Virtualization Technology News and Information
White Papers
RSS
White Papers Search Results
Showing 1 - 16 of 16 white papers, page 1 of 1.
Making a Business Case for Unified IT Monitoring
Unified monitoring solutions like Zenoss offer a cost-effective alternative for those seeking to rein-in monitoring inefficiencies. By establishing a central nerve center to collect data from multiple tools and managed resources, IT groups can gain visibility into the end-to-end availability and performance of their infrastructure. This helps simplify operational processes and reduce the risk of service disruption for the enterprise.

In large IT organizations, monitoring tool sprawl has become so commonplace that it is not unusual for administrators to be monitoring 10 to 50 solutions across various departments.

Unified monitoring solutions like Zenoss offer a cost-effective alternative for those seeking to rein-in monitoring inefficiencies. By establishing a central nerve center to collect data from multiple tools and managed resources, IT groups can gain visibility into the end-to-end availability and performance of their infrastructure. This helps simplify operational processes and reduce the risk of service disruption for the enterprise.

This paper can help you make an effective business case for moving to a unified monitoring solution. Key considerations include:

•    The direct costs associated with moving to a unified monitoring tool
•    The savings potential of improved IT operations through productivity and efficiency
•    The business impact of monitoring tools in preventing and reducing both downtime and service degradation

Download the paper now!

How to avoid VM sprawl and improve resource utilization in VMware and Veeam backup infrastructures
You're 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.

You're 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:

  • Identify “zombies”
  • Clean up garbage and orphaned snapshots
  • Establish a transparent system to get sprawl under control
  • And more!
5 Keys to Virtualization Zen
So you’ve invested in virtualization - now what does it take to make that virtual environment hum? Before, during and after deploying, you need a modern monitoring solution to ensure you’re getting the most of your investment. We’ve compiled the 5 keys for conquering downtime and achieving virtualization bliss.

So you’ve invested in virtualization - now what does it take to make that virtual environment hum? Before, during and after deploying, you need a modern monitoring solution to ensure you’re getting the most of your investment. We’ve compiled the 5 keys for conquering downtime and achieving virtualization bliss.

Zenoss makes managing virtualized environments and virtualization monitoring easy and less expensive. The Zenoss hybrid IT monitoring platform allows you to comprehensively monitor resource performance and availability across the entire stack, including network, storage, applications and more, regardless of physical or virtual location.

4 Virtualization Skills to Take Flight In Your IT Career
It's time to take your IT career flight beyond the final frontiers of your virtual universe. Do it with the SOAR Framework.
Normal 0 false false false EN-US X-NONE X-NONE

It's time to take your IT career flight beyond the final frontiers of your virtual universe. Do it with the SOAR Framework.

You'll learn 4 virtualization skills to advance your career: 

  • Secure - Govern, control data and user planes
  • Optimize - Run more efficiently
  • Automate - Scale your IT environment
  • Report - Show & tell to your leadership teams
Each SOAR skill will help you to deal with change management in the era of continuous service integration and service delivery. Time to shatter the shackles and take flight!
DR 101 EBook
Confused about RTOs and RPOs? Fuzzy about failover and failback? Wondering about the advantages of continuous replication over snapshots? Well, you’re in the right place. The Disaster Recovery 101 eBook will help you learn about DR from the ground up and assist you in making informed decisions when implementing your DR strategy, enabling you to build a resilient IT infrastructure.
Confused about RTOs and RPOs? Fuzzy about failover and failback? Wondering about the advantages of continuous replication over snapshots? Well, you’re in the right place. The Disaster Recovery 101 guide will help you learn about DR from the ground up and assist you in making informed decisions when implementing your DR strategy, enabling you to build a resilient IT infrastructure.

