Articles about Cache

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

Everyone's favorite infosec biz – Blue Coat – must cough up $40m to rival in patent rip-off row

Blue Coat has lost its appeal challenging a nearly $40m patent infringement lawsuit brought by rival security company Finjan. The California Northern District Court upheld the 2015 jury decision awarding $39,528,487 to Finjan for infringement by Blue Coat on five of its patents: 6,804,780 identifying downloadable files 6, …
Shaun Nichols, 20 Jul 2016
WikiLeaks

300k Turkey govt emails leak

The Turkish government is blocking WikiLeaks after the whistleblowing website published a huge archive of emails from officials of the ruling Justice & Development Party (AKP). The archive was obtained from the inboxes of AKP staffers and members of parliament before the attempted military coup last week. The initial batch …
Iain Thomson, 20 Jul 2016
Ruby slippers from wizard of Oz

We ain't in 1996 anymore, Dorothy: SQL Server 2016 proves it

Microsoft has had a database since 1989, initially working with Ashton-Tate and Sybase to create a variant of Sybase SQL Server for IBM’s OS/2. But it wasn’t until 1995 that Microsoft really got serious with SQL Server 6 for Microsoft’s rock-solid server operating system Windows NT. Back then, however, engines like SQL Server …
Mark Whitehorn, 18 Jul 2016
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Security firm clarifies power-station 'SCADA' malware claim

Malware hyped as aimed at the heart of power plants is nothing of the sort according to security outfit Damballa, which has put its name to analysis claiming the "SFG" malware is run-of-the-mill code without sufficient smarts to target SCADA systems. The so-called SFG malware is the spawn of Furtim, and hit headlines as …
Darren Pauli, 18 Jul 2016
chef presents a roast chicken in pomegranate sauce. Photo by Shutterstock

Nutanix gobbling Pernix – why not?

Comment Rumour has it Nutanix is talking to Pernix Data about a possible acquisition. It could be a good thing for Nutanix and, of course, its customers. All DCs are brown fields If Nutanix's masterplan is to become the management platform for any data centre, it has to expand its product line. It is already at it, as I wrote a few …
Twilight Zone, 'Time Enough At Last'

A trip to the Twilight Zone with a support guy called Iron Maiden

Something for the Weekend, Sir? Thank you for submitting a support request. You can put your clothes back on now. In another dimension, logging a call could involve a full invasive strip search. Or perhaps there’d be a sado-dimensional version of Zendesk in which, having determined that a user is raising frivolous issues, sends attitude-corrective electric …
Alistair Dabbs, 01 Jul 2016

InfiniBand-on-die MIA in Oracle's new 'Sonoma' Sparc S7 processor

Oracle's Sparc S7 processor codenamed Sonoma will not feature on-chip InfiniBand interfaces as expected. The CPU, designed for scale-out systems and revealed in detail by The Register in August, was due to sport an integrated InfiniBand controller capable of shoveling 28GBit/s directly between the processor and other nodes and …
Chris Williams, 29 Jun 2016
Harry Potter

All right, pet? Getting owlish about Hedvig

Comment Trying to position Hedvig's software-defined storage in a market function way is next to impossible as the software is so flexible. And that could be a brilliant position for Hedvig to be in. The startup's distributed storage platform can provide storage for traditional workloads, new-style containerised workloads, hyper- …
Chris Mellor, 28 Jun 2016

Powerful ARMs, heaving racks ... yes, of course it's this year's student cluster-building contest

HPC Blog It's time for our traditional video look at each of the teams in the ISC (International Supercomputing Conference) 2016 Student Cluster Competition. Let's take it alphabetically this time... Team Boston Green: They're one of two teams utilizing ARM processors to fuel their cluster. A lot of ARM processors, about 800 cores …
Padlock

Google's Widevine DRM doesn't quite manage

Google's much-trumpeted Widevine digital rights management (DRM) system has the kind of hole that gives content owners nightmares: users can access local, decrypted versions of protected content. Ben-Gurion University PhD student David Livshits has unearthed the issue and published a proof-of-concept, but is waiting for Google …
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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
Samsung WW9000 series smart washing machine

Considerate CTERA comes running to tell us of a Nasuni outage

A CTERA spokesperson kindly got in touch to tell us cloud storage gateway Nasuni's customers had an outage last week. Nasuni says you have to be a real service provider to have an outage. CTERA's spokesperson said: "Last week, enterprise storage company Nasuni, suffered a multi-day outage. This resulted in customers with no …
Chris Mellor, 23 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
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

