* Posts by talk_is_cheap

47 posts • joined 13 Jul 2011

Microsoft to charge $200 for 32 GPU cores, sliver of CPU clockspeed, 6GB RAM, 512GB SSD... and a Blu-Ray player


The GDDR6 used on the 2 systems may also have a speed difference, so a difference cost per GB and the Blu-Ray BOM cost is likely to be somewhat higher than $20. The real cost saving may come from the fee paid to AMD for the processor as the greatly reduced CU count will allow the use of a lot of dies that would have failed the testing process for the full-size system.

The real problem may come in the future if to many of the S series units are sold compaired to the X series. What will MS do if developers start to just deliver games that play correctly across both the S and X. The value of the X design will be devalued and the PS5 will become the platform for 'advanced' development.

Got a few spare terabytes of storage sitting around unused? Tardigrade can turn that into crypto-bucks


The court order goes to Tardigrade, not the person storing the data block(s). The end storage node is just holding a large number of encrypted data blocks with no way to unencrypt them. Even Tardigrade can not unencrypt the data, but they can remove them from the system and provide information regarding the creator of the blocks.

FYI: When Virgin Media said it leaked 'limited contact info', it meant p0rno filter requests, IP addresses, IMEIs as well as names, addresses and more



having spend some time trying to purchase a service from VM it is clear they could not run a bath let alone a piss up in a brewery. They make talktalk look like a well run business.

Firefox now defaults to DNS-over-HTTPS for US netizens and some are dischuffed about this


One question is who is more trustworthy?

My local ISPs (PlusNet and Virgin) who are under the control of the UK government or an ISP in the USA which is not directly under the control of the UK. For now I'll take the USA provider, with the added advantage that my requests are encrypted over the wire. I'm sure the UK government will at some point roll out a DNS platform that we must all use by law until then I am happy with having options.

Apple drops a bomb on long-life HTTPS certificates: Safari to snub new security certs valid for more than 13 months


Re: It's optional

The CAs are more worried about losing business from this change - If you have to keep updating your certs you are more likely to look at an automated solution and if you start to research that you end up moving to letsencrypt.org. The choice of CAs in most large companies is historc - remember all the marketing from Versign in the past and it was aimed at business people not techies. This change will allow the techies to put forward alternatives.

Atlassian anticipates $1.6bn total revenue for fiscal 2020 as subscriptions make it rain


Why would you expect a UK registered, US quoted company with US$862.3m of debt to be paying tax anywhere in the world, let alone Australian where the rate is set at 30%?

Leave your admin interface's TLS cert and private key in your router firmware in 2020? Just Netgear things


Just move to Origin Broadband

It is going to depend on what devices this hole is found on. The one they document seems to be a high end Smart WiFi Router. As the hole would allow the spoofing of the router you could grab the admin details. With these you could change setting on the router - so wifi access rights, firewall setting and VPN settings could open up wider security issues within any environment. Beyond that you have all the NETGEAR tools that turn the router into a file store and backup solution.

So to answer your question - with these certs what can't they do to a device and the network it is controlling and defending.

SoftIron's strategy to bring Ceph storage to the masses: 'A really, really sh*tty computer'...


"For starters, it reverses the traditional storage server layout by moving CPUs to the front of the PCB and storage drives to the back. This means cool air from the fans blows over the drives first, and then the CPUs – which wouldn't make any sense in a compute server."

Such a configuration does not make any sense as data centres are often configured as cold and hot aisles where the front of the equipment (air intake) is installed facing the cold aisle and the rear (air exhaust) facing the hot aisle.

From the few photos on Softiron's website, this seems to be a misunderstanding by the reporter as there is a photo showing drive storage behind the front panel and the motherboard at the back of the system.

When 2FA means sweet FA privacy: Facebook admits it slurps mobe numbers for more than just profile security


Re: Google too

A Three 123 SIM allows for a £5 topup on their website. I now have such a SIM as my second SIM in my phone. You just have to remember to use it every 6 months.

More nodding dogs green-light terrible UK.gov pr0n age verification plans


Re: Just like buying a magazine.

VPN software is being written to get past the great firewall of China. What chance do you think you have of blocking anything with a basic router.

Up the stack with you: Microsoft's Denali project flashes skinny SSD controllers


I guess the Linux world will have fun with this.

By the time that the zfs team and one day an improved Btrfs team start to develop to arrays of such SSDs we may/will see some nice advantages from moving parts of the stack to the OS and main memory. As for Microsoft, all I would expect is a lot of work to tie systems to their OS while they would not make the investment in their file systems to take full advantage.