This 101 guide will educate you on topics like:
  • How to evaluate replication technologies
  • Measuring the cost of downtime
  • How to test your Disaster Recovery plan
  • Reasons why backup isn’t Disaster Recovery
  • Tips for leveraging the cloud
  • Mitigating IT threats like ransomware
Get your business prepared for any interruption, download the Disaster Recovery 101 eBook now!
The Next Generation Clusterless Federation Design in the Cloudistics Cloud Platform
Is there another way to manage your VMs? Yes, the introduction of the Cloudistics Cloud Platform has an innovative approach – non-clustered (or clusterless) federated design.The clusterless federation of the Cloudistics Cloud platform uses categories and tags to characterize computer nodes, migration zones, and storage groups (or blocks). With these benefits: ⦁ Node Limits Are A Thing of the Past. ⦁ Locking limitations are removed. ⦁ Flexibility is Enhanced. ⦁ Ladders of Latency are Removed. ⦁

This paper is written in the context of modern virtualized infrastructures, such as VMware or Nutanix. In such systems, a hypervisor runs on each compute node creating multiple virtual machines (VMs) per compute node. A guest OS runs inside each VM.

Data associated with each VM is stored in one or more virtual disks (vDisks). A virtual disk appears like a local disk, but can be mapped to physical storage in many ways as we will discuss.

Virtualized infrastructures use clustering to provide for non-disruptive VM migration between compute nodes, for load balancing across the nodes, for sharing storage, and for high availability and failover. Clustering is well known and has been used to build
computer systems for a long time. However, in the context of virtualized infrastructures, clustering has a number of significant limitations. Specifically, as we explain below, clusters limit scalability, decrease resource efficiency, hurt performance, reduce flexibility and impair manageability.

In this paper, we will present an innovative alternative architecture that does not have these limitations of clustering. We call our new approach clusterless federation and it is the approach used in the Cloudistics platform.

The rest of this paper is organized as follows. In Section 2, we describe the limitations of clustering and in Section 3, we drive the point home by using the specific example of VMware; other virtualized systems are similar. In Section 4, we present the clusterless federated approach and show how it avoids the limitations of clustering. We summarize in Section 5.

High Availability Clusters in VMware vSphere without Sacrificing Features or Flexibility
This paper explains the challenges of moving important applications from traditional physical servers to virtualized environments, such as VMware vSphere in order to take advantage of key benefits such as configuration flexibility, data and application mobility, and efficient use of IT resources and highlights six key facts you should know about HA protection in VMware vSphere environments that can save you money.

Many large enterprises are moving important applications from traditional physical servers to virtualized environments, such as VMware vSphere in order to take advantage of key benefits such as configuration flexibility, data and application mobility, and efficient use of IT resources.

Realizing these benefits with business critical applications, such as SQL Server or SAP can pose several challenges. Because these applications need high availability and disaster recovery protection, the move to a virtual environment can mean adding cost and complexity and limiting the use of important VMware features. This paper explains these challenges and highlights six key facts you should know about HA protection in VMware vSphere environments that can save you money.

Application & Desktop Delivery for Dummies
In this book, you learn how solutions, such as Parallels Remote Application Server (RAS), replace traditional application deployment with on-demand application delivery, and why it's right for your organization.
Applications are essential to the businesses and organizations of all sizes and in all industries. End-users need to have continuous and reliable access to their applications whether working in the office or remotely, at any time of the day or night, and from any device. With the advent of cloud computing, office desktops with installed applications (that had to be constantly updated) have become a thing of the past — application streaming, virtual desktop infrastructure (VDI), and hosted applications are the future (and the present, for that matter). Application virtualization is an easy way to manage, distribute, and maintain business applications. Virtualized applications run on a server, while end-users view and interact with their applications over a network via a remote display protocol. Remote applications can be completely integrated with the user’s desktop so that they appear and behave like local applications. Today, you can dynamically publish applications to remote users in several ways. The server-based operating system (OS) instances that run remote applications can be shared with other users (a terminal services desktop), or the application can be running on its own OS instance on the server (a VDI desktop).
Become an Always-On Enterprise: How 6 Companies Revolutionized Ops to Achieve 24/7 Availability
Digital transformation is dramatically changing how the world interacts. Ensuring your services and applications are always available to employees - and customers - is essential to becoming a digital leader.
Digital transformation is dramatically changing how the world interacts. Ensuring your services and applications are always available to employees - and customers - is essential to becoming a digital leader.

