Archive for the ‘Smart IT News’ Category
A prototype disk drive based on phase-change memory can outperform an off-the-shelf flash hard disk .
A new type of data storage technology, called phase-change memory, has proven capable of writing some types of data faster than conventional flash based storage.
The tests used a hard drive based on prototype phase-change memory chips.
Disks based on solid-state, flash memory chips are increasingly used in computers and servers because they perform faster than conventional magnetic hard drives.
The performance of the experimental phase-change disk drive, created by researchers at University of California San Diego, suggests that it won’t be long before that technology is able to give computing devices another speed boost.
The prototype created by the researchers is the first to publically benchmark the performance of a phase-change memory chips working in a disk drive.
Several semiconductor companies are working on phase-change chips, but they have not released information about storage devices built with them.
“Phase-change chips are not quite ready for prime time, but if the technology continues to develop, this is what [solid state drives] will look like in the next few years,” says Steve Swanson, who built the prototype, known as Onyx, with colleagues.
It had a data capacity of eight gigabytes and went head-to-head with what Swanson calls a “high-end” 80 GB flash drive made for use in servers.
When it came to writing small chunks of data on the order of kilobytes in size, Onyx was between 70 percent and 120 percent faster than the commercial drive.
At the same time, the prototype placed significantly less computational load on the processor of the computer using it. It was also much faster at reading data than the flash drive when accessing blocks of data of any size.
The kind of large volume, small read and write patterns that Onyx excelled at are a hallmark of the type of calculations involved in analyzing social networks like those of Twitter, says Swanson. However, Onyx was much slower at writing larger chunks of data than its commercially established competitor.
The Organisation for Economic Cooperation and Development (OECD) sounded an alarm bell yesterday over the rapid depletion of IPv4 internet addresses and gave the IPv6 protocol another push.
In the new report titled The Future of the Internet Economy, which has been published ahead of the group’s ministerial meeting in Seoul next month, the OECD supports the widely-held view that the currently-used version of the Internet Protocol (IP) will run out of addresses in 2011.
It observed that “beyond building IPv6 skills and applications within governmental bodies, public procurement mandates also lead to a virtuous cycle of adoption by instigating the development of skills within technology partners”.
Network Address Translation (NAT), which makes it possible for several systems to share a single IPv4 address, is already widely used.
But it’s a stop gap system, viewed by some observers as an imperfect and costly work-around. The report claimed that enterprise and application vendors spend as much as 30 per cent of IT-related expenditures on the system’s sub-par communication protocol tweaks.
The report echoes internet search giant Google’s call earlier this week for the wider adoption of IPv6 as a long-term solution to what is becoming a growing concern for the tech industry.
“While technologies such as Network Address Translation can offer temporary respite,” it said, “they complicate the internet’s architecture, pose barriers to the development of new applications, and run contrary to network openness principles.”
Google also took the opportunity to point out that its search facility was now available over IPv6. It even gave Microsoft’s unloved OS a shout-out.
“With current operating systems such as Windows Vista, Mac OS X, and Linux providing high-quality support for IPv6, we hope it’s only a matter of time before IPv6 is widely deployed,” it said.
Source: The Register
The £12.7 billion National Health Service IT overhaul will arrive four years late, a report by the National Audit Office (NAO) says.
Launched in 2002, the National Programme for IT in the NHS was hoped to be completed by 2010, but a more realistic date is 2014/15 according to the report.
The system is hugely ambitious and will allow care professionals across England to access a patient’s medical records. However, in order to make the system work, the programme must first standardise equipment across the NHS – a huge undertaking. So huge in fact, the NAO claims the original timescale was unachievable.
Chairman of the committee of public accounts Edward Leigh MP admitted that rolling out the programme would be “challenging” and that the delivery expectations have already damaged its standing: “Over time, the Department of Health (DoH) has had its eyes opened to its enormous scale. And by building unrealistic expectations for delivery, confidence in the whole programme has been damaged.”
However, Leigh pointed out that positive changes have been made in the deployment of the programme: “My Committee reported on the programme last year and our recommendations have given the Department and the NHS a push in the right direction.”
“The scale of the challenge involved in delivering the National Programme for IT has proved to be far greater than envisaged at the start, with serious delays in delivering the new care records systems,” says NAO chief Tim Burr.
“Progress is being made, however, and financial savings and other benefits are beginning to emerge. The priority now is to finish developing and deploying care records systems that will help NHS Trusts to achieve the Programme’s intended benefits of improved services and better patient care.”
So far the estimated cost of the programme is £12.7 billion, but due to the delay in deployments, actual expenditure to date stands at £3.6 billion, lower than expected.
Source: PC Pro
Smart IT has teamed up with the world’s largest computer provider – Dell.
As a result Smart IT will enjoy greater access to Dell Technical resources, even better pricing and priority customer service through a dedicated accounts team.
Commenting on the new partnership, Managing Director Barry Weaver said “we’ve been trying to work a deal with many manufacturers for some time now and have practically covered the world looking for the right partner”.
“Dell are the most responsive to our needs and have gone above and beyond the call of duty to assist us in offering maximum value for our customers”.
“The savings and benefits will directly impact our customers in an extremely positive manner”.
“With other suppliers we always felt there was a compromise between good quality and good value.”
“Dell is different. They are much more than just “box shifters” and offer a wide variety of products and solutions from printers and software to storage and servers with the technical pre and post sales knowledge and back up we find extremely helpful right through their product range”.
“It was these qualities that made Dell the natural choice and swung the deal for us”.
“We are all delighted to be working with Dell and look forward to a positive long term partnership”.
Smart IT today unveiled their updated and restyled web site. Containing a wealth of information on the services and products offered by Smart IT including IT support for Chester, Manchester, Liverpool, Denbighshire, Wirral, Nantwich, Northwich, Tarporley, Warrington, Whitchurch and Wrexham.
Commenting on the new website, Barry Weaver, Managing Director, said “Our aim with the new website is to offer both existing and potential customers clear and understandable information on how we can help them with their business”
“Smart IT offer many different types of services which we feel will be a massive benefit to new and old customers alike – such as VOIP telephone systems, installations and IT solutions, network installations, antivirus software and IT consultancy to name but a few”.
“We will be striving to keep our IT news section up to date daily with relevant stories our customers might find of interest”.
“We will be working to strengthen our relationships with suppliers such as ESET, EMC, Microsoft and Dell to offer our customers unrivalled product provision competitiveness”
“We are also in talks with a market leading IFA software house to become their first ever IT company registered as a reseller”.