The technology enabled the agency to reduce its server rooms by half, says Henry-Reeves. That calculus changed in August 2022 when the NWS completed the transition to HCI. “If a server died, everything it was doing would go over to a paired server so the system could continue to function in a degraded mode.”
Many agencies turn to hyperconvergence because the virtualized architecture scales easily and brings the added benefit of simplifying IT management - a big draw for the NWS.īecause AWIPS is a high-availability system, approximately half of the servers at each site were reserved for failover, Henry-Reeves says. With HCI, the servers and storage networks and arrays that make up a traditional data center are combined in a single, software-defined system. A Step Above the RestĪfter reviewing bids, the NWS decided to migrate AWIPS to a hyperconverged infrastructure from Red Hat, says Henry-Reeves. READ MORE: Hyperconvergence helps The Labor Department gain efficiencies. “Like other agencies, we’d been given a mandate to start consolidating our data centers,” she says. The Federal Information Technology Acquisition Reform Act also drove the initiative. “The lifecycle cost of all of those servers was a significant portion of our budget, and supporting that infrastructure had become a logistical burden.” “Our first goal was to find a way to reduce that footprint,” says Henry-Reeves. Each location had a legacy dependency on six to 10 servers. HCI is just an alternative approach way to manage your data center and while it has advantages, it is not necessarily the ‘superior’ option.A few years ago, with an eye toward eventually shifting AWIPS workloads to the cloud, the department set out to modernize the system’s infrastructure: a computer network includes installations at nearly 170 sites across the country. An HCI solution may compliment a CI if you have large data storage needs, but want a more nimble solution for DevOps or rapidly scaling applications. You should consider HCI if you need a lot of elasticity. The new resources are automatically added to your existing pools when you deploy them, so it is a much faster deployment model. It is very flexible as long as you are okay with scaling by nodes which must contain at least some compute, memory and storage.
#Hyper converged infrastructure software#
HCI solutions come prepackaged with software including a hypervisor and virtualized management. If you don’t foresee tremendous growth in your application portfolio, HC may be a fantastic option for you. Converged Infrastructure can be a great fit for companies that are capable and accustomed to managing a traditional 3-tier architecture and simply want to accelerate the design and deployment phases while maximizing flexibility. Or you can grow your storage capacity without adding CPU or memory. For example, you can add lots of CPU and memory without additional storage.
CI solutions are prepackaged, but also allow you to add specific capacity to pinpoint bottlenecks.
To determine which one is a better fit for you, start by considering your need for flexibility, scalabi lity, and your current IT skills. This is a simpler and more flexible way for organizations to scale and support their data center infrastructures.ĭepending on your selected vendor, you may simply add HCI software to the hardware of your choice, or you could a single vendor solution and deploy it all at once opting for hardware already configured and optimized with the HCI software. The HCI software unifies the system and makes it simple to assign compute, memory and storage resources per virtual machine based on the needs of your application. Instead of being hardware based and relying on building blocks, HCIs are software based, incorporate an additional virtualization layer, and scale in small nodes which include server, storage, and networking components, all in one chassis. Hyper-converged Infrastructures (HCIs) have additional benefits compared to CIs. This simplifies design, installation and management and greatly reduces the time previously required for data center projects. The Converged Infrastructure (CI) revolutionizes the data center by packaging all the components of a traditional 3-tier architecture together server, storage, and network. How Converged (CI) and Hyper-converged (HCI) infrastructures can simplify your data center
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