Articles about Deduplication

Nimble_AF_Series_table_competition

Nimble gets, well, nimble about hyperconverged infrastructure

Interview After thinking that stand-alone external storage array vendors might need to get into the hyperconverged market, we received a tip that Nimble Storage was thinking that too. So we asked Nimble's CEO, Suresh Vasudevan, a few exploratory questions. Here's the result. El Reg: How does Nimble view the roles of shared external …
Chris Mellor, 27 Feb 2017

Symbolic IO reveals tech bound to give server old guard the willies

Analysis Symbolic IO has rewritten the server hardware and operating system rule book with its its computationally defined storage (CDS) and says apps like database queries run 60 times or more faster on its system. If these claims are real then server suppliers like Cisco, Dell, HPE and others are in for a mighty market shock as one …
Chris Mellor, 24 Feb 2017

'First ever' SHA-1 hash collision calculated. All it took were five clever brains... and 6,610 years of processor time

Google researchers and academics have today demonstrated it is possible – following years of number crunching – to produce two different documents that have the same SHA-1 hash signature. This proves what we've long suspected: that SHA-1 is weak and can't be trusted. This is bad news because the SHA-1 hashing algorithm is used …
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Hopping the flash stepping stones to DIMM future

Analysis Up until very recently the main thrust of data access and storage technology development was to make the media faster, hence the move from disk to flash, and flash technology developments to increase capacity. But the opportunity to make further advances is closing and attention is turning to removing the final obstacle to …
Chris Mellor, 22 Feb 2017
SimpliVity_Omnicubes

Surprise! HPE says nothing about ProLiant server hardware for SimpliVity OmniCubes

Analysis HPE has closed its SimpliVity acquisition and publicised software porting and migration plans but hasn't said anything about SimpliVity hardware moving to a ProLiant server base. The second-largest hyperconverged infrastructure appliance (HCIA) startup was bought for $650m, and so SimpliVity's hardware added to HPE's two-horse …
Chris Mellor, 20 Feb 2017
StoreServ_racks

HPE brags its latest 3PAR OS shrinkwrapper better protects data

HPE says its latest 3PAR OS, v 3.3.1, has better data reduction, faster iSCI networking, upgraded data protection and an extra helping of automation to help admin staff. The Adaptive Data Reduction (ADR) feature can reduce capacity needs by up to 75 per cent*, it claims. It includes both in-line deduplication and compression, …
Chris Mellor, 13 Feb 2017
storage arrays superimposed on cloudy sky

What might HPE do with SimpliVity?

Sysadmin Blog HPE recently purchased SimpliVity for $650m. Some folks, like me, think this was a heck of a bargain for HPE. Others – most notably SimpliVity's competitors – think SimpliVity wasn't worth all that much anyways. The debate has gone back and forth for over a week now and it's time to focus on what HPE might actually do with …
Trevor Pott, 31 Jan 2017
Man relaxes, stretches out, outs his feet up on a cloud.... Fun but hammy stock pic. Photo by Shutterstock

We're building a wall and the over-30TB market is going to pay for it

Interview After our relatively crude attempt to segment the backup market, ExaGrid CEO Bill Andrews got in touch wanting to talk about their way of divvying up the market. What he described seemed a neat enough way of doing it, and far better than our three-group attempt. Bill is a say-it-as-he-sees-it guy who deals with …
Chris Mellor, 31 Jan 2017

HPE buying SimpliVity is like a 'unicorn barbecue' – HCI boss man

Interview El Reg talked with Scale Computing co-founder and CEO Jeff Ready and asked him about the HPE SimpliVity acquisition and what it means for HPE, for the hyper-converged infrastructure (HCI) market, and for Scale. See if you agree with his thinking that Scale is better positioned than HPE in the HCI market. El Reg: How did the …
Chris Mellor, 25 Jan 2017
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Bane of Silicon Valley patents sets its sights on Rackspace and NetApp

Cloud host Rackspace and storage vendor NetApp are fighting a patent holder who's targeted some of tech's biggest names in the notorious Eastern District of Texas. The duo are standing up to Realtime Data over the firm's claim they violated seven patents it owns, spanning compression and deduplication. Realtime has filed six …
Gavin Clarke, 23 Jan 2017
Binary data/big data conceptual illustration. Illustration via Shutterstock