DataCore dominating SPC-1 benchmark on price–performance

DataCore has answered criticism of its Parallel Server SPC-1 benchmark [PDF] – that it was not applicable to enterprises, as it lacked high availability (HA) – by running an HA version that is the fifth-best SPC-1 benchmark performer ever. It is also the third-best ever price–performance score on the benchmark, with the top …
Chris Mellor, 13 Jun 2016
Microsoft Azure

Azure F's up instance sizes

Microsoft has announced new and larger “F-Series” Azure instances. The new instances also have a new naming scheme that means the F1 instance has one CPU core and the F16 instance has 16 cores. Geddit? This naming scheme will henceforth apply to all Azure instances. The new instances run 2.4 GHz Intel Xeon E5-2673 v3 (Haswell …
Simon Sharwood, 10 Jun 2016
Crypto fingers

DNS security can be improved with cookies, suggest IETF boffins

A proposal raised late May at the Internet Engineering Task Force (IETF) suggests adding cookies to the DNS to help defend the critical system against denial-of-service exploits. The domain name system (DNS) is an old and fundamental piece of the Internet architecture, providing translation between human-readable addresses …

Intel reveals Xeon E7 v4: Is that 24TB in your pocket or are... oh, it is

As expected, following the announcement of the Xeon E5 v4 server chips, here comes Intel's Xeon E7-8800 and E7-4800 v4 processors. While the E5 v4 CPUs are specced for scale-out systems, the E7 v4 family – announced today – is aimed at scale-up work: think analytics and in-memory database software that need lots and lots of …
Chris Williams, 06 Jun 2016

100 million credentials from 'Russia's Facebook' go on sale

Russian social networking site VK.com appears to have been breached with hackers selling some 100 million records for a mere US$580 in Bitcoins. The breach has been reported by LeakedSource which received portions of the breached database. At least 100 million accounts are said to have had names, user logins, and phone …
Team Register, 06 Jun 2016
Mickey Mouse watch. Pic: Joe Haupt

Smartwatches: I hate to say ‘I told you so’. But I told you so.

Comment If you work in software, I’ll bet you worked on a project like this. It’s where dozens, or even hundreds of people are involved in the spec process, and what tumbles out is a monster that nobody ever wanted. The IA-432 processor, Intel’s first pre-Itanic disaster, was a classic example. It was a tabula rasa, and every …
Andrew Orlowski, 02 Jun 2016
Mellanox bluefield

Mellanox's SoCs take a night on the Tiles

Fancy a high core count ARM system-on-a-chip? That's what Mellanox is packing into the BlueField SoC processors it hopes will give it the edge in the hyperscale market. Bob Doud joined Mellanox in the latter's US$811 million acquisition of EzChip, whose Tilera multicore chip technology is a big part of the BlueField …
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
Space Invaders schematic

ARM Cortex-A73: How a top-end mobe CPU was designed from scratch

Analysis For its latest top-end smartphone processor core – the Cortex-A73 – ARM designed its microarchitecture more or less from scratch. Whereas its predecessor, 2015's Cortex-A72, was drawn up in Austin, Texas, the new A73 microarchitecture was designed by a team in France, starting about three years ago. Although we're told the …
Chris Williams, 01 Jun 2016

Marvell's fave vendors sniff latest pair of SoCs

Marvell Semiconductor is sampling its Armada 7000 and Armada 8000 system-on-chips (SoCs), based on the ARM Cortex-A72 architecture. Marvell reckons the SoCs are good for appliances from SOHO up to data centres, with dual- and quad-core versions, and are in the hands of "tier 1" vendors' design teams. The centrepiece of the …
A soldier aims an XM-25 smartgun. Credit: PEO Soldier

Cavium arms ARM bodies for fresh data centre compute charge

Cavium has used Computex to push out its next round of ARM server system on chips (SoCs), the ThunderX2. The ARMv8.2 architecture, ARM's Server Base System Architecture chip, uses a 14nm process instead of its predecessor's 28 nm. The SoCs support as many as 54 cores per socket, which Cavium reckons will as much as triple the …
Intel i7 Extreme

