Challenges For Data Centers

Saad MardiniIT Support Specialist
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Enjoying the opportunity to work with computers and technology is great, but enjoyment alone doesn’t pay the bills. "
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Edited by: Andrew Leniart
An explanation of how using Rack Scale Design solutions enable a flexible IT architecture for companies, assisting in the better management of their IT assets.

Rack Scale Design Solutions


Providers of Rack Scale Design solutions enable a flexible IT architecture with their applications. They help cloud service providers, enterprises and communications service providers transform their data centers by disaggregating servers into computing, data storage, acceleration and network resource pools, which can then be dynamically aggregated into load-optimized systems.


There is management software that incorporates the latest RSD software components and enables composite nodes to work seamlessly with each hypervisor. Users can group compute, network, and datastore resources into custom physical nodes called pods. 


Digital transformation is a challenge for data center infrastructure. Companies need to be able to adapt to massive data growth and handle new workloads. It is a mammoth task for data center managers to meet all these requirements.


In this IT environment, companies need to:


  • Adapt quickly and skillfully to changing requirements.
  • Simplify the management of complex distributed infrastructures.
  • Increase the use of infrastructure to reduce Operational and Capital expenditure.
  • Provide more flexibility through interoperability and open standards.
  • IT managers need a new data center architecture that enables them to quickly respond to growing and changing workload demands, quickly reusing unused resources, and managing even more IT infrastructure with existing IT staff. This is where Rack Scale Design (RSD) comes into play.


What do rack scale design solutions offer?


Providers of RSD solutions enable a flexible IT architecture with their applications. It helps cloud service providers, enterprises and communications service providers transform their data centers by disaggregating servers into compute, data storage, acceleration, and network resource pools, which can then be dynamically aggregated into load-optimized systems. 


With such RSD applications, users can create nodes in seconds to run bare-metal stacks, virtual machines, or containers-all from a single management console. This simplifies data center management and at the same time increases the sensible use of resources. In addition, open standards ensure interoperability between the various manufacturers.


Interconnecting systems on-the-fly saves data center managers from the time-consuming task of manually reconfiguring hardware. Nodes are optimally configured for every workload. As workloads change and resources are underutilized, they can easily be reassigned. For example, data center managers no longer need to plan for overcapacity for certain workloads because new resources can be added at any time.


Many RSD solutions are based on the state-of-the-art, open REST compliant Redfish API standard, which is becoming increasingly popular in the industry. By applying an open standard, they free end users from a "lock-in" and provide a proprietary solution. For example, OEMs can focus on innovation and differentiation away from general basic capabilities, thanks to the use of their vendors' open source reference software.


 In the future, the system will gradually allow all compute, data storage, and I / O resources to be pooled. It provides an easy path to an open, all-encompassing software-based infrastructure.


Compilation of data center partitions


QCT (Quanta Cloud Technology) has been an important partner of Intel for years and one of the first companies to use its RSD application for its server racks to drive the construction of advanced data centers and cloud environments. Such single-console RSD solutions provide scalability, efficiency, flexibility and optimal management. As a rule, the respective hardware comprises the controls of an entire rack. What's needed is management software that then manages servers, storage, and network hardware in the rack.


There is management software that incorporates the latest RSD software components and enables composite nodes to work seamlessly with each hypervisor. Users can group compute, network, and datastore resources into custom physical nodes called pods. For example, the QCT Rackgo R solution generates a complete, end-to-end view of all users' pods to monitor multiple workloads and multi-tenancy use cases. Pods can be configured to support a wide range of different workloads within the same data center and optimize resource utilization during load changes. With certain hardware, it is possible to disconnect parts from the rack and replace them while keeping the rest of the servers running unchanged.


Illustration of the network topology


Network diagrams are crucial in understanding how the network topology is tied to a business. In addition, they provide an overview of what happens in a network. Typically, IT solutions automatically discover devices in a data center, create an accurate network map, and update them as new devices are added or removed. This saves a lot of time compared to manual updates, as organizations can use a simple management graphics interface to pinpoint in time where infrastructure shortcomings exist and which components need to be upgraded or replaced.

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Saad MardiniIT Support Specialist
CERTIFIED EXPERT
Enjoying the opportunity to work with computers and technology is great, but enjoyment alone doesn’t pay the bills. "

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