StorageCraft gobbles Exablox to become data management monolith

Analysis Backup SW biz StorageCraft has bought Exablox, a startup making scale-out deduping filer arrays using underlying object storage software. The OneBlox arrays feature variable-length deduplication and compression and provide both primary and secondary storage for small and medium enterprise customers. Exablox bundled …
Chris Mellor, 20 Jan 2017
Terminator

What's SimpliVity CEO Doron Kempel and Arnie got in common? They'll both be back

Profile SimpliVity CEO and cofounder Doron Kempel is a two-time storage startup winner. With HPE buying his firm for $650m, what will he do next? Before becoming involved as a storage business executive, he had what seems like a classic Israeli tech entrepreneur’s experience in the Israeli Defence Forces, only more so – much more so, …
Chris Mellor, 20 Jan 2017

Can all-flash arrays, spinning disks and hybrid really live together?

Conventional wisdom says that for performance-sensitive applications, you want all-flash arrays (AFAs), while for less-critical applications and bulk storage, disk is better. How can you use them in conjunction with each other? What would a joint AFA/hybrid/disk environment look like? Broadly speaking, there are two types of …
Danny Bradbury, 19 Jan 2017
The Japanese pulsar-snooping balloon

A deduping backup target startup going public – who'd a thought it?

Exagrid, whch produces deduping disk backup target arrays, announced record revenue for the fourth 2016 quarter; its 12th,consecutive cash-positive quarter. It grew double digits over the previous quarter and same quarter of the prior year as well as for the full year of 2016 over 2015. The company wants to increase the …
Chris Mellor, 12 Jan 2017

Two tickets to the ARM show: HPE buffs up the StoreVirtual line

HPE has given its SV3200 software a workout to strengthen its muscles with a raft of enhancements, but draws the line at using ARM for file access. The company introduced a low-cost, entry-level, block-access array with its StoreVirtual 3200 in August last year. It comes with a pair of active-active 64-bit ARM controllers, not …
Chris Mellor, 11 Jan 2017
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Talena wants to be distributed database data management rock

Analysis Talena was founded in 2013 to develop data management software for Big Data and non-relational database applications. Its data management software provides backup, recovery, test data management and archiving capabilities for Cassandra, Couchbase, Hadoop, and Vertica. The company claims its software integrates machine learning …
Chris Mellor, 10 Jan 2017

Meet the Tesla of the backup world – Datos IO (no, it doesn't make boxes that catch fire)

Analysis Startup Datos IO is the Tesla of the backup industry, redesigning data protection for distributed apps and focussing on high-end customers with code to solve specific problems no one else can solve anywhere near as well. It now has ten paying customers for its RecoverX distributed database backup product, six months after its …
Chris Mellor, 05 Jan 2017

Turns out there's a market for marijuana... plants' video surveillance

Analysis Pot plant surveillance cameras in a Colorado marijuana farm feeding Quantum’s StorNext multi-tiered and scale-out, file virtualisation and data services software with video footage show the substantial market changes to which Quantum is having to adapt. CEO Jon Gacek told a visiting press crew in December: “I feel like the …
Chris Mellor, 21 Dec 2016
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Violin Memory shares collapse as it files for chapter 11

+Comment Violin Memory has bowed to the inevitable and made a Chapter 11 filing. A chapter 11 bankruptcy filing doesn't always signal it's over, but it might mean the early flash pioneer is getting there. Violin Memory's tortured struggle to stay in business now depends upon it streamlining its business further and pursuing a sale. …
Chris Mellor, 15 Dec 2016
HYDRAstor_node

NEC mentions it has a high-end dedupe disk backup box, stretches, yawns for 40 seconds

Analysis NEC has the biggest, baddest scale-out deduping backup-to-disk array on the planet and we virtually never hear about it. NEC is not a top-six purpose-built backup supplier, according to IDC, being neither a unit ship or revenue leader. Yet there are 1,100 customers and 1,800 installations, around three exabytes under …
Chris Mellor, 13 Dec 2016
Huawei_600GB_SSD_inverted_colours