Not two, not four, but 10 cores in Intel's new PC powerhouse

Intel has unveiled four new processors at Computex in Taipei, including its first desktop-grade 10-core processor – yours for the bargain price of $1,723 plus tax. Intel's Xeon server chips have had 10 cores for a while now, but the Core i7-6950X Extreme Edition is the first PC system. The chip comes with a 25MB cache and runs …
Iain Thomson, 31 May 2016
DataCore HQ

Dig out that SPC-1 .xls: DataCore Parallel IO speed tweak may rewrite benchmark

+Comment DataCore has accelerated its Parallel IO technology's performance by 50 per cent with a v10 PSP5 software release, when run in its SANsymphony and Hyper-converged Virtual SAN software products. DataCore's tech has multi-core x86 servers processing IO in parallel. As far as we know, only DDN Storage with its IME burst buffer …
Chris Mellor, 31 May 2016
AS/400

Scale Computing is a tiny fish in a small pond. Fancy its chances?

Comment Scale Computing is one of 13 suppliers attacking the hyper-converged infrastructure market. Not all will survive. What has it got that makes it distinctive and gives it the potential for success? Scale’s difference is based on its SMB customer approach, meaning low-cost and simplified admin, and cleaned up IO stack. This, it …
Chris Mellor, 31 May 2016
Speed

DDN: We've smashed bandwidth bottleneck. The IOPS will blind you

DDN’s FlashScale (14KXi) is a scale-up and scale-out all-flash and processor powerhouse that can deliver headline-grabbing IOPS and bandwidth numbers - fancy a billion IOPS? This array has dual active:active controllers, each with a pair of 18-core Xeon E5 v4 Broadwell CPUs, up to 2TB of DDR4-2400 memory, and an embedded 48- …
Chris Mellor, 31 May 2016
Toshiba_X300_box

Helium... No. Do you think this is some kind of game? Toshiba intros 8TB desktop drive

Toshiba has upgraded its X300 gaming/workstation desktop drive from 6TB to 8TB capacity, continuing to sidestep any moves to helium-filling tech. This is a 3.5-inch drive spinning at 7,200rpm, with a 6Gbit/s SATA interface and 128MB cache. The prior generation came with 4, 5 and 6TB capacity points. The latest X300 only has an …
Chris Mellor, 31 May 2016
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Google pays $65k to shutter 23 Chrome bugs

Google has patched 42 vulnerabilities including 23 contributed by external researchers earning them US$65,000 (£54,030, A$83,732) in rewards. The patches reported by external researchers cover nine high-, 10 medium- and four low- severity holes. Half of the payouts went to prolific Polish pwner Mariusz Mlynski who scored US$ …
Darren Pauli, 30 May 2016
The Wall, photo by Semmick Photo via Shutterstock

Facebook's turbo-charged Instant Articles: Another brick in the wall

Facebook recently opened up its Instant Articles platform to all publishers after an early test run with an anointed few publishers. In a nutshell, it strips out everything a publisher has festooned across their site. In its current form, it uses a specially crafted RSS feed to reformat articles for Facebook. The result is a …
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
Laptop user, photo via Shutterstock

Hacked in a public space? Thanks, HTTPS

Have you ever bothered to look at who your browser trusts? The padlock of a HTTPS connection doesn't mean anything if you can't trust the other end of the connection and its upstream signatories. Do you trust CNNIC (China Internet Network Information Centre). What about Turkistan trust or many other “who are they” type …
Stuart Burns, 20 May 2016
Undrey http://www.shutterstock.com/gallery-950635p1.html

Popular cache Squid skids as hacker pops lid

Tsinghua University postgraduate student Jianjun Chen has reported a critical cache poisoning vulnerability in the Squid proxy server, a transparent cache widely deployed by internet service providers. The vulnerability allows attackers to compromise connections using a maliciously-crafted packet. A patch has been produced for …
Darren Pauli, 12 May 2016

Cavium snubs MIPS, picks 64-bit ARM for next-gen network SoCs

Cavium – the brains behind the chips in big-brand networking products – has plumped for the ARM architecture over MIPS in its next-generation network processors. It's a sign that more and more serious networking gear is likely to be ARM powered rather than MIPS in future. The Octeon-TX family of system-on-chips, announced …
Chris Williams, 02 May 2016
SanDisk Z410

Alphabetti spaghetti: SanDisk adds SLC cache to TLC SSD

Acronym alert: SanDisk has upgraded its Z400 PC SSD by changing it from an MLC drive to a TLC one with an SLC cache, doubling its capacity as well making it faster. The Z400 SSD used 15nm MLC (2 bits/cell) flash when it was introduced a year ago. SanDisk has kept the 15nm NAND but changed it to TLC (3bits/cell), upping its …
Chris Mellor, 28 Apr 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
Apple G5 coffee table

