Articles about Dram

Surface_ripples

EMC XtremIO has its quirks but rumours of its death are overblown

Comment A rumour from last week implied EMC was considering shutting down its XtremIO product line. How likely is it – and is there any basis to EMC taking this direction? The rumour seemed to come from a number of separate parties, although we can’t exclude a clever viral marketing campaign from a competitor. XtremIO history EMC …
Chris Evans, 25 Jul 2016
 French bulldog puppy wears plastic devil horns and cute expression. Photo by Shutterstock

Diablo conjures up hell of a DIMM: 128GB NAND pretend-RAM summoned

Diablo Tech's Memory1 128GB DDR4 system memory module is now available, and is claimed to be the highest-capacity system memory on the market. Workloads such as big data analytics, caching, in-memory databases and complex web applications that need large memory spaces can use it with no changes to hardware, operating systems …
Chris Mellor, 22 Jul 2016
Seagate_Guardian_Brands

Seagate in 10TB drive brand brainstorm

Seagate has added three new 10TB helium drives, simultaneously re-branding its desktop/laptop disk and SSHDs, NAS and surveillance drive products in a complicated scheme involving disparate drive technologies. It introduced its first helium drive, the 7-platter 10TB Enterprise Capacity disk drive, in January. Now there are …
Chris Mellor, 21 Jul 2016
STT_MRAM_wafer

Just the facts, STT-MRAM: Your DRAM replacement's on its way

Spin Transfer-Torque Magnetic RAM (STT-MRAM) is a future DRAM replacement candidate. It uses one of two different spin directions of electrons to signal a binary one or zero. IBM and Samsung scientists have published an IEEE paper* demonstrating switching MRAM cells for 655 devices with diameters ranging from 50 down to 11 …
Chris Mellor, 07 Jul 2016
axe_648

DRAM and blast it: Micron staff face axe after flash woes

Micron made a loss of $215m in its latest quarter, job losses are coming, and the Seagate eSSD partnership hasn’t taken off. Its fiscal third 2016 quarter revenues were $2.9bn, compared to $3.85bn a year ago and $2.93bn a quarter ago, when it made a $97m loss. Things have gotten a whole lot worse since then on the price-mix …
Chris Mellor, 04 Jul 2016
icelandic_hot_spring

Hyperconverger Springpath pivots to OEM channel. Yes, we said pivots. What of it?

Hyperconverged software startup Springpath is on a Cisco express hurtling to assault the market and bring UCS server-based HyperFlex systems to prominence. Springpath CEO Terry Cunningham joined in May 2015, coming from running EVault, the cloud backup service unit of Seagate, which Seagate folded back into its own …
Chris Mellor, 27 Jun 2016
FRANK-PAUL NUUAUSALA by https://www.flickr.com/photos/naparazzi/  Cc 2.0 https://creativecommons.org/licenses/by-sa/2.0/  attribution sharealike

Are DataCore's SPC benchmarks unfair?

Storage Architect DataCore has been active over recent months with benchmarks based on their new SANsymphony Parallel Server offering. The most recent of these claims 5.1 million SPC-1 IOPS at $0.08/SPC-1 IOPS and 0.32 millisecond response time. Other vendors are crying foul on these results, claiming they don't represent a true test because …
Chris Evans, 23 Jun 2016
K2 detail

Kaminario 'shelves' future. Between you and NVMe, it could get flashy

Analysis All-flash array vendor Kaminario has been in business a year longer than Pure Storage but is some way behind in sales, size and funding. However, it has begun expressing a technology vision that could accelerate its growth dramatically. We don’t know what Kaminario’s revenues from its K2 scale-up and scale-out arrays built …
Chris Mellor, 22 Jun 2016
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Supercomputers in 2030: Lots of exaflops and LOTS of DRAM

Supercomputers will overcome the predicted crumbling of Moore’s Law over the next few years to show massive leaps in performance between now and 2030 – but will still look pretty familiar to today’s compute power junkies. In a series of sessions at ISC this morning covering exascale architectures, speakers predicted a rapid …
Joe Fay, 21 Jun 2016

