Virtualized clusters and high-performance computing News
November 22, 2011
Doing a long-distance live migration these days is a Herculean effort, but F5 Networks says it’s time is coming for mere mortals.
February 18, 2010
With the power of today's high-performance computers comes great responsibility. Servers with outrageous resources could end up taking down your virtual machine infrastructure.
June 23, 2009
Despite an uncertain future under Oracle, Sun Microsystems launched several high-performance computing hardware and software offerings this week.
May 19, 2009
In an about-face, Microsoft will now support failover clustering for SQL Server instances running in a virtual machine.
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Using nonvolatile dual in-line memory modules instead of PCIe-connected NVMe SSDs in your virtual server equates to better speed and overall performance. Continue Reading
To build single or multisite Hyper-V failover clusters, you need to meet the proper requirements, choose appropriate hardware, and understand the inner workings of the cluster. Continue Reading
A virtual machine (VM) is a software computer that, like a physical computer, runs an operating system and applications. Continue Reading
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Due to their effect on virtualized clusters, virtual SANs and overall database performance, new in-memory technologies like DRAM and RDMA networks are becoming more widely adopted. Continue Reading
Server failure can cause devastating setbacks and cost businesses untold amounts each year. Avoid the dangers of disaster recovery with VM clusters and high availability. Continue Reading
Before you start buying new hardware, take time to evaluate why you need more cluster capacity and make a plan to anticipate future needs. Continue Reading
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What are the hardware and software requirements for server clustering with vSphere 5.5? Continue Reading
Use these strategies for grouping virtualization host servers to make sure your data center stays organized and easy to manage. Continue Reading
In data centers, N+1 redundancy is used to express the idea that a system should be designed to withstand the loss of a component. Continue Reading
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Recent evidence shows virtualization is a viable option for high performance computers today. Continue Reading
Converged infrastructure pods are a good option for virtualization, but administrators must decide whether simplicity is worth a clustering headache. Continue Reading
Adding OS-level high availability on top of an existing HA system may seem like overkill, but certain circumstances necessitate extra protection. Continue Reading