Hyperconverged Infrastructures (HCI) move software-defined storage (SDS) – described in the last blog – into the hypervisor cluster. The SDS component either runs as a virtual machine or as part of the hypervisor kernel itself. The SDS solution typically leverages…
Software-defined networking (SDN) represents the future of networking. A “software-defined” network enables an organization to virtualize their network, automate operations to enable efficient network configuration, and integrate network functions across dozens of switches creating a unified network architecture that is…
For decades, an organization bought its network switching products from a single vendor such as Cisco. In most cases, that organization’s data center became 100% dedicated to that networking vendor and it was almost impossible for another vendor to gain…
Achieving the Benefits of Open Networking in the Data Center Open networking offers the ability to break free of vendor lock-in and achieve white box economics. SDN promises automation, reduced OpEx and increased agility. However, the open networking and SDN landscape can…
One of the challenges with storage sprawl is managing all the different islands of storage. Physically separate storage systems can be more difficult to manage. This is especially the case if they’re from different vendors, since each system has a…
Managing one of something is usually easier than managing five of something. Indeed, when it comes to storage systems, it is easy to manage one vast storage array than it is five to ten individual ones. Consolidated systems focus much…
Software Defined Storage (SDS) abstracts commodity storage hardware so that it can be used in a scale-out architecture, but this can create a bottleneck between the CPU and the storage media. In many cases, the latency of hard disk drives…
Secondary storage systems primarily store backup and archive data. These systems often store ten to twenty times the capacity of primary storage systems. Vendors realize the opportunity and are now flooding into the market. Most of the solutions are turnkey…
Multi-Cloud is real, most organizations have multiple cloud relationships and plan on maintaining them. Even AWS CEO Andy Jassy said in a recent Wall Street Journal Interview, “There will not be only one cloud…but rather a handful of large cloud…
When the subject of data security comes up, it often begins, and unfortunately, ends with encryption. Indeed, encrypting data is critical, but in most cases, if the hacker or malware program compromises a user or administrator account, then more than…
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