The SPC-1 benchmark is cobblers, thunders Oracle veep

Comment The DataCore SPC-1-topping benchmark has attracted attention, with some saying that it is artificial (read cache-centric) and unrealistic as the benchmark is not applicable to today's workloads. Oracle SVP Chuck Hollis told The Register: "The way [DataCore] can get such amazing IOPS on a SPC-1 is that they're using an enormous …
Chris Mellor, 21 Jun 2016
Container-ship

Contain yourself – StorageOS is coming

DockerCon StorageOS is a UK-based startup offering simple and automated block storage to stateless containers, giving them state and the means to run databases and other applications that need enterprise-class storage functionality without the concomitant complexity, rigidity and cost. It runs as a container in a Linux system and …
Chris Mellor, 20 Jun 2016
Scale Computing boxes with kitty

Scale Computing makes play for Nutanix's entry level market

Storage startup Scale Computing is offering a hyper-converged three-node cluster for less than $25,000, and undercuts Nutanix's Xpress SMB entry-level offering by $500. The company, which is is focussed on the SMB/mid-market, has replaced its entry-level HC1000 with an all-disk HC1100 and a hybrid flash/disk HC1150 featuring …
Chris Mellor, 20 Jun 2016
Tallboy bomb dump. Pic: Australian War Memorial

DataCore drops SPC-1 bombshell

The Fort Lauderdale boys have struck again, with a record-breaking run of 5 million IOPS, and maybe killed off every other SPC-1 benchmark contender's hopes for a year or more. DataCore Software, head-quartered in Fort Lauderdale, Florida, has scored 5,120,098.98 SPC-1 IOPS [PDF] with a simple 2-node Lenovo server set-up, …
Chris Mellor, 15 Jun 2016
Iris flowers

'Limitless enterprise storage'. Really? Digging deeper into Symbolic IO

Backgrounder Remember the company we wrote about yesterday? The startup with the startling technology which claimed its storage and compute technology could run database queries 60 times or more faster than other systems, and offers ”limitless enterprise storage". Well here's a Q&A that sheds a little more light on the tech. The main …
Chris Mellor, 02 Jun 2016
The Twin Jet Nebula. Pic: ESA/Hubble & NASA

This storage upstart knows its technical onions: Symbolic IO

Analysis Symbolic IO is a startup that claims its storage and compute technology can run database queries 60 times or more faster than other systems, and offers ”limitless enterprise storage.” It was founded in 2012 by Brian Ignomirello, a former CTO of Hewlett Packard’s Global storage unit, and secured $1.4m in debt financing in 2013 …
Chris Mellor, 01 Jun 2016

Dedupe, dedupe, dedupe dedupe dedupe... Who snuck in to attack Microsoft Edge?

Security researchers have discovered a means to use previously unknown vulnerabilities found in in-memory deduplication to attack otherwise well-defended systems. The well-known standard compression technique, which is ubiquitous as a way of reducing the memory footprint across virtual machines, is also a by-default feature …
John Leyden, 27 May 2016
Game_of_Thrones_950

Flying filers and Game of Thrones: Jon Snow? No, latency is dead

Cache me if you can Special effects for season 6 of Game of Thrones were created by Spanish video special effects (VFX) house El Ranchito, which explains how it solved its classic scaling problem below. El Ranchito, which was founded in 2010 in Barcelona, has an office in Madrid. It has done work on movies including The Homesman and it also did …
Chris Mellor, 20 May 2016
PCM IBM chip, photo IBM

Great, IBM has had a PCM breakthrough. Who exactly is going to manufacture?

Analysis IBM has demonstrated a 3-bit Phase-Change Memory chip with IBM Zurich researcher Dr. Haris Pozidis talking about it in a YouTube video and not mentioning 3D XPoint once. The idea is to counter the relatively high cost of PCM chips by giving them 3 bits per cell, TLC or triple-level cells, instead of just one - clever. This …
Chris Mellor, 20 May 2016
PCM IBM chip, photo IBM

Hold the DRAM phone: IBM claims phase-change breakthrough

IBM has claimed a significant break through in phase-change memory which could potentially replace DRAM. Researchers at IBM say they have successfully managed to store 2 bits per cell in a chip employing a strip of 64,000 cells at some toasty temperatures and while under quite a bit of stress "for the first time ever". Multi- …
Katyanna Quach, 18 May 2016
Lightning