Let's Encrypt updates certificate automation, adds splats


Re: "...admins will have to edit a DNS record to prove..."

>> How many DNS hosting providers have mandatory multi-factor authentication on their web portals?

Well dnsmadeeasy offers it as an option.

A print button? Mmkay. Let's explore WHY you need me to add that


Just move to Origin Broadband

Yep, it is quite often the Dinosaurs in a company that want such features. The reason why they are still at the company is because they are often the owners or board members. So if the software is to be purchased, deployed and retained it better come with a print button.

Veeam's reverse-IBM, the rebrands, the new hires, and... DRAM, what's that, Samsung?


A single 8GB HBM2 package consists of eight 8GB HBM2 dies, which are vertically interconnected using over 5,000 TSVs (Through Silicon Vias) per die.

I guess that should be eight 8Gbit HBM2 dies, otherwise it would be a 64GB HBM2 package.

Want a new HDMI cable? No? Bad luck. You'll need one for HDMI 2.1


With the Audio Quest Diamond HDMI Cable - 5.0 Meter down to just £3,000 on Amazon I wonder what price they will try charging for the latest standard?

China plots new Great Leap Forward: to IPv6


Re: Well, you can see the attraction of it!


Chinese state security (translated): "We enforce an unchangeable IPV6 address (by law) on all devices used inside the Great Firewall and bingo, we can follow everyone, everywhere and log everything they say, do, read and connect to. No hiding behind NAT any more. What's not to like?


No because devices will still move between locations, each of which will be a different IP network.

BT hikes prices for third time in 18 months


Just move to Origin Broadband

Their basic phone plus adsl2+ service is currently only around £12 a month if you sign up for a year. It works and if there is an issue they have a 0800 UK based support team, who do seem to have a clue about what they sell.

Making money is so DRAM easy for some memory-flingers


The players who are left in this market can just claim that any expansion plans will take far too long to deal with cost issues during this market cycle - so extending the cycle. Unless one of these announces a major investment none of the other have to bother. It's hard to prove the operation of a cartel if all the producers just sit on their hands because no one has made a commitment to expanding their production.

Wikibon drops bomb, says Intel's Optane could be a flop...tane


We are still waiting for the 'real' product

Currently, all Intel seems to have to show is a 32GByte stick that is aimed at caching. Something of a dead end product considering the performance caches of many U.2. sticks are now larger.

The original pitch for this tech was 256GByte memory modules for installation into large fat servers where each Intel CPU could address 8+ memory sticks. The possible resulting I/O was meant to interest the big data and VM markets.

Today I wonder how many designers are more focussed on what they can do with 2 AMD top end processors and 128 PCI 3 lanes - that's a lot of 2TB U.2. sticks without paying premium rates to Intel for a lot less storage capacity.

PCIe speed to double by 2019 to 128GB/s


AMD interconnects

It starts to become very clear why AMD is happy to just use PCI links as its interconnects for its new server chips. Currently, the design uses 64 PCI 3.0 links to connect 2 processors which is as far as their published designs go. With PCI 5.0 they could greatly increase the overall interconnect speed or allow a 4 processor design using 16 links* between each with the same overall performance as now. I guess PCI 4.0 will provide a shorter term compromise with 4 possible processors connected at a higher overall speed, but lower processor to processor speeds.

* A 4 processor system would only need 48 PCI links (16 to each of the other 3 processors), this would allow the possiblity of hyper-cube designs (many processors not directly connected to each other) if AMD designs the correct protocols for cross processor communications.

HPE Labs manufactures monster memory Machine system


I think this is more a show case for the "X1 photonics module"

On paper, this is an advanced inter-link solution that can shift 150GB data per second in a local area configuration.

Reg now behind invisible HTML5 Bitcoin paywall


The real joke is that it's not a bad idea if people are allowed to op-in to such a system. It would also need to be coded to use GPU cycles rather than CPU cycles if it's to generate any meaningful results.

I need an ISP that offers IPv6. Virgin Media: Whatevs, nerd


Re: Non Story

Note true, they have removed the option for new customers to have 5 static IP addresses with their business service (for an extra £5 a month).

All in all their service while fast has never be configured to offer a high level of service to business users.

