Pure Storage’s coming high-end array: We have the details

Good post by Chris Mellor (thank you) over at El Reg

We can tell you a few more juicy details about Pure’s coming high-end array, and we’re deducing that SolidFire has a product capacity refresh coming.

What we knew was that the new range-topper would boast up to 1.5PB usable capacity using 4 and 8TB 3D NAND modules (SSDs). It would have always-on QoS, support thousands of virtual machines and be priced at less than $1GB/usable capacity.

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Hadoop Storage: DAS vs. Shared

Post by George Crump (thank you)

Hadoop is a software solution that was developed to solve the challenge of doing a very rapid analysis of vast, often disparate data sets. Also known as big data, the results of these analytics, especially when produced quickly, can significantly improve an organization’s ability to solve problems, create new products and to cure diseases. One of the key tenets of Hadoop is to bring the compute to the storage instead of the storage to the compute. The fundamental belief is that the network in-between compute and storage is too slow, impacting time to results.

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IDC Predicts Increasing Cost of Enterprise Hard Disk Drives

Good post by Hu Yoshida (thank you)

IDC’s Worldwide Hard Disk Drive Forecast for 2015 to 2019, published in May 2015, predicts that “Slow HDD areal density (capacity per disk) growth means that a steadily increasing number of components per drive will be needed on average to reach higher capacity points, particularly for the enterprise segment. This dynamic will push the overall blended average HDD ASP higher each year over the forecast period….”

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How to safely use 8TB Drives in the Enterprise

Good post by George Crump (thank you)

After a few year hiatus higher capacity hard drives are coming to market. We expect 8TB drives to be readily available before the end of the year with 10TB drives soon to follow. And at the rate that capacity demands are increasing those drives can’t get here soon enough. But, these new extremely high-capacity disk drives are being met with some trepidation. There are concerns about performance, reliability and serviceability. Can modern storage systems build enough safeguards around these products for the enterprise data center to count on them?

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