
For applications running in virtualized, distributed and shared environments, it will no longer work to infer the “performance” of an application by looking at various resource utilization statistics. Rather it will become essential to define application performance as response time – and to directly measure the response time and throughput of every application in production. This paper makes the case for how application performance management for virtualized and cloud based environments needs to be modernized to suit these new environments.
The hybrid cloud has been heralded as a promising IT operational model enabling enterprises to maintain security and control over the infrastructure on which their applications run. At the same time, it promises to maximize ROI from their local data center and leverage public cloud infrastructure for an occasional demand spike. However, these benefits don’t come without challenges.
In this whitepaper you will learn:• The challenges in implementing an effective hybrid cloud• How key vendors are addressing their challenges• How to answer what, when and where to burst
This white paper is a Windows PowerShell guide for beginners.
If you are an IT Professional with little-to-no experience with
PowerShell and want to learn more about this powerful scripting
framework, this quick-start guide is for you.
With the PowerShell engine, you can automate daily management of
Windows-based servers, applications and platforms. This e-book provides
the fundamentals every PowerShell administrator needs to know. The
getting started guide will give you a crash course on PowerShell
essential terms, concepts and commands and help you quickly understand
You will also learn about:
white paper focuses on PowerShell 4.0; however, you can be sure that
all the basics provided are relevant to earlier versions as well. For
those who are ready to take the next steps in learning PowerShell and
looking for more information on the topic, this PDF contains a list of
facing VM sprawl if you're experiencing an uncontrollable increase of
unused and unneeded objects in your virtual VMware environment. VM
sprawl occurs often in virtual infrastructures because they expand much
faster than physical, which can make management a challenge. The growing
number of virtualized workloads and applications generate “virtual
junk” causing VM sprawl issue. Eventually it can put you at risk of
running out of resources.
Getting virtual sprawl under control
will help you reallocate and better provision your existing storage, CPU
and memory resources between critical production workloads and
high-performance, virtualized applications. With proper resource
management, you can save money on extra hardware.
This white paper examines how you can avoid potential VM sprawl risks and automate proactive monitoring
by using Veeam ONE, a part of Veeam Availability Suite. Veeam ONE
will arm you with a list of VM sprawl indicators and explain how you can
pick up and configure a handy report kit to detect and eliminate VM
sprawl threats in your VMware environment.
Read this FREE white paper and learn how to:
Active Directory (AD) offers IT system administrators a central way to
manage user accounts and devices in an IT infrastructure network. Active
Directory authenticates and authorizes users when they log onto devices
and into applications, and allows them to use the settings and files
across all devices in the network. Active Directory services are
involved in multiple aspects of networking environments and enable
interplay with other directories. Considering the important role AD
plays in user data-management and security, it’s important to deploy it
properly and consistently follow best practices.
Active Directory Basics is a tutorial
that will help you address many AD management challenges. You’ll learn
what really goes on under the Active Directory hood, including its
integration with network services and the features that enable its many
great benefits. This white paper also explains how administrators can
make changes in AD to provide consistency across an environment.
In addition, the Active Directory Basics tutorial explains how to:
Zerto’s innovative, hypervisor-based replication is a technology developed to provide a true enterprise class, yet fully virtual-aware disaster recovery solution, to protect virtualized, mission-critical applications. This document outlines the fundamental differences between Zerto’s hypervisor-based replication and other current and legacy technologies.
The current and legacy disaster recovery solutions compared in this document include:
• Zerto Hypervisor-based Replication
• Array-based Replication with and without SRM
• Host / Guest-based Replication
• Snapshot-based Replication
• VMware Site Recovery Manager with vSphere Replication
applications, especially within virtualized environments, require high
performance from storage to keep up with the rate of data acquisition
and unpredictable demands of enterprise workloads. In a world that
requires near instant response times and increasingly faster access to
data, the needs of business-critical tier 1 enterprise applications,
such as databases including SQL, Oracle and SAP, have been largely
The major bottleneck holding back the industry is I/O performance.
This is because current systems still rely on device -level
optimizations tied to specific disk and flash technologies since they
don’t have software optimizations that can fully harness the latest
advances in more powerful server system technologies such as multicore
architectures. Therefore, they have not been able to keep up with the
pace of Moore’s Law.
protects virtualized applications with the same robust and effective
recovery previously available only with complex and expensive array
based replication solutions. With Zerto you get: