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Showing 1 - 13 of 13 white papers, page 1 of 1.
Citrix AppDNA and FlexApp: Application Compatibility Solution Analysis
Desktop computing has rapidly evolved over the last 10 years. Once defined as physical PCs, Windows desktop environments now include everything from virtual to shared hosted (RDSH), to cloud based. With these changes, the enterprise application landscape has also changed drastically over the last few years.
Desktop computing has rapidly evolved over the last 10 years. Once defined as physical PCs, Windows desktop environments now include everything from virtual to shared hosted (RDSH), to cloud based. With these changes, the enterprise application landscape has also changed drastically over the last few years.

This whitepaper provides an overview of Citrix AppDNA with Liquidware Labs FlexApp.

FlexApp: Application Layering Technology
FlexApp Application Layering in ProfileUnity enables applications to be virtualized in such an innate way that they look native to the Windows OS and other applications.
This whitepaper has been authored by experts at Liquidware to provide guidance to adopters of desktop virtualization technologies. It provides an overview of FlexApp concepts and ways in which FlexApp can serve as a cornerstone in an application delivery strategy. FlexApp Application Layering is an integrated part of ProfileUnity that enables applications to be virtualized innately so they look native to the Windows operating system (OS) and other applications. FlexApp is a perfect complement to ProfileUnity, which provides full user- environment management (UEM) with advanced features such as Application Rights Management and context-aware settings for printer and policy management. Although FlexApp is cost effectively licensed with ProfileUnity, the solution can be licensed separately if your organization has already standardized on an alternative UEM solution. Application layering leads to much higher rates of compatibility than earlier technologies, which used application isolation to virtualize applications. Once applications have been packaged for layering, they are containerized on virtual hard disks (VHDs) or virtual machine disk files (VMDKs) and can be centrally assigned to users on a machine-level or context-aware basis. FlexApp DIA (department installed applications) are compatible with virtual, physical, and Server Based Computing (SBC) environments such as Citrix XenApp and RDSH. Select users in specialized virtual desktop infrastructure (VDI) environments can also be empowered to install their own applications through a similar feature in ProfileUnity known as FlexApp user-installed applications (UIA). FlexApp DIA greatly reduces desktop administration overhead by dramatically reducing the need for traditional software distribution and a reduction in the number of base images needed to support users. FlexApp UIA was designed to make more users, including knowledge and task workers, compatible with VDI. Together, FlexApp UIA and DIA are powerful allies of VDI users and administrators.
Ease of Management and Flexibility Lead to Long-Term Relationship for IGEL at Texas Credit Union
Randolph-Brooks Federal Credit Union was looking for a more powerful endpoint computing solution to deliver e-mail and core financial applications through its Citrix-based infrastructure to its end-users, and IGEL’s Universal Desktop thin clients and Universal Management Suite (UMS) software fit the bill.

Randolph-Brooks Federal Credit Union is more than just a bank. It is a financial cooperative intent on helping its members save time, save money and earn money. Over the years, the credit union has grown from providing financial resources to military service members and their families to serving hundreds of thousands of members across Texas and around the world. RBFCU has a presence in three major market areas — Austin, Dallas and San Antonio — and has more than 55 branches dedicated to serving members and the community.

First and foremost, RBFCU is people. It’s the more than 1,800 employees who serve members’ needs each day. It’s the senior team and Board of Directors that guide the credit union’s growth. It’s the members who give their support and loyalty to the credit union each day.

To help its employees provide the credit union’s members with the highest levels of services and support, Randolph-Brooks Federal Credit Union relies on IGEL’s endpoint computing solutions.

Optimizing Performance for Office 365 and Large Profiles with ProfileUnity ProfileDisk
Managing Windows user profiles can be a complex and challenging process. Better profile management is usually sought by organizations looking to reduce Windows login times, accommodate applications that do not adhere to best practice application data storage, and to give users the flexibility to login to any Windows Operating System (OS) and have their profile follow them.

Managing Windows user profiles can be a complex and challenging process. Better profile management is usually sought by organizations looking to reduce Windows login times, accommodate applications that do not adhere to best practice application data storage, and to give users the flexibility to login to any Windows Operating System (OS) and have their profile follow them. Note that additional profile challenges and solutions are covered in a related ProfileUnity whitepaper entitled “User Profile and Environment Management with ProfileUnity.” To efficiently manage the complex challenges of today’s diverse Windows profile environments, Liquidware ProfileUnity exclusively features two user profile technologies that can be used together or separately depending on the use case.

These include:

1. ProfileDisk, a virtual disk based profile that delivers the entire profile as a layer from an attached user VHD or VMDK, and

2. Profile Portability, a file and registry based profile solution that restores files at login, post login, or based on environment triggers.

vSphere Troubleshooting Guide
Troubleshooting complex virtualization technology is something all VMware users will have to face at some point. It requires an understanding of how various components fit together and finding a place to start is not easy. Thankfully, VMware vExpert Ryan Birk is here to help with this eBook preparing you for any problems you may encounter along the way.

This eBook explains how to identify problems with vSphere and how to solve them. Before we begin, we need to start off with an introduction to a few things that will make life easier. We’ll start with a troubleshooting methodology and how to gather logs. After that, we’ll break this eBook into the following sections: Installation, Virtual Machines, Networking, Storage, vCenter/ESXi and Clustering.

ESXi and vSphere problems arise from many different places, but they generally fall into one of these categories: Hardware issues, Resource contention, Network attacks, Software bugs, and Configuration problems.

A typical troubleshooting process contains several tasks: 1. Define the problem and gather information. 2. Identify what is causing the problem. 3. Fix the problem, implement a fix.

One of the first things you should try to do when experiencing a problem with a host, is try to reproduce the issue. If you can find a way to reproduce it, you have a great way to validate that the issue is resolved when you do fix it. It can be helpful as well to take a benchmark of your systems before they are implemented into a production environment. If you know HOW they should be running, it’s easier to pinpoint a problem.

You should decide if it’s best to work from a “Top Down” or “Bottom Up” approach to determine the root cause. Guest OS Level issues typically cause a large amount of problems. Let’s face it, some of the applications we use are not perfect. They get the job done but they utilize a lot of memory doing it.

In terms of virtual machine level issues, is it possible that you could have a limit or share value that’s misconfigured? At the ESXi Host Level, you could need additional resources. It’s hard to believe sometimes, but you might need another host to help with load!

Once you have identified the root cause, you should assess the impact of the problem on your day to day operations. When and what type of fix should you implement? A short-term one or a long-term solution? Assess the impact of your solution on daily operations. Short-term solution: Implement a quick workaround. Long-term solution: Reconfiguration of a virtual machine or host.

Now that the basics have been covered, download the eBook to discover how to put this theory into practice!

Why Network Verification Requires a Mathematical Model
Learn how verification can be used in key IT processes and workflows, why a mathematical model is required and how it works; as well as example use cases from the Forward Enterprise platform.
Network verification is a rapidly emerging technology that is a key part of Intent Based Networking (IBN). Verification can help avoid outages, facilitate compliance processes and accelerate change windows. Full-feature verification solutions require an underlying mathematical model of network behavior to analyze and reason about policy objectives and network designs. A mathematical model, as opposed to monitoring or testing live traffic, can perform exhaustive and definitive analysis of network implementations and behavior, including proving network isolation or security rules.

In this paper, we will describe how verification can be used in key IT processes and workflows, why a mathematical model is required and how it works, as well as example use cases from the Forward Enterprise platform. This will also clarify what requirements a mathematical model must meet and how to evaluate alternative products.
ESG Report: Verifying Network Intent with Forward Enterprise
This ESG Technical Review documents hands-on validation of Forward Enterprise, a solution developed by Forward Networks to help organizations save time and resources when verifying that their IT networks can deliver application traffic consistently in line with network and security policies. The review examines how Forward Enterprise can reduce network downtime, ensure compliance with policies, and minimize adverse impact of configuration changes on network behavior.
ESG research recently uncovered that 66% of organizations view their IT environments as more or significantly more complex than they were two years ago. The complexity will most likely increase, since 46% of organizations anticipate their network infrastructure spending to exceed that of 2018 as they upgrade and expand their networks.

Large enterprise and service provider networks consist of multiple device types—routers, switches, firewalls, and load balancers—with proprietary operating systems (OS) and different configuration rules. As organizations support more applications and users, their networks will grow and become more complex, making it more difficult to verify and manage correctly implemented policies across the entire network. Organizations have also begun to integrate public cloud services with their on-premises networks, adding further network complexity to manage end-to-end policies.

With increasing network complexity, organizations cannot easily confirm that their networks are operating as intended when they implement network and security policies. Moreover, when considering a fix to a service-impact issue or a network update, determining how it may impact other applications negatively or introduce service-affecting issues becomes difficult. To assess adherence to policies or the impact of any network change, organizations have typically relied on disparate tools and material—network topology diagrams, device inventories, vendor-dependent management systems, command line (CLI) commands, and utilities such as “ping” and “traceroute.” The combination of these tools cannot provide a reliable and holistic assessment of network behavior efficiently.

Organizations need a vendor-agnostic solution that enables network operations to automate the verification of network implementations against intended policies and requirements, regardless of the number and types of devices, operating systems, traffic rules, and policies that exist. The solution must represent the topology of the entire network or subsets of devices (e.g., in a region) quickly and efficiently. It should verify network implementations from prior points in time, as well as proposed network changes prior to implementation. Finally, the solution must also enable organizations to quickly detect issues that affect application delivery or violate compliance requirements.
Forward Networks ROI Case Study
See how a large financial services business uses Forward Enterprise to achieve significant ROI with process improvements in trouble ticket resolution, audit-related fixes and change windows.
Because Forward Enterprise automates the intelligent analysis of network designs, configurations and state, we provide an immediate and verifiable return on investment (ROI) in terms of accelerating key IT processes and reducing manhours of highly skilled engineers in troubleshooting and testing the network.

In this paper, we will quantify the ROI of a large financial services firm and document the process improvements that led to IT cost savings and a more agile network. In this analysis, we will look at process improvements in trouble ticket resolution, audit-related fixes and acceleration of network updates and change windows. We will explore each of these areas in more detail, along with the input assumptions for the calculations, but for this financial services customer, the following benefits were achieved, resulting in an annualized net savings of over $3.5 million.
The SysAdmin Guide to Azure Infrastructure as a Service
If you're used to on-premises infrastructures, cloud platforms can seem daunting. But it doesn't need to be. This eBook written by the veteran IT consultant and trainer Paul Schnackenburg, covers all aspects of setting up and maintaining a high-performing Azure IaaS environment, including: • VM sizing and deployment • Migration • Storage and networking • Security and identity • Infrastructure as code and more!

The cloud computing era is well and truly upon us, and knowing how to take advantage of the benefits of this computing paradigm while maintaining security, manageability, and cost control are vital skills for any IT professional in 2020 and beyond. And its importance is only getting greater.

In this eBook, we’re going to focus on Infrastructure as a Service (IaaS) on Microsoft’s Azure platform - learning how to create VMs, size them correctly, manage storage, networking, and security, along with backup best practices. You’ll also learn how to operate groups of VMs, deploy resources based on templates, managing security and automate your infrastructure. If you currently have VMs in your own datacenter and are looking to migrate to Azure, we’ll also teach you that.

If you’re new to the cloud (or have experience with AWS/GCP but not Azure), this book will cover the basics as well as more advanced skills. Given how fast things change in the cloud, we’ll cover the why (as well as the how) so that as features and interfaces are updated, you’ll have the theoretical knowledge to effectively adapt and know how to proceed.

You’ll benefit most from this book if you actively follow along with the tutorials. We will be going through terms and definitions as we go – learning by doing has always been my preferred way of education. If you don’t have access to an Azure subscription, you can sign up for a free trial with Microsoft. This will give you 30 days 6 to use $200 USD worth of Azure resources, along with 12 months of free resources. Note that most of these “12 months” services aren’t related to IaaS VMs (apart from a few SSD based virtual disks and a small VM that you can run for 750 hours a month) so be sure to get everything covered on the IaaS side before your trial expires. There are also another 25 services that have free tiers “forever”.

Now you know what’s in store, let’s get started!

Evaluator Group Report on Liqid Composable Infrastructure
In this report from Eric Slack, Senior Analyst at the Evaluator Group, learn how Liqid’s software-defined platform delivers comprehensive, multi-fabric composable infrastructure for the industry’s widest array of data center resources.
Composable Infrastructures direct-connect compute and storage resources dynamically—using virtualized networking techniques controlled by software. Instead of physically constructing a server with specific internal devices (storage, NICs, GPUs or FPGAs), or cabling the appropriate device chassis to a server, composable enables the virtual connection of these resources at the device level as needed, when needed.