Flexi-Plexistor's software-defined memory roadmap

Comment Startup Plexistor's SDM software is said to run any application at near-memory speed by using caching and tiering. It has a file system that covers DRAM, NVDIMM-N (byte-addressable flash DIMMs fully mapped to memory space and accessed at cache-line granularity), NVDIMM-F (block-addressable flash DIMM on memory bus), forthcoming …
Chris Mellor, 25 Apr 2016

12,000 chopped: Intel finds its inner paranoid

Only the Paranoid Survive, or so former Intel chief executive Andy Grove once wrote. And it seems that, faced with the demise of the PC market, Intel CEO Brian Krzanich has found his inner Andy Grove. Grove, who died last month aged 79, left both an awesome business record and some great quotes behind him. While Intel co- …
3d_XPOint_structure

Storage with the speed of memory? XPoint, XPoint, that's our plan

Analysis Since the virtual dawn of computing, storage – where data puts its feet up when it's at home – has been massively slower than memory, where data puts on its trainers and goes for a quick run. That massive access speed gap has been getting narrower and narrower with each storage technology advance: paper tape, magnetic tape, …
Chris Mellor, 21 Apr 2016

Here, let me FXT that for you: Avere's baby NAS gear gets an upgrade

NAS accelerator and cloud storage gateway shop Avere has finished rolling out its FXT 5000 series refresh: its entry-level 3200 has been upgraded to the 5200 with boosted performance and capacity. Back in January the FXT 5600 and 5400 replaced the 4850 and 3850, but left the FXT 3200 untouched. These systems can accelerate …
Chris Mellor, 18 Apr 2016
Porsche_964_Turbo

You keep using that word – NVMe. Does it mean what I think it means?

Tech explainer NVMe fabric technology is a form of block-access storage networking that gets rid of network latency delays, magically making external flash arrays as fast as internal, directly-attached, NVMe flash drives. How does it manage this trick? EMC DSSD VP for software engineering, Mike Shapiro, defines NVMe fabrics as: "the new NVM …
Chris Mellor, 11 Apr 2016
IBM_FlashSystem_900

Quick as a flash: A quick look at IBM FlashSystem

The Storage Architect IBM completed the acquisition of TMS (Texas Memory Systems) in October 2012. The company (TMS) has a long history of developing memory-based storage products, based initially on DRAM and later SLC and eMLC technology. I looked at the ramsan range years ago as a potential customer and my abiding memory is the relative cost of the …
Chris Evans, 08 Apr 2016
Clear instruments

Infinidat adds predictive analytics to Infinibox OS. But what's it mean?

Comment Infinidat says that its upcoming OS release will provide advanced performance analytics with across-the-board instrumentation, and enhanced quality of service (QoS) facilities. Infinidat, founded by Moshe Yanai of Symmetrix and XIV fame, provides probably the most reliable and available monolithic primary data storage array in …
Chris Mellor, 07 Apr 2016
Harry Potter

Axellio! X-IO conjures up hyper-converged PCIe monster

Comment X-IO Technologies' Axellio* is a rackmount hyper-converged server/all-flash storage platform that will be sold through OEM, ODM and system integrators – and it provides an almost unbelievable combination of performance and density. The company has been working on the technology for two years, developing a third product line, …
Chris Mellor, 06 Apr 2016
Samsung's 10nm DDR4 RAM

Samsung kind of cracks the 10nm barrier with new 8GB DDR4 slabs

Samsung Electronics has announced it's started baking RAM using a “10-nanometer (nm) class*” process and says the 8GB chips it's emitting are the first in the world to be manufactured in this way. Don't start trying to figure out how 10nm compares to the width of a human hair or the head of a really small pin, because that …
Simon Sharwood, 05 Apr 2016
Memory_storage_latency_spectrum_2

Memory and storage boundary changes

Analysis Latency is always the storage access bête noire. No one likes to wait, least of all VMs hungry for data access in multi-threaded, multi-core, multi-socket, virtualized servers. Processors aren't getting that much faster as Moore's Law runs out of steam, so attention is turning to fixing IO delays as a way of getting our …
Chris Mellor, 04 Apr 2016
Micron_P300_SSD_detail

Micron turns $900m profits into a $97m loss. Only took 12 months

Micron revenues plummeted for the fifth quarter in a row and it made a loss after eleven successive profitable quarters. What's up with the boys from Boise, the USA's memory and NAND powerhouse? Revenues for the second quarter, ended 3 March, were $2.93bn, 29.7 per cent down on a year ago, and 12.3 per cent less than the first …
Chris Mellor, 01 Apr 2016