Huawei says its NVMe arrays with NVMe drives will be out in 2017

Interview Huawei is a believer in the use of NVMe drives and fabric. Yet it thinks that shared array controller software and hardware will need upgrading to take full advantage of NVMe drives. It does not believe customers are ready to adopt NVMe over fabric-accessed arrays because of problem areas such as routability for ROCE. We asked …
Chris Mellor, 08 Dec 2016
emo guy

Don't cut yourself on that Edge: Nexenta containerises DevOps

Software-only storage supplier Nexenta Systems has embraced more containerisation with its NexentaEdge DevOps Edition. The NextentaEdge block and object storage software product appeared in May 2015. It became containerised in September last year, and now it has a DevOps Edition as Nexenta extends its micro-services' …
Chris Mellor, 06 Dec 2016
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Datrium: $55m burning hole in its pocket and raring to go global

Datrium has gained $55m C-round funding to grow its business to global scale. The startup was founded in 2012 by Data Domain and VMware vets. Its DVX product is a 2-tier design, revealed in January this year, and involving controller and data services software running in from one to 32 accessing servers, each with at least …
Chris Mellor, 05 Dec 2016
EU egg timer, photo via Shutterstock

In EU, Veritas: Post-Symantec firm flogs data protection 'safety' to biz

Veritas has announced a major release of NetBackup, v8.0, and says it's ready to help businesses respond to the 2017 EU General Data Protection Regulations. The firm has been spun out of Symantec, energised under new ownership and management to develop and sell its products into today's heterogeneous and hybrid on-premises/ …
Chris Mellor, 05 Dec 2016
Avalanche

K2 promises faster data avalanche with NVMe drives

Interview NVMe adoption by array and storage software vendors is shaping up to be one of the single biggest transitions in the storage industry as the long-lived Fibre Channel SAN becomes the NVMeF SAN. How does non-NVMe SSD-using all-flash array vendor Kaminario view NVMe adoption? We asked CTO Shachar Fienblit how and why and when …
Chris Mellor, 29 Nov 2016
Sad, disappointed-looking baby. Photo by Shutterstock

HDS kicks flash array baby out of pram

We’re hearing HDS is retiring or downgrading its 11-month-old HFS A-Series all-flash array. We understand this 60 x 2.5-inch slotter is an OEM’d version of a Raid Inc. box which has 30 side-mounted drives either side of a 2U tray. There are six rows of five stacked SSDs per side. Nimbus Data also uses the hardware in its …
Chris Mellor, 25 Nov 2016
StoreOnce_5500

HPE core servers and storage under pressure

Analysis HPE's latest results show a company emerging slimmer and fitter through diet (cost-cutting) and exercise (spin-merger deals) but facing tougher markets in servers and storage – the new normal, as CEO Meg Whitman says. A look at the numbers and the earnings call from the servers and storage points of view shows a …
Chris Mellor, 23 Nov 2016
Speedy Gonzales surrounded by cheese

Dell EMC's Pure-crushing benchmarks are flawed, says, er, Pure

We've seen selected benchmarks that show Dell EMC Unity arrays giving Pure a hard time – and, unsurprisingly, Pure says the tests are "obviously flawed." The Unity arrays are reengineered VNX arrays that were introduced in May. All-flash versions were used in the two benchmarks below. An obvious caveat is that these are …
Chris Mellor, 23 Nov 2016
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Permabit pulls on Red Hat, opens arms for a Linux cuddle

The Mad Hatter of Linux is getting Alice in Wonderland style physical space virtualisation with thin provisioning, compression and deduplication courtesy of Permabit. Building on its June 2016 Linux availability announcement, Permabit and Red Hat have a go-to-market partnership based on the former's Albireo deduplication and …
Chris Mellor, 18 Nov 2016
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Protected? Cosy? Pffft, Reduxio prefer 'daring stupidity'

Analysis Reduxio's array is a hybrid one with clever dedupe, and is restricted to an iSCSI interface, so let's move on. Actually let's not. Because under the covers something remarkable is going on. Co-founder and CTO Nir Peleg explained this to us press hacks at Reduxio's Israeli HQ in Petach Tikvah yesterday. At heart, he …
Chris Mellor, 09 Nov 2016
K2s

