Dec 03

Windows 7 is 234 per cent more popular than its predecessor. It’s official. OK, so that figure relates to the first few days of sales in the US, and the predecessor in question is Windows Vista, the Antichrist OS. Even so, pathologically mediocre as it may well be, Windows 7 has been well received.

What interests me is how this reflects a broader malaise that continues to blight the PC industry. What else but Microsoft’s ongoing near-monopoly can explain the continued success of an operating system that sports a near-total absence of real innovation?

The broader problem, therefore, involves the fact that the key components inside your PC, both software and hardware, are still owned by far too few companies. In just about any other industry of global import, the way Microsoft dominates the software landscape while Intel has the hardware platform largely sewn up and Google owns web searches would be viewed as unhealthy.

A handy analogue is the food industry in the US. If you’ve seen the recent documentary Food, Inc., you’ll know what I’m talking about. According to the film’s makers, key sectors in the US food industry have been whittled down from around 20 major players in the 1970s to just four mega-producers today. The result has been the emergence of a range of seriously unsavoury practices – the concentration of power in the hands of a handful of massive companies hasn’t done anyone any good. Except those companies, of course.

Compare that to the PC industry and, if anything, the concentration of power looks much, much worse. It’s a fact that both Microsoft and Intel, for example, have recently been subject to prosecutions for market abuses. But a plausible argument can still be made in terms of the benefits to the PC industry and end users. Together, Intel and Microsoft provided developers with a single, unified platform and a massive customer base. Thus was born the astonishing ecosystem of PC-compatible applications and devices we take for granted today.

Moreover, I suppose we should all be grateful for what little competition there has been. Without AMD and ATI to keep Intel and Nvidia honest, for instance, we might now be marvelling at the power of single-core Intel Pentium 5 processors and Nvidia GeForce 4900 TI graphics.

Similarly, I scarcely dare imagine what horrors the Beast of Redmond would have sired were it not for the threat, however remote, of Apple’s OS X and the open-source Linux operating system.

So, a lot of power and wealth may have been accumulated in the hands of a few thanks to the Wintel monopoly, but mankind has benefited enormously from the emergence of ubiquitous personal computing.

Still, if I’m convinced it’s all been worth it up to now, I’m equally sure the time has come for a more democratic wave of innovation. Fortunately, there are signs it’s already happening. Microsoft is increasingly under siege from all conceivable angles, whether it’s the success of Linux as an enterprise OS or the arguably even more lethal threat posed by the humble web browser. Who needs a complex operating system if all your applications are hosted online?

Intel’s hardware nut seems trickier to crack. Creating computer chips is a complex business – the idea of new entrants to the market is virtually inconceivable. However, the increasing importance of mobile devices might be the key. Currently, ultra-mobile computing is dominated not by Intel chips but by ARM’s processor architectures.
Crucially, ARM’s approach to producing CPUs is rather novel. In fact, ARM doesn’t really produce processors at all. Rather, it licenses out designs. This gives chipmakers the option of simply knocking out an off-the-shelf design or fusing an ARM processor architecture with its own technology to create something unique. As the remit for ultra-mobile devices expands over the next few years, so will the range and ability of ARM-based processors. Chips with all kinds of enhanced functions, from video decoding to cryptography acceleration, are likely to appear.

Intel recognises the threat posed by a plethora of purpose-built ARM processors and so has taken the bold step of licensing out the Atom processor architecture to TSMC, one of its main rivals in the chip production business. Again, the idea is to allow the Atom core to be combined with a range of third-party circuitry.

All of which means we’re poised for a battle royal between ARM and Intel in the ultra-mobile segment. Google, meanwhile, might just provide a similar foil for Microsoft. The result would be a perfect storm of hardware and software innovation. If that happens, the mediocrity of Windows 7 will be but a distant memory.

Tags: amd, Apple, application, business, circuit, Computer, Computing, CPU, developers, device, google, Hardware, Health, Innovation, linux, memory, microsoft, Mobile Devices, processor, rms, Software, system, Technology, Vista, web, Windows, XP
Nov 06

Have you ever thought how the data is taken care of in big companies? It might be mind-boggling for you that there are companies who have millions of customers and they are going well in providing customer care to their every customer. Moreover, every query of their customer is answered efficiently and effectively. Similarly there are thousands of documents and files which are in use daily. So how does this all hectic work possible? This is actually done with the help of professional data processing.

If you haven not heard of data processing before then do not worry because I am here to explain to you what data processing is and how it can help you in the success of your business. Keep in mind that no data in business can ever be discarded in business because you may need it in the future and you have to keep it in an order so that you can find it easily when required. This is where data processing comes into action.


Data processing is actually the process of data and converting it to some information. Data process is of different types and each type would give you the output in different time. Although professional data process is imperative and you can not deny this fact yet you must be thinking about some cheap data process if you do not have large scale business because you might not be able to afford expensive data process. Remember that your business can not run without data processing, no matter how small scale business it is!


