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September 27, 2012
Late yesterday, the JEDEC Solid State Technology Association published the new specs for the next generation of synchronous
DDR memory, which will double the speed of DDR3 RAM while at the same time consume less power to make it work.
"The publication of the newly revised JEDEC DDR4 standard represents the culmination of many years of dedicated effort by
memory device, system, component and module producers all over the globe," said Joe Macri, Chairman of JEDEC’s JC-42.3 Subcommittee
for DRAM Memories in a statement.
"The new standard will enable next generation systems to achieve greater performance, significantly increased packaging
density and improved reliability, with lower power consumption," Macri said.
DDR4 will come in ranges from 2 GB to 16 GB for x4, x8, and x16 modules and will have a maximum speed of 3.2 GB transfers
per second, although JEDEC said that further speed increases are likely as the specification soon develops.
The new specification will also operate with a smaller power envelope than DDR3-– 1.2 volt as opposed to 1.5 volt used in
the older DDR3 implementation.
Although Samsung and others have already started producing some test DDR4 modules, publication of the final specification will
allow production to be rapidly ramped up.
According to market analyst firm iSuppli, DR4 won't have much of an effect on the market until about two years from now,
but should account for almost 53 percent of all DRAM sold by the following year.
"The publication of the DDR4 standard is a great milestone leading up to the launch of this next generation of DRAM,"
said Robert Feurle, vice president for Micron's DRAM marketing.
"Improvements in performance and power consumption make DDR4 an attractive memory solution for the next generation of enterprise
and consumer products and we look forward to driving this technology into the marketplace," added Feurle.
In other IT news
Bengaluru International Airport of India is turning to IBM to help it better manage the demands of its many passengers,
local tenants and various airport operations.
IBM's solutions will also help control the volatile costs that often impact the airline industry, especially as it pertains
Dubbed 'Smart Airport Enabler' the system will not only lower the overall cost of deployment and maintenance of current
and future customer terminals at the airport, it is also expected to bring about an overall increase in airport service quality.
It will also help increase the efficiency in most of the interactions between the airport, airlines and other stakeholders,
lowering overall costs of most operations at the airport.
The facility is one of the first airports in the world to successfully implement the latest international standard Aviation
Information Data Exchange (AIDX) format, created by international aviation bodies International Air Transport Association (IATA),
Airlines for America (A4A) and Airports Council International (ACI) - to exchange flight information between airlines, flight
data providers and airports using the IBM-designed architecture.
This will allow the airport to communicate real-time data about airport operations and situational awareness with other
IBM’s Smart Airport Enabler will seamlessly connect disparate systems and processes across the airport and create a scalable
platform for future growth. This will ultimately help the Bengaluru Airport to bring together a common view of its operations
across multiple internal and external stakeholders, with an aim to provide passengers, tenants and airport clients with efficient
and best in-breed services.
As a leader of change in Indian aviation, Bengaluru's Airport has recognized the need to improve operational efficiency
and capitalize on real-time insights in order to increase its competitive edge. The airport’s annual air traffic volume increased
by 7 percent last year, and the number of passengers increased to 12.53 million from 11.24 million in 2010.
The airport will now use IBM’s Smart Airport Enabler to help manage the complexity of the airport and its operations. The
Smart Airport Enabler, an aviation standards-based architecture and corresponding set of standard airport operating procedures,
forms the foundation for future initiatives and airport expansions plans and will enable faster decision making, especially
during the airport’s peak period.
The 'Smart Airport Enabler' is a component of the IBM Airport Operations Management Systems, a flexible IT platform to
deliver operational efficiency, cross-stakeholder collaboration, and real-time information needed for timely decisions.
The capability is built using key IBM airport industry assets and products – the Intelligent Operations Center, the Smarter
Airport Enabler integration platform, public safety, Smart Building solutions for terminal management, and mobile solutions
for ground control.
The solution was developed by IBM’s Software Labs and implemented for Bengaluru International Airport by IBM’s Global Business
Recently, IBM launched its Airport Solutions Lab in New Delhi. India is one of the leading nations at the forefront of
developing smarter airports that are designed to handle the exponential growth of air travel. The lab is staffed by a network
of global experts that have deep expertise in aviation.
Overall, India is well positioned to move from the ninth largest civil aviation market to the top five in the world within
the next ten to fifteen years. It's also projected that passenger loads could increase from about 143 million in 2010-11 to
452 million by 2020-21.
The quality of aviation infrastructure directly contributes to a nation’s economic vitality and competitiveness. Its physical
and digital infrastructure needs to be able to expand and quickly adapt while at the same time maintain its level of customer
service and operations management.
In other IT news
As most people know, since the beginning of the mass production of personal computers, Microsoft Windows has always
enjoyed a seemingly insurmountable dominance over the operating system offered by Apple, but new market share figures reveal
Apple's rapid rise is making some gaping holes in Microsoft's Windows OS. According to Horace Dediu, founder of market research firm Asymco, the ratio of shipments of Windows PCs to Macs peaked
in 2004 at a huge 56-to-1 ratio. Since then, that number has crashed to a low 19-to-1. And, it keeps on dropping.
Some analysts are now predicting that the ratio will soon drop to 15-to-1. But that's only counting Windows versus Mac OS X.
If you take into account mobile iOS devices such as the iPhone and the iPad, the ratio drops to less than 2-to-1. Those are very
impressive numbers in deed.
"Considering the near future," Dediu writes on his Asymco blog, "it's safe to expect a parity of iOS plus OS X vs Windows
within one or two years. The installed base may remain larger for some time longer but the sales rate of alternatives will
swamp it in due course."
As Dediu rightly points out, sales ratios are not only a measure of overall market share, but more importantly, a measure
of dominance-- businesses, software developers and the internet ecosystem itself tend to gravitate around the dominant player
in any market. And personal computers are no different.
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