10 Responses

  1. Vince
    Vince at |

    Your network is too slow…so buy Nutanix 🙂

    Reply
  2. EtherealMind
    EtherealMind at |

    Data is good, conclusion is somewhat biased. But the point I wanted to make is that you won’t be using 100GBE in the data centre, much more likely 25 or 50GBE because the cost of 100GBE is going to be too high. Mostly because of vendor licensing and overpriced SFP but that is another story.

    Reply
  3. Do IOPS matter? - Virtual Hike | Virtual Hike

    […] wrote a great article about the storage area network and de speeds that are involved with the upcoming flash […]

  4. Nutanix .Next Conference Highlights App Performance | Long White Virtual Clouds

    […] for all flash. I explain why Nutanix has some unique benefits with all flash configurations in Your Network Is Too Slow For Flash And What To Do About It. This article takes a look at some of the highlights from the conference specifically around […]

  5. Michael
    Michael at |

    Does Nutanix start with the 3D XPOINT samples in Q4 2016 ?

    Reply
  6. Sock stuffing – Nutanix Noob
    Sock stuffing – Nutanix Noob at |

    […] VMs will need.  Nutanix’s resident performance secret agent Michael Webster (NPX007) wrote a wonderful blog about the upcoming performance impacts this new hardware will have on networking so I’d encourage you to read it.  The grammar is infinitely better for […]

  7. Michael
    Michael at |

    The other vendors start before.

    bandwidth of DDR4-3200 at 25.6 GB/s, 4 million IOPS, sub-2 microsecond latency

    Up to 4 TB dimms
    http://xitore.com/what-is-nvdimm-x/

    Reply
    1. @vcdxnz001
      @vcdxnz001 at |

      Thanks for your contribution. The biggest problem with NVDIMM is serviceability. When they need to be replaced there is some downtime of the system potentially. With Optane (3D Xpoint) connected through NVMe / PCIe you will be able to hot plug. But we will need PCIe 4 or 5 before we really get decent performance from it. In any case, the network is way to slow for all of this flash. Local to the server is the only place for it.

      Reply

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