Kaminario's K2 mountain is about to be uplifted

+Comment Kaminario is building its K2 all-flash array mountain higher in scale, performance and price/performance terms and adding dynamic composability. It sees problems with software-defined, hyper-converged systems and traditional array-based products because they can't meet the needs of customers that are getting "SaaSified," in …
Chris Mellor, 07 Nov 2016
Infinidat_1U_tray

Leaner, meaner screamer from Infinidat dreamer

Infinidat is tweaking its Infinibox array design to increase its capacity. The present 3U drive trays and 2U controller enclosures will each become 1U trays, enabling an increase from 480 drives to 720 in a rack – a 67 per cent increase. These drive trays hold 60 vertically mounted disk drives. At Infinidat's Herzliya office …
Chris Mellor, 07 Nov 2016
Hitachi_FMD_DC2_detail

Enhanced XP7 plumps up flash while slimming dedupe

HPE's XP7 is an OEM'd Hitachi VSP array, which was announced in April 2014 as an update to the similar OEM'd XP. The XP7 gained flash media in September 2015, using Hitachi's Flash Module Drives, proprietary format SSDs. Hitachi Data Systems updated its VSP flash and hybrid flash/disk arrays in October. So now HPE has followed …
Chris Mellor, 31 Oct 2016
CryptoDrop

Datto launches backup and disaster recovery technology to combat ransomware

Datto’s SIRIS 3 data protection platform includes what it claims is the industry’s first ramsomware detection capability. Ransomware is the noxious malware that captures your files and walls them off from access by encrypting them. The perpetrator demands payment – possibly by anonymous Bitcoin – to release the encryption key …
Chris Mellor, 27 Oct 2016

Quantum heaves sigh of relief as red ink washes away

Made it! Quantum is back in profit after five loss-making quarters. It made $3.8m profit on revenues of $134.7m in its second fiscal 2017 quarter; they were $117m a year ago, with a net loss of $11.2m, and $116.3m in the previous quarter, which saw a $3.8m loss. Finally all that hard work in building up StorNext revenues …
Chris Mellor, 27 Oct 2016

SUSE: Question. What do you call second-place in ARM enterprise server linux? Answer: Red Hat

ARM TechCon SUSE is claiming victory over Red Hat by announcing – and these caveats are all crucial – "the first commercial enterprise Linux distribution optimized for ARM AArch64 architecture servers." In plainer English, SUSE has developed an enterprise-grade Linux distribution that runs on 64-bit ARM servers (should you happen to ever …
Chris Williams, 25 Oct 2016

Hitachi ups its array game with new hardware and software

Hitachi Data Systems has a new enterprise all-flash array and a faster hybrid array, doubled flash drive capacity and updated its Storage Virtualization Operating System (SVOS). Its Virtual Storage Platorm F (VSP) products are all-flash arrays with the G series being hybrid - both flash and disk. The new, high-end VSP F1500 …
Chris Mellor, 24 Oct 2016

File this: XtremIO to fling forth filer functionality

Analysis XtremIO's rush to revenue glory is going to get accelerated with coming file data services added to its block base. The story starts when Israeli startup XtremIO started developing an all-flash array, block-access product in 2009. The product's capabilities included global in-line deduplication, snapshotting, and InfiniBand …
Chris Mellor, 20 Oct 2016
Two eggs hugging couple arranged in carton

EMC Dell deal: They're loved up and living together, but whose house rules?