HPE adds power-fail-protected NVDIMM tech to servers

HPE's ProLiant Gen9 servers now support Persistent Memory, non-volatile memory, enabling customers to expand in-memory app usage and get faster analytics and database processing by avoiding disk and SSD IO. HPE says it will provide up to two-times-faster SQL Server database logging performance and up to four-times-faster SQL …
Chris Mellor, 31 Mar 2016

Build or buy: A tale of two all-flash strategies

Guest column Ever since flash was first added to traditional storage arrays back in 2008, there has been vigorous debate on the best approach to storage architectures for all-flash systems. There are a number of opposing camps, each with their own perception of the right way forward. Some vendors chose to use existing hardware and amend it …
Chris Evans, 28 Mar 2016

Flash storage: Has the hype become reality?

Comment Is the flash storage business a hype-filled wonderland or is flash-based technology making real inroads into IT? Flash arrays provide much faster access to data, because of SSD’s lower latency compared to disk drives but they are more expensive to buy. This can be justified by looking at potentially lower total cost of …
Chris Mellor, 09 Mar 2016

Persistent memory: Has HPE got there already?

Analysis Meg Whitman dropped a pair of teasers in the latest earnings call, with a new hyperconverged appliance mentioned plus a persistent memory game-changer. What is that? It's an hor d'oeuvre before the XPoint entrée. Persistent memory is a holy grail, the hoped-for love child of DRAM and non-volatility that meshes forgetful …
Chris Mellor, 08 Mar 2016
Terminator

Samsung is now shipping a 15TB whopper of an SSD. Farewell, spinning rust

Samsung's 2-5-inch 15.36TB SSD is now shipping, with half as much capacity again as the 10TB 3.5-inch disk drive capacity alternative, and taking up less physical space. This relative monster of an SSD first appeared at the Flash Memory Summit in August 2015. The PM1633a drive houses 512 x 256Gb 48-layer V-NAND chips stacked …
Chris Mellor, 03 Mar 2016
Lockheed_SR71_Blackbird

Storage upstart E8 claims it has a 10 million IOPS flash dazzler. Hmm

Israeli startup E8 Storage is gearing up to emerge from stealth with a fantastical-seeming flying flash tray. The 2U box is claimed to deliver 10 million IOPS from 7 to 140TB (usable capacity) of NVMe-connected, 2.5-inch SSDs. It scales to support hundreds of accessing servers, providing block-based storage; a flash SAN. The …
Chris Mellor, 26 Feb 2016
Sun

Netlist NVDIMMS shine bright in SuperMicro's flashy boxen

Applications will run faster when SuperMicro servers are fitted with Netlist NV4 non-volatile DIMMs, the firm says. The two suppliers showed a speed increase with NoSQL Key-Value store application data stored in these NVDIMMs, thus avoiding disk, SSD or PCIe flashcard data accesses. In fact the NVDIM system was 200 percent …
Chris Mellor, 25 Feb 2016
Micron_16nm_NAND_wafer

Look who's avoided getting chatty about XPoint again. Micron... let's get non-volatile

Comment Micron entertained analysts at a briefing session and discussed 3D flash and 3D crosspoint (XPoint) memory technologies and plans. Its operating priorities in 2016 for non-volatile memories are: 3D NAND Gen 1 ramp and Gen 2 manufacturing enablement Have total 3D flash be >50 per cent of NAND fab bit output by Fall 2016 3D …
Chris Mellor, 22 Feb 2016

Thanks for the extra memories, folks: Say hi to GridGain

GridGain Systems software provides an in-memory facility for running transactions, streaming and analytics applications using clustered x86 server nodes in a grid defined by a distributed, massively parallel architecture. It says its software enables such applications to run thousands of times faster than on disk-based systems …
Chris Mellor, 15 Feb 2016
HPE_machine_graphic

HPE is going to unleash a Machine on us. Here's how it might play out

Comment At the far end of HPE's storage and compute strategy is the Machine, the dynamically composable infrastructure thing with separately scalable compute, memory/storage and networking resources. It has a huge flat and persistent memory space using storage-class memory (SCM). It was supposed to use memristors, but since that …
Chris Mellor, 12 Feb 2016
Leatherman