Microsoft: We're hiking UK cloud prices 22%. Stop whining – it's the Brexit


Re: £

And Microsoft lowered the cost of all its software back in November 2015 when the Pound hit €1.42 as during 2012 its was only worth around €1.20

Brit ISP TalkTalk scraps line rental charges


The real kick in the teeth is the contract term.

They seem to think that they can get current long term customers to tie themselves into an 18 month contract. Before we could get a discount on the line rental for a 12 month contract and often if you talked about leaving a discount on the broadband service as well.

M.2 SSD drive format is under-rated. So why no enterprise arrays?


So why no enterprise arrays

One rather key issue is that you are talking about the 4x PCI standard, with the latest devices being able to fully load the 4 PCI lanes in test conditions. Such performance is able to overload 10Gbit ethernet links and saturate a 40Gbit link. This in many ways just makes them too fast for use in large arrays. Why bother if you can just deploy current SAS based options.

5 of them placed on a 16x PCI could make a nice RAID 5 solution, but will need a very high performance control chip to be developed, with performance specs well beyond anything currently available. For every 1GB/s of write performance the controlling chip will have to also read 1GB/s from the array, xor it and then write the resulting parity information as well as the original data. While such a configuration may provide very high speeds the enterprise market seems to be more focussed on DIMM based SSD solutions which link directly to the server's CPUs. These remove the controller chip issue and will distribute the storage across all the CPUs in a system if required.

The other great use for these types of drive would be as caches within arrays built with slower storage devices, but currently the write endurance is not designed for such tasks. The 960 PRO 2TB only has a 1.2PB endurance, which is not much in a enterprise write cache deployment.

Quantum is shutting down sync'n'share biz Symform in July


I used this sevice for a year or so, but

Even before Quantum purchased Symform the writing seemed to be on the wall as it had a wide range of limitations that did not seem to be getting addressed. Once Quantum was in charge it got even worse as nothing happened.

I moved across to hibiC, which does the job of syncing files to the internet and between systems at very low cost. So all in all its good enough.

Intel, Warner lock horns with hardware biz over HDCP crypto-busters


Where's the rest of this pirating solution they're claiming everyone uses.

Due with the new graphics cards from AMD and Nvidia as we will all need some way of quickly re-encoding an uncompressed 4K60 data stream that has been captured by some yet to be released capture card that can handle a ~2GByte per second hdmi 2.0 data stream. There will also be the need to store the data stream to disk, so I guess rather a large and fast SSD sub-system will be required.

Research: Microsoft the fastest growing maker of tablet OSs ... by 2019


2 things

To become the " fastest growing tablet computer maker by 2019" you just need to make very few devices at the moment and then double your output. The result is 100% growth, which is hard for any major player already in the market place to match.

As for Windows 10 shipping on tables I think that will depend more on Intel's luck with their Atom chips than anything MS does. Most Chinese manufactures seem very happy to dual boot their Atom based devices with Android and Windows 10 as MS is currently giving away Windows 10.

The Internet of Things becomes the Game of Thrones in standards war


This is last year's war.

All the current standards are designed to cope with the limitations of the CPUs and memory available at the time the standards were first put together so they all have profiles/sub-sets to keep processing power and memory requirements down.

These limits are being removed as new SOCs provide better CPU core/s, RAM and storage, so it becomes easier to deploy more capable control software that will be able to support things like TCP/IP stacks.

The results could be that all the current standards become little more that low power/low speed alternatives to the standard WiFi options.

As for Z-Wave its a nice 'standard' but you spend all your time trying to match devices to the different controller solutions as not all profiles/devices types are supported by all controllers. There are also very few easy to use programming libraries to allow you to just do your own thing due to its licensing structure and the fact that everyone is selling devices rather than tools.

Brother from another: SUSE releases software-defined Ceph


Can you please confirm the price

Other press reports are stating that the cost starts at 0.1 cents per GB/Month rather than 1c per GB/Month.

.1c vs 1c is rather a large difference for large scale users.

$10,000 Ethernet cable promises BONKERS MP3 audio experience


Well they have pulled that page

How about a 20M HDMI cable for just £8,000.


Nakivo: Yet another VMware server backup biz going bananas


I've just installed it at a client site

It's not perfect, but it does everything that the client needs - backup, restore and file access. It's also got the right pricing model. The Client uses VMWARE ESX essentials across 3 servers, each of which has a single CPU. Most backup vendors want to charge for 6 CPUs and the resulting price of their backup solution is many times the cost of ESX.

Hey, we'll do 4G for £15, says O2 (just mind how you go on the 1GB limit)


Re: Tethering

The lastest version of Android report tethering back to the carrier, so its very easy to catch people now.

