Virtualization software is old and does not take full advantage of modern hardware, which makes it very power inefficient and requires data centers to overprovision hardware to avoid performance degradation.
It’s the pitch of the sun’s rays. Virtualization-Software vendors that offer products that take advantage of technologies that did not exist when Xen, KVM, VMware, and Hyper-V were first developed.
“The cloud infrastructure or virtualization stack was designed and built 15 to 20 years ago,” said Kosten Metreweli, Chief Strategy Officer at Sunlight. “That is, the big problem here was that I / O, especially storage, was very slow at the time. Very fast, now with NVMe storage, pushing millions of IOPS from a single device. You can. This is an order of magnitude better than it was possible just a few years ago. “
Because of the sheer volume of data I / O and existing VM products cannot achieve such performance, you need multiple cores or multiple CPUs to get the most out of your SSD with a single NVMe drive.
Sunlight CEO Julian Chesterfield should know. Prior to founding the company, he was part of the team that built the Xen hypervisor. It is now owned by Citrix and is widely used in Amazon Web Services and elsewhere.
“By building a more efficient architecture for the virtualization layer, you can achieve bare metal performance effectively. [it’s] Instead of getting only 10% or 20% of the performance of the underlying hardware, you get the full performance of the underlying hardware, “he said.
Most enterprises are facing more hardware due to poor VM performance. According to Sunlight, more efficient VMs can deliver 100% of the underlying hardware performance, requiring only 30% to 50% of the infrastructure that traditional virtualization needs to provision. is.
“Because hardware is supposed to be cheap, these big hyperscalars encourage people to consume more infrastructure, because this is their business model. Of course, to carbon with it. The impact of is significant, “said Metreweli.
Chesterfield estimates that depending on the application, hardware requirements can be reduced by two-thirds. Apps that rely heavily on I / O, such as analytics and AI, are most effective.
“With Sunlight, we can provide the full performance of the underlying hardware, so we only need one-third of the infrastructure. This saves two-thirds of our server infrastructure. That means, that’s two-thirds of the power these servers consume, “he says.
It is no exaggeration to say that Sunlight is in a tough battle. However, we have OEM partners such as HP Enterprise and Lenvo, and we have just signed an OEM contract for edge computing with Acer’s subsidiary Altos Computing. Hyper-Converged Infrastructure (HCI) Appliance. Under the agreement, Altos plans to integrate Sunlight’s NexVisor hyper-converged stack into its Brainsphere appliance.
At the edge, according to Metreweli, devices are smaller and have less power than those found in data centers, but they are much more used by organizations such as retail chains with multiple sites. “They will result in unpleasant carbon dioxide emissions in their own right, so it’s very important to be able to keep the infrastructure of these edge environments small,” he said.
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Sunlight aims for more efficient virtualization
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