The journey to Always-On application Availability begins with a close examination of your current infrastructure to determine the cause of unwanted downtime. From eliminating data loss and slow data recovery to minimizing risk and decreasing downtime, you can leverage Availability initiatives to jumpstart digital transformation, rapidly adapt to business changes and become an industry leader.

Read this eBook to learn how six companies achieved 24/7 Availability with help from Cisco and Veeam.
ESG webcast: Multi-cloud Data Protection Trends and Best Practices
Is the multi-cloud here to stay and are enterprises really adopting this strategy? ESG’s IT Spending Intentions survey shows that 81% of current public cloud infrastructure customers use multiple CSPs and 53% expect the number of unique CSPs they use to increase over the next three years.
Is the multi-cloud here to stay and are enterprises really adopting this strategy? ESG’s IT Spending Intentions survey shows that 81% of current public cloud infrastructure customers use multiple CSPs and 53% expect the number of unique CSPs they use to increase over the next three years.

The proliferation of multiple cloud providers is far from being a point-in-time statistic and it is manly driven by companies’ desire to identify the cloud provider that best fits each application and workload.

Join Edwin Yuen, ESG Senior Analyst for Data Protection and Yesica Schaaf, Senior Director, Veeam® Cloud Marketing in the discussion of Availability in multi-cloud environments to learn more about:
  • Current and upcoming trends in multi-cloud adoption, as well as considerations driving these market shifts
  • Challenges associated with increased IT complexity and multi-cloud deployments
  • How Veeam is helping its customers address multi-cloud and Data Availability: South Oregon University, Goodwill, Columbia Power & Water Systems and Movius
  • And much more!
Ensure business continuity & disaster recovery compliance
In this webinar and demo, you will learn how NEW Veeam® Availability Orchestrator includes everything you need to reduce the time, costs and effort associated with planning for and recovering from a disaster to ensure DR compliance and the continuous delivery of production IT services
In this webinar and demo, you will learn how NEW Veeam Availability Orchestrator includes everything you need to reduce the time, costs and effort associated with planning for and recovering from a disaster to ensure DR compliance and the continuous delivery of production IT services, including:
  • Fully prepared, automatically updated DR documentation to satisfy compliance requirements, ready for C-level executive and stakeholder sign off
  • Automated plan testing and readiness checks to ensure recoverability with zero impact on production systems
  • Reliable failover and failback of multi-site IT services in the event of planned or unplanned downtime
  • And more!
Understanding Windows Server Cluster Quorum Options
This white paper discusses the key concepts you need to configure a failover clustering environment to protect SQL Server in the cloud.
This white paper discusses the key concepts you need to configure a failover clustering environment to protect SQL Server in the cloud. Understand the options for configuring the cluster Quorum to meet your specific needs. Learn the benefits and key takeaways for providing high availability for SQL Server in a public cloud (AWS, Azure, Google) environment.
Solving Healthcare IT Challenges with DataCore Software-Defined Storage
In this solution brief, learn how software-defined storage can help solve the most pressing challenges in Healthcare IT: (1) consolidating and managing data from disparate systems, (2) safeguarding data and applications from cyberattacks, system outages, natural disaster, and human error, (3) ensuring fast application response times and real-time data availability for life-critical applications, and (4) scaling storage as needed — easily, instantaneously, inexpensively, and non-disruptively.

Today’s hospitals are benefitting from an explosion of information technologies that is ushering in a new era of healthcare. With these advanced technologies, significantly more data is being generated, from a much wider variety of sources, and at a more frequent pace. All of this data must be stored, shared, and protected.

With data the lifeblood of healthcare, IT departments are challenged to adopt new storage and management strategies to handle the deluge of data. The skyrocketing costs to achieve continuous data availability, cope with exponential data growth, and provide timely data access rank among the most pressing challenges facing healthcare IT organizations today.

That is why a growing number of healthcare institutions are deploying DataCore’s software-defined storage platform. Only DataCore enables today’s hospitals and health systems to address mission-critical healthcare IT challenges while maximizing the availability, performance, and utilization of IT resources – allowing them to enhance patient outcomes while keeping costs low. Learn more in this solution brief.