Many people have the view point that cheap data process is not possible. As a matter of fact, they are quite wrong because cheap data process is, indeed, possible if you really have the right kind of information at the right time. The best source of cheap data process is computer. In case, you have a small business then you don’t not need people to manually engage into data processing as it will cost you a lot as you would have to pay them per month. So you can keep a computer professional who can keep every data of your business in a compact form. This will be a good source of cheap data processing. Moreover, one or two computers would not cost you a lot.


Another source of cheap data processing is digital data processing. In this data process, all the data is stored in the form of compact discs. This is a remarkable source of cheap data process as it will also give you tremendous portability and you would be able to take huge amount of documents from one place to another. Moreover, compact discs are not expensive and you can process your data cheaply.


You might think that you data would not be in orderly format if you are going to have cheap data processing. In fact, this is not true because there are number of soft wares which are designed solely for this purpose so that you can easily convert your data into a systematic order.


You must keep in mind that the data of your business must remain secure and it must not be lost in any way. Moreover, there may be some confidential information which must not be shared with anyone and this is possible only if you have employed techniques of securing you data. So while going for cheap data process, you must not let the security of the data of your customers be at risk because in this way, customers would lose confidence and you will never be able to have large number of customers, which is surely not useful for your business.


SKG Technologies provides Data Entry Service at very low rates for small and medium business in USA, UK, Canada, Australia and Singapore. SKG Technologies also provides accounting services, bookkeeping services, payroll preparation services, virtual assistant services, customer support services, admin assistant services, technical support services to its clients all over the world.

Article Source: http://EzineArticles.com/?expert=Sachin_Kumar_Airan

Tags: blog, business, Computer, computers, google, information, security, Small Business, system, XP
Sep 15


gt5 is a graphical alternative for command line Disk usage utility “du”. It is very useful for finding the size of each folders in your system.

$ sudo apt-get install gt5

  • displays the diskspace used by files and directories within a directory
  • optionally provides links to the files, so you can also browse them
  • displays entries with their size and the percentage of their parent

More details and usage see here

Tags: blog, directory, google, linux, space, system
Sep 14


Famous Personalities of Computer Science – Part2

John von Neumann (von Neumann’s Architecture)


Von Neumann built a solid framework for quantum mechanics. He also worked in game theory, studied what are now called von Neumann Algebras, and was one of the pioneers of computer science.

The term computer architecture describes the layout of the machine. All computers use the von Neumann model, named after the American who suggested it.
read more


Tim Berners-Lee ( Founder of World Wide WEB (www))

A graduate of Oxford University, England, in 1989, Tim Berners-Lee invented the World Wide Web, an internet-based hypermedia initiative for global information sharing while at CERN, the European Particle Physics Laboratory. He wrote the first web client and server in 1990. His specifications of URIs, HTTP and HTML were refined as Web technology spread. More Here

Kenneth Lane Thompson & Dennis Ritchie ( Unix OS and C language)

In the 1960s, Thompson and Dennis Ritchie worked on the Multics operating system. While writing Multics, Thompson created the Bon programming language. The two left the Multics project when Bell Labs withdrew from it, but they used the experience from the project, and in 1969, Thompson and Ritchie became the principal creators of the Unix operating system. At this time, Thompson decided that Unix needed a system programming language and created B, a precursor to Ritchie’s C. Read More

Bjarne Stroustrup (C++ Language)

Bjarne Stroustrup is the designer and original implementer of C++ . Dr. Stroustrup is the College of Engineering Chair Professor in Computer Science at Texas A&M University. Read More Here

Anders Hejlsberg (Delphi, C# Language Developer)

Anders Hejlsberg (born December 1960) is a prominent Danish software engineer He was the original author of Turbo Pascal, the chief architect of Delphi, and currently works for Microsoft as the lead architect of the C# programming language.

Larry Wall (Perl Programming Language)

Larry Wall (born September 27, 1954) is a programmer and author, most widely known for his creation of the Perl programming language in 1987.

Read More

Tags: blog, Computer, computers, google, information, Internet, microsoft, physics, quantum, Research, Server, Software, system, Technology, unix, web, World Wide Web, XP
Sep 13

IBM recently published an article on the use of WS-ReliableMessaging between WebSphere 6.1 and Axis2. Most interesting I found the part on the Quality of Service of WS-RM:

  • Unmanaged non-persistent tolerates network and remote system failures. You can configure Web service applications to use WS-RM with a default in-memory message store. This QoS requires minimal configuration; it is for a single server only and does not support clusters. Although this QoS allows for the re-sending of messages that are lost in the network, failure of a server results in lost messages. The default is unmanaged non-persistent.
  • Managed non-persistent tolerates system, network, and remote system failures, but state is discarded after the messaging engine restarts. This in-memory QoS option supports clusters as well as single servers. This option uses a messaging engine to manage the sequence state, and messages are written to disk if memory is low. This QoS allows for the resending of messages that are lost in the network, and can also recover from server failure. However, a failure of the messaging engine causes message loss.
  • Managed persistent tolerates system, network, and remote system failures. This QoS for asynchronous Web service invocations is recoverable. This option also uses a messaging engine and message store to manage the sequence state. Messages are persisted at the Web service requester server and at the Web