Comment Dell and EMC are culturally separated by their different approaches to product development, to servers in Dell and storage in EMC. In the combined house, what will be the effect? Dell's forte, or at least the chief of them, is a superbly executed supply chain, box-development and shifting at a level no one has bettered - well …
Chris Mellor, 20 Oct 2016
Avalanche

Flash reaches the enterprise tipping point

Comment The use of disk drives to store performance data for enterprises is declining and, flash drives - SSDs - are taking their place. A wave of all-flash array (AFA) to disk array migration is starting to wash across data centres as generations of disk drive arrays give way to ones built with NAND flash drives. The tipping …
Chris Mellor, 20 Oct 2016
Isilon_Nitro_950

Isilon Nitro all-flash dragster filer to hit the streets in 2017

Dell EMC is launching the Isilon All-Flash system which is designed to handle extreme high-performance NAS workloads. It is the culmination of the Isilon Nitro development revealed at EMC World earlier this year. You start with a 4-node, 4U chassis with from 96TB to 924TB of capacity, 250,000 IOPS, and up to 15GB/sec of …
Chris Mellor, 19 Oct 2016

Store flaw? Naw! The hyper-converged vendor and the 'bug'-bash

Comment A UK consultant claims he had such a poor experience with Maxta's hyper-converged infrastructure software that he asked for his firm's money back. But the vendor has told a very different story. Nick Chapman is the managing director and principal consultant at CloudFlux, which was founded in the UK in 2016 to provide …
Chris Mellor, 18 Oct 2016
Newspapers

Exablox bundles backup tool

Scale-out file storage vendor Exablox is bundling backup software with its array nodes and claiming the gap between primary and secondary storage is disappearing. Linked Exablox OneBlox nodes provide file-serving capabilities for primary and secondary storage, with continuous and unlimited snapshots, inline deduplication, …
Chris Mellor, 18 Oct 2016
Racecar

Fresh from 1,800 job cuts, Fujitsu boasts of spinning rust-killing flashy boxen

Fujitsu's second-generation all-flash ETERNUS arrays are poised, priced and positioned to replace disk storage arrays in serving primary data to servers, it says. Fujitsu's first generation flash arrays, the DX 200 S3 and the earlier DX600 S3* are being succeeded by the ETERNUS AF250 and AF650. The top-of-the-range 5U AF650 …
Chris Mellor, 13 Oct 2016

SSDs in the enterprise: It's about more than just speed

Enterprise solid state drives are gaining traction, but their predominant focus is still performance. The need for speed has driven SSDs into applications where HDDs previously reigned, but for those of us who aren’t high-frequency traders, solid state will need to demonstrate some other benefits. What are they, and how …
Danny Bradbury, 11 Oct 2016

Breaking compression, one year at a time

Sysadmin Blog Computers physically last a lot longer than vendors would like. The idea of the three-year refresh cycle is considered sacred amongst a certain crowd, but when pressed most will admit that refreshes of that nature are exceptionally rare. While we can keep equipment running for a decade or beyond, there are hidden issues in doing …
Trevor Pott, 07 Oct 2016
Destry_rides_again_DO_NOT_USE

Violin hunts for elusive key to regrowth

Analysis The elusive hunt for renewal and regrowth at Violin Memory has moved into a new phase – with a product launch holding up sales, sales leadership change, and the CEO focusing on finding funding for the future. Violin has cleverly managed to avoid falling off a cliff despite falling sales revenues and investor despair. It …
Chris Mellor, 26 Sep 2016
Hedvig_owl

The wise Hedvig owl heads aloft with a Universal Data Plane

Hedvig has updated its software-defined storage to version 2.0 and is flying with a Universal Data Plane concept. Its Distributed Storage Platform Version 2.0 adds a VMware vSphere Web Client Plugin, Docker Volume Plugin and Mirantis Fuel Plugin, each of which help to provide application-specific high-availability policies. …
Chris Mellor, 23 Sep 2016

EMC-Pure Storage patent sueball circus sent back to square one

EMC's $14m patent award against Pure Storage has been set aside by a judge who has ordered a new trial. The judge in the Delaware District federal court case ruled that the jury didn't consider the notion that EMC's patent, number 7,434,015 dealing with deduplication, is invalid due to an earlier patent issued to Sun …
Chris Mellor, 02 Sep 2016
HBO: Game of Thrones

Behold this golden era of storage startups. It's coming to an end

Comment We are living in one of the most fascinating storage times with a great and rewarding war of storage access latency, but the major gains have already been won – and the scope for future advances is narrowing. A previous storage revolution concerned space reclamation with deduplication, compression and thin provisioning …
Chris Mellor, 02 Sep 2016