Top 10 Reasons to Adopt Software-Defined Storage
In this brief, learn about the top ten reasons why businesses are adopting software-defined storage to empower their existing and new storage investments with greater performance, availability and functionality.
DataCore delivers a software-defined architecture that empowers existing and new storage investments with greater performance, availability and functionality. But don’t take our word for it. We decided to poll our customers to learn what motivated them to adopt software-defined storage. As a result, we came up with the top 10 reasons our customers have adopted software-defined storage.
Download this white paper to learn about:
•    How software-defined storage protects investments, reduces costs, and enables greater buying power
•    How you can protect critical data, increase application performance, and ensure high-availability
•    Why 10,000 customers have chosen DataCore’s software-defined storage solution
The Gorilla Guide to Moving Beyond Disaster Recovery to IT Resilience
Does your business require you to modernize IT while you’re struggling to manage the day to day? Sound familiar? Use this e-book to help move beyond the day to day challenges of protecting your business and start shifting to an IT resilience strategy. With IT resilience you can focus your efforts where they matter: on successfully completing those projects which mean the most to the progress of the business - the ones that help you increase market share, decrease costs and innovate faster than y
Does your business require you to modernize IT while you’re struggling to manage the day to day. Sound familiar?

Use this e-book to help move beyond the day to day challenges of protecting your business and start shifting to an IT resilience strategy. IT resilience is an emerging term that describes a stated goal for businesses to accelerate transformation and easily adapt to change while protecting the business from disruption.

With IT resilience you can focus your efforts where they matter: on successfully completing those projects which mean the most to the progress of the business – the ones that help you increase market share, decrease costs and innovate faster than your competitors.

With this guide you will learn…
  • How to prepare for both unplanned and planned disruptions to ensure continuous availability
  • Actionable steps to remove the complexity of moving and migrating workloads across disparate infrastructures
  • Guidance on hybrid and multi-cloud IT: gain the flexibility to move applications in and out of the cloud
How Parallels RAS Enhances Microsoft RDS
In 2001, Microsoft introduced the RDP protocol that allowed users to access an operating system’s desktop remotely. Since then, Microsoft has developed the Microsoft Remote Desktop Services (RDS) to facilitate remote desktop access. However, Microsoft RDS leaves a lot to be desired. This white paper highlights the pain points of RDS solutions, and how systems administrators can use Parallels® Remote Application Server (RAS) to enhance their Microsoft RDS infrastructure.

In 2001, Microsoft introduced the RDP protocol that allowed users to access an operating system’s desktop remotely. Since then, Microsoft has developed the Microsoft Remote Desktop Services (RDS) to facilitate remote desktop access.

However, Microsoft RDS leaves a lot to be desired. This white paper highlights the pain points of RDS solutions, and how systems administrators can use Parallels Remote Application Server (RAS) to enhance their Microsoft RDS infrastructure.

Microsoft RDS Pain Points:
•    Limited Load Balancing Functionality
•    Limited Client Device Support
•    Difficult to Install, Set Up, and Update

Parallels RAS is an application and virtual desktop delivery solution that allows systems administrators to create a private cloud from which they can centrally manage the delivery of applications, virtual desktops, and business-critical data. This comprehensive VDI solution is well known for its ease of use, low license costs, and feature list.

How Parallels RAS Enhances Your Microsoft RDS Infrastructure:
•    Easy to Install and Set Up
•    Centralized Configuration Console
•    Auto-Configuration of Remote Desktop Session Hosts
•    High Availability Load Balancing (HALB)
•    Superior user experience on mobile devices
•    Supports hypervisors from Citrix, VMware, Microsoft’s own Hyper-V, Nutanix Acropolis, and Kernel-based Virtual Machine (KVM)

As this white paper highlights, Parallels RAS allows you to enhance your Microsoft Remote Desktop Services infrastructure, enabling you to offer a superior application and virtual desktop delivery solution.

Built around Microsoft’s RDP protocol, Parallels RAS allows systems administrators to do more in less time with fewer resources. Since it is easier to implement and use, systems administrators can manage and easily scale up the Parallels RAS farm without requiring any specialized training. Because of its extensive feature list and multisite support, they can build solutions that meet the requirements of any enterprise, regardless of its size and scale.