As for PAYG options, Three do their 321 option, 3p per minute for calls, 2p per text and 1p per MB of data. I'm sure you could put the sim on a dongle as well as a phone.

BTC MaaS (mining-as-a-service) preps DC pods down under


It's been done

Just search ebay and you can find companies who already sell time on the maas systems.

HALF of London has outdated Wi-Fi security, says roving World of War, er, BIKER


My home router supports VPN, so I point myself back to my home environment - it limits my speed to my home up-link speed (so about 600kbits), but it works.

AMD beds ARM in 'Project SkyBridge' and home-grown 'K12' ARM architecture chips

This post has been deleted by a moderator

Traditional RAID is outdated and dying on its feet


Re: Eh?

>> So how are they going to rebuild a 4TB drive in minutes?

You don't, but if you move the RAID from the physical device level to the file system block level, you don't rebuild the single drive. What you do is spread the file system blocks that would have been found on the failed drive across all the remaining active drives (excluding the drives that already contain the block). For object storage you just do this at the object level, rather than the block level.

I'm not sure why IBM think that this is 'new' news as its a feature of a number of file systems already.

Pork time! £350m in Health Service mail-etcetera cloud deals up for grabs


The wonders of tenders

The contract is to run for 2 years, can you imagine all the setup costs that have to be included in a 2 year contract to support 1/2m accounts and that's not including the capital cost of systems if the system can't just be deployed to current cloud services.

The only real winner is going to be Microsoft yet again via all the licence fees they will be charging.

AMD tries to kickstart ARM-for-servers ecosystem


The key thing missing from this report.

One key market changer with this chip seems to be the amount of memory that it can directly address. At 128GBytes this is way above entry level Xeons (32GBytes) or new new Atom processors (64GBytes).

Intel may not lose sales, but they may have to reduce their margins a lot.

AMD starts year, checks watch, hurries out Warsaw Opterons


Re: So...

The claim is that the Warsaw core is about 20% faster, clock for clock. If so you will see better overall performance, even if the top speed has been dropped. Also on a loaded system it's unlikely you would reach the turbo core speed, so the normal rated speed is what many users are looking at.

Top Microsoft bod: ARM servers right now smell like Intel's (doomed) Itanic


I read that more as

We don't have any form of server OS for ARM, so need to kill the idea of it being a platform until we do, or in the hope that it will just go away.

ARM needs 64bit, ECC and some general interface standards to become a central server CPU, but to say that it has no place in a data centre due to other issues is a bit missguided. Rather a lot of devices and controls found in a data center are ARM based.

It reminds me of about 10 odd years ago when an MS rep was telling me that there was no real place for Linux in a data center.

Vodafone dodges UK corporation tax bill - AGAIN


Re: Isn't this the same Vodafone...

That £22 billion to shareholders will have involved taxes being paid by the receiver of the dividends being paid, or capital gains tax on share buy backs.

No complex tax tricks are needed in the UK. Just borrow money and you can offset the interest payments against the tax, so the more debt you take on, the less tax you end up paying. This is something that the government is responsable for fixing.

TWELFTH-CENTURY TARDIS turns up in Ethiopia


There are only 106 missing episodes in total

Its rather unlikely that 106 'new' episodes have been found as that the total missing from the BBC's archives.

Surprise! Intel smartphone trounces ARM in power trials


So a 10" arm based tablet pulls far more current than a 5.5" phone - go figure.

The only thing I can tell from those benchmarks is that currently the Intel based chip needs far more memory bandwidth than ARM based systems to give about the same performance as the S4 phone.

Flexible flywheel offers cheap energy storage


Re: 15KWh?

The problem is that basic lead acid batteries have a very poor duty cycle as they do not like to be discharged. The result is that you have to build a setup where you do not discharge the batteries to much before you charge them up again. For a basic car battery its best for the discharge to be no more that a few percentage points. For batteries that do support depth discharging its still best to only discharge by about 50% if you want to get the most life out of them.

So it you want 15KWh of battery capacity you need to install 30KWh+ of batteries.

A lot of background can be found at http://www.windsun.com/Batteries/Battery_FAQ.htm

VMware: We will virtualize entire world in six years


Maybe not

If you read the ongoing threads over at vmware's forums about the new pricing you will see people compairing vmware to Novell at the moment.

Not a good long term sign.


Biting the hand that feeds IT © 1998–2020