Challenges of server virtualization
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VMware vs. Microsoft vs. Citrix
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Challenges of server virtualization News
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February 23, 2018
23
Feb'18
IT turns to VMware encryption for added VM security
Encryption features in recent vSphere and vSAN updates aim to balance security with simplicity and performance. For VMware shops, there is little standing in the way of adoption.
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March 10, 2017
10
Mar'17
VCDX certification price change frustrates prospects
For the first time in years, VMware increased prices for its certifications -- and IT pros aren't thrilled with how much more they'll have to pay for the VCDX certification, in particular.
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February 26, 2015
26
Feb'15
Purchasing servers in a virtualized world
Virtualization creates the foundation of a software-defined data center, an arrangement by which all elements of an IT infrastructure are delivered as a service. This requires the virtualization of networks, storage and servers, a configuration ...
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February 26, 2015
26
Feb'15
How virtualization changes hardware purchases
With the rise of the software-defined data center and new hardware options that take advantage of virtualization, we're seeing another transformation in the way hardware is purchased.
Challenges of server virtualization Get Started
Bring yourself up to speed with our introductory content
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Support an endpoint security policy with guest hardening
Endpoint security relies not only on a series of tools and best practices, but also on a security mindset that starts with guest hardening and follows the deployment of every VM. Continue Reading
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zombie VM
A zombie VM is a virtual machine that is created, often for a particular purpose, that is forgotten when it is no longer needed for that purpose. Continue Reading
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Lack of agility with Windows Server licenses hamstrings cloud hopes
The sales pitch from public cloud providers is strong, but challenges with Windows Server licensing and other hang-ups have dulled enthusiasm for hybrid cloud deployments. Continue Reading
Evaluate Challenges of server virtualization Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Taking charge of VM allocation, troubleshooting methods
Long-term virtual infrastructure health leads to business growth. To achieve this, you must master virtual machine capacity planning and troubleshooting techniques. Continue Reading
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Stop treating servers like cattle, not pets -- try a fleet instead
A well-run, uniform group of servers resembles a herd of cattle, not pampered pets. But a trucking fleet is better optimized for the diverse needs of varied applications. Continue Reading
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How to choose between replacing and upgrading servers
Be sure to research the risks and rewards of either replacing or upgrading servers and virtualization hosts before deciding which option is the right choice for your environment. Continue Reading
Manage Challenges of server virtualization
Learn to apply best practices and optimize your operations.
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Incorporate NIST security and virtualization recommendations
Review NIST virtualization security recommendations with this overview of hypervisor security guidelines, including tips on VM lifecycles and hypervisor platform management. Continue Reading
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Build an IT maintenance plan around infrastructure needs
Don't delay maintenance reboots. It's easy to forget to reboot hosts, tools and drivers, so use a reboot schedule to ensure your infrastructure remains functional. Continue Reading
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The VMware HCL: When your hardware doesn't make the cut
If the VMware hardware compatibility list makes your hardware outdated, consider delaying upgrades, reusing hardware and temporarily implementing a workaround. Continue Reading
Problem Solve Challenges of server virtualization Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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Keep tabs on your data center for VM sprawl management
Having too many unnecessary VMs on a network strains CPU, memory and storage resources. It's up to the virtualization administrator to create a VM sprawl management plan. Continue Reading
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Control VM sprawl with the right management tools
Virtualization sprawl is the result of careless resource provisioning, and it can waste valuable computing resources, but, with the right tactics, it's possible to control VM sprawl. Continue Reading
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Preserve Hyper-V security from Meltdown and Spectre vulnerabilities
Protect Hyper-V VMs from Meltdown and Spectre security vulnerabilities, and install patches from Microsoft. Watch out for future revisions, performance impacts and recalls. Continue Reading