Download this report from Eric Slack, Senior Analyst at the Evaluator Group to learn how Liqid’s software-defined platform delivers comprehensive, multi-fabric composable infrastructure for the industry’s widest array of data center resources.
IDC: SaaS Backup and Recovery: Simplified Data Protection Without Compromise
Although the majority of organizations have a "cloud first" strategy, most also continue to manage onsite applications and the backup infrastructure associated with them. However, many are moving away from backup specialists and instead are leaving the task to virtual infrastructure administrators or other IT generalists. Metallic represents Commvault's direct entry into one of the fastest-growing segments of the data protection market. Its hallmarks are simplicity and flexibility of deployment

Metallic is a new SaaS backup and recovery solution based on Commvault's data protection software suite, proven in the marketplace for more than 20 years. It is designed specifically for the needs of medium-scale enterprises but is architected to grow with them based on data growth, user growth, or other requirements. Metallic initially offers either monthly or annual subscriptions through reseller partners; it will be available through cloud service providers and managed service providers over time. The initial workload use cases for Metallic include virtual machine (VM), SQL Server, file server, MS Office 365, and endpoint device recovery support; the company expects to add more use cases and supported workloads as the solution evolves.

Metallic is designed to offer flexibility as one of the service's hallmarks. Aspects of this include:

  • On-demand infrastructure: Metallic manages the cloud-based infrastructure components and software for the backup environment, though the customer will still manage any of its own on- premise infrastructure. This environment will support on-premise, cloud, and hybrid workloads. IT organizations are relieved of the daily task of managing the infrastructure components and do not have to worry about upgrades, OS or firmware updates and the like, for the cloud infrastructure, so people can repurpose that time saved toward other activities.
  • Metallic offers preconfigured plans designed to have users up and running in approximately 15 minutes, eliminating the need for a proof-of-concept test. These preconfigured systems have Commvault best practices built into the design, or organizations can configure their own.
  • Partner-delivered services: Metallic plans to go to market with resellers that can offer a range of services on top of the basic solution's capabilities. These services will vary by provider and will give users a variety of choices when selecting a provider to match the services offered with the organization's needs.
  • "Bring your own storage": Among the flexible options of Metallic, including VM and file or SQL database use cases, users can deploy their own storage, either on-premise or in the cloud, while utilizing the backup/recovery services of Metallic. The company refers to this option as "SaaS Plus."
Top 10 Best Practices for VMware Backups
Topics: vSphere, backup, Veeam
Backup is the foundation for restores, so it is essential to have backups always available with the required speed. The “Top 10 Best Practices for vSphere Backups” white paper discusses best practices with Veeam Backup & Replication and VMware vSphere.

More and more companies come to understand that server virtualization is the way for modern data safety. In 2019, VMware is still the market leader and many Veeam customers use VMware vSphere as their preferred virtualization platform. But, backup of virtual machines on vSphere is only one part of service Availability. Backup is the foundation for restores, so it is essential to have backups always available with the required speed. The “Top 10 Best Practices for vSphere Backups” white paper discusses best practices with Veeam Backup & Replication and VMware vSphere, such as:

•    Planning your data restore in advance
•    Keeping track of your data backup software updates and keeping your backup tools up-to-date
•    Integrating storage based snapshots into your Availability concept
•    And much more!

Get prepared for the Microsoft Azure Administrator Certification Exam
Download this study guide to learn about the Azure Administrator skills measured in AZ‑103, as well as some of the important topics that will be covered under each of the exam's study areas

Microsoft Azure Administrator Certification Exam measures your skill set in provisioning and managing an Azure environment with a focus on Azure subscription management, compute, storage, networking and identity. The AZ‑103 exam replaces the AZ‑100 and AZ‑101 exams, thereby simplifying your journey to become a certified Azure Administrator Associate.

Download this study guide to learn about the Azure Administrator skills measured in AZ‑103, as well as some of the important topics that will be covered under each of the exam's study areas, such as:

•    Azure subscriptions and resources management
•    Storage management and implementation
•    Deployment and management of virtual machines
•    Configuration and management of virtual networks
•    Identities management

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