VMware adds dedupe tool to VSAN penknife: You don't need no steenkin' array

VMware has updated VSAN, its virtual SAN software, to version 6.2, adding data protection stuff to catch up with Nutanix and Simplivity hyper-converged infrastructure appliances. VSAN combines the direct-attached storage in vSphere server nodes to create an aggregated and shared storage resource called a virtual SAN, doing …
Chris Mellor, 10 Feb 2016

Hyper-converged softie biz Atlantis axes staff

Hyper-converged software supplier Atlantis has cut its staff numbers. This follows on from Panasas and Tegile trimming their head counts last week. Atlantis supplies software that started out using DRAM caching to accelerate virtual desktop instances in its ILIO product. This code evolved into its USX form to accelerate any …
Chris Mellor, 06 Feb 2016

Pure as the driven CEO: El Reg chats to Scott Dietzen on taking the flash array high road

Analysis Scott Dietzen is leading Pure Storage along the flash array high road, determined not to cede any advantage at all to flash array rivals and driving Pure to stay in the flash market forefront by investing for growth. He's been in the CEO chair at Pure for five and a half years now, and three months post-IPO sees the firm …
Chris Mellor, 05 Feb 2016

Xitore slings 4 million IOPS box under its arm, strides out into the light

Flash DIMM startup Xitore is exiting stealth before it has raised a dime and is looking for funding. The company was started up in March 2014 by CEO Mike Amidi and CTO Hossein Hashemi. Amidi has worked at STEC, SMART, Netlist, and WD, where he was director of the program management office in the Solid State Storage BU. At …
Chris Mellor, 04 Feb 2016
shutterstock_184661174

Samsung: Is gadget lust still a thing in 2016? Nope

Samsung Electronics has forecasted weaker smartphone and tab sales for 2016 amid concerns consumers’ gadget lust is waning - well, if there’s no compelling reason to upgrade, folks don’t upgrade. “[We are] expecting challenges in 2016 to maintain earnings due to a difficult business environment and slowing IT demand,” the …
Paul Kunert, 28 Jan 2016
Still from Stand By Me movie. Pie eating contest

SanDisk struggles to fatten itself up ahead of WD takeover

A final growth quarter but revenue declines on the annual compare, amid falling annual revenues, end a tough year for SanDisk as it prepares to be acquired by WD. Final 2015 quarter revenues were $1.54bn, 11.5 per cent on the year-ago quarter, although they were 6.2 per cent higher than the third 2015 quarter. This beat Wall …
Chris Mellor, 28 Jan 2016
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Plexistor rolls out storage-defined memory for the masses

Storage startup Plexistor has a persistent memory software product that enables applications to use storage memory and get 3-digit performance increases, using DRAM, flash and XPoint memory. The software-defined memory (SDM) architecture can use DRAM, flash and XPoint memory and is intended as a solution for applications that …
Chris Mellor, 27 Jan 2016
HBM2 DRAM

RAM, bam, thank you Ma'am! Samsung fires up fastest-ever memory

Samsung says it has started making a new and faster form of DRAM. The Korean colossus says the wheels are turning and pistons pumping at plants churning out High Bandwidth Memory (HBM2) DRAM. HBM2 was only signed off as a standard on January 12th, when electronics industry standards group JEDEC (founded as the Joint Electron …
Simon Sharwood, 20 Jan 2016

Hey, Intel and Micron: XPoint is phase-change memory, right? Or is it? Yes. No. Yes

Comment So, is XPoint memory phase-change memory ... or not? An IM Flash Technologies co-CEO just gave a strong signal it might be phase-change, but doubt remains as Intel and Micron have kept their secret process ingredient hidden. IMFT is the Intel/Micron joint venture to manufacture flash chips in Lehi, Utah. Guy Blalock and Keyvan …
Chris Mellor, 19 Jan 2016
Plastic_Pipes

Mangstor busts out smash chart for flash pocket rocket

Comment Mangstor and its NVMe fabric-accessed array has been mentioned a couple of times in The Register, with claims that is pretty much the fastest external array available in terms of data access speed. NVMe is the standardised PCIe flash drive block access protocol over a PCIe connection inside a server. The NVMe over fabric ( …
Chris Mellor, 19 Jan 2016