Pro who killed Apple's Power Mac found... masquerading as a coffee table

The Register has been shooting some video of late, and on a recent visit to Key Studio came across a coffee table we think is worthy of some attention. Apple G5 coffee table Yes, we should have picked up that bag to tidy up this shot The table's pedestal is a Mac Pro, sucking the juice from two dual core Intel Xeon 5150 …
Simon Sharwood, 22 Apr 2016
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
L200_Slim

Toshiba notebook disk drive slims down. You like that, gamers?

Toshiba has thinned is L200 500GB internal drive, shaving off 26 per cent of its thickness, so it takes up less space in notebooks and gaming consoles. The L200 Slim, with its 7mm z-height, has the same 500GB capacity as the thicker L200 with its 9.5mm z-height. It also sports the same 92g weight, but it only has an 8MB buffer …
Chris Mellor, 20 Apr 2016
WDC_Golds

WD rust-proofs spinners with Gold offering

WD has set up a new data centre nearline disk drive brand, Gold, with three drive capacities matching and topping the Re brand’s capacities. The spinning rust folk have released 4, 6 and 8TB, 3.5-inch Gold drives with a mix of technologies. The 8TB Gold drive is a helium-filled drive for example, while other two are air- …
Chris Mellor, 20 Apr 2016
Sad man stares glumly over boxed contents of desk. Image via shutterstock (Baranq)

Intel literally decimates workforce: 12,000 will be axed, CFO shifts to sales

Intel will axe 12,000 employees globally – more than one in ten of its workforce – as it moves further away from being a PC chip company. The layoffs are among the biggest into the company's history, and come as PC industry continues to tank harder than Intel expected. The Santa Clara-based biz sees a lot of growth in the …
Chris Williams, 19 Apr 2016
LaCie 12big Thunderbolt 3

Video folk, you'll love the 96TB, 2.6GB/sec LaCie 12big HDD

Seagate's LaCie external storage drives unit has come up with a video editing workstation user's wet dream: 96TB capacity and 2.6GB/sec throughput from a Thunderbolt 3-accessed desktop tower. The 12big Thunderbolt product features: 12 drives bays and 8TB, 7200rpm drive support RAID 5 and 6 support from RAID hardware …
Chris Mellor, 19 Apr 2016
Infrared image of the Horsehead Nebula

Zadara alters storage destiny: Object storage is written in our STaaS

The Zadara Storage Cloud, available on-premises and in the cloud (remotely) or both, has had the ZIOS Intelligent Object Store service added. The Zadara cloud systems provide VPSA (Virtual Private Storage Array CHECK) block and file services, using FC, iSCSI, iSER, NFS, and CIFS protocols. Its STaas (storage as a service) can …
Chris Mellor, 13 Apr 2016
Pic of Amazon's cloud booth in Hanover, Germany, Pic by drserg/shutterstock, for editorial use only

High performance object storage: Not just about reskinning Amazon's S3

Comment There are three tiers of storage: Primary storage, or block; secondary storage, or file; and object storage comes third. Object storage is immensely scalable, cheaper, durable... and slooooow. Could that be changing soon? Let me talk about on-premises object storage here. Many end users start with an application (sync and …

That naked picture on my PC? Not mine. The IT guy put it there

ON-CALL Welcome again to On-Call, our Friday frolic through readers' experiences of being asked to sort things out in the office, or outside it and outside office hours. This week, a pair of responses to recent On-Call stories in which readers confronted secret directories full of decidedly Not Safe For Work images. Reader “Dave” …
Simon Sharwood, 08 Apr 2016

Boffins boost IETF crypto efforts

A pair of German engineers want to give a push to the adoption of new crypto in the IETF by pushing the curves in RFC 7748 into hardware. RFC 7748, here, is a research-level document that describes proposed new elliptic curves for use in applications like Transport Layer Security (TLS). Moving from research to the real world …
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Iron.io signs on to integrate Intel's Snap

Docker-herder Iron.io has added another string to its bow, in an agreement with Intel that gives it access to Chipzilla's Snap* framework. Intel emitted Snap in December as its contribution to data centre scheduling and workload management. The idea, according to this Jonathan Donaldson's blog post, is to use telemetry and …