NVMe fabric flash and deduping VSAN lead

The Future Road Sign with dramatic clouds and sky.

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

EMC has new storage products coming in both external shared array form and in its converged and hyper-converged systems lines of products, using new VSAN capabilities.

These will be announced over the next two quarters and will change the shape of EMC’s product lines. We think we now have an overall view of what the mainstream product lines will look like.

This information comes from EMC’s latest quarterly results earnings call, from various sources, and from blogs by EMC VCE president Chad Sakac.

The background includes the point that VMware’s VSAN/EVO:RAIL/EMC VSPEX Blue products have not apparently been successful, hence the need for a revamp of the core VSAN software.

Read on here

Top 10 cloud trends for 2016

cloud-adoption-trends

Good post by Lazlo Creates (thank you)

Just like any other area of technological innovation, cloud is a massive industry which has developed in ways few would predict a couple of years ago. As more individuals and enterprises embrace cloud technologies, the security and usability questions become a central focus of many providers. But consumer expectations aren’t the only factor shaping the state of cloud. Here are 10 key cloud trends to watch in 2016.

Read on here

Making All-Flash 3D TLC SSD Arrays Enterprise Ready

3d-nano-ssd-rcm992x0

Good post by George Crump (thank you)

All-Flash Array Vendors are now releasing systems with 3D TLC SSDs. They claim that they have reached price parity, without data efficiency, to mainstream data center hard disk arrays. 3D TLC NAND does bring the price per GB of flash storage down considerably, but it does carry the risk of device failure and data loss. Understanding how a vendor mitigates that risk is critical to vendor selection.

Read on here

Network, your next big storage problem!

data

Good post by Enrico Signoretti (thank you)

A few days ago I had an interesting chat with Andy Warfield at Coho Data and the topic of Network/Storage relationship came up several times. (Quick disclaimer: I’m currently doing some work for Coho)

In a couple of my latest articles (here and here) I talked about why many large IT organizations prefer PODs to other topologies for their datacenters but I totally forgot to talk about networking (I also have to admit that networking is not my field at all). So, this article could be the right follow-up for those posts.

Read on here

HPE tops IDC’s all-flash array list. But look who’s not on the list

idc-logo

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

Severely narrow view of AFA industry

Research house IDC has put out an all-flash array marketscape which deliberately excludes most of the available all-flash arrays. HPE tops its AFA list.

IDC identifies three leaders:

  • EMC with its XtremIO product
  • HPE with its 3PAR 7450c
  • Pure Storage and its FlashArray //m

Can we put them in a 1-2-3 order?

Read on here

Network change – who is in control?

Post by John Harrington (thank you)

Network Change

Nothing sparks engineering debate quite as much as ‘network change control’. It’s one of those topics we love to hate. We feel buried by useless bureaucracy. We ask, ‘Why can’t our managers just trust us, instead of weighing us down with meaningless process and red tape’?

Read on here

Designing Backup to replace Primary Storage

blueprint

Good post by George Crump (thank you)

Users and application owners expect that the systems they use will never go down, and if they do they will be returned to operation quickly with little data loss. In our article “Designing Primary Storage to Ease the Backup Burden” we discussed how to architect a primary storage infrastructure that is able to help meet these challenges. We call this design Protected Primary Storage. But this design can be expensive, especially if it is applied to every application in the data center.

Read on here

Market share: HP & Others up – everyone else down

IBM SVC 6.2 (with V7000) - SPC-1 520'043 IOPS

Good post by Robin Harris (thank you)

IDC’s Worldwide Total Disk Storage Systems Market for Q3 2015 had some interesting results. The thumbnail is the title of this post.

But there are a couple more details. ODM vendors – who sell direct to the hyperscale data center customers – had the fastest revenue growth of any supplier at 23.4%. HP’s revenue growth came in second at 16%, while the Others followed closely at 15.2%.

Read on here

Amazon, Azure and Google in race to the bottom … of cloud storage pricing

cw054-running-the-race-winning-the-prize

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

Storage 2016 A period of quiet, rest and reflection is what the storage industry needs after a frankly hectic and very eventful 2015.

It won’t get it. The opposing forces of simplicity and complexity, access speed versus capacity, server versus array, on premises versus cloud, and tuned hardware and software versus software-defined are still in deep conflict. And don’t forget the containerisation issues in the background.

There is also a growing generalised attack on storage data access latency, just to add something else into the mix.

Read on here

Merry Christmas from Storage CH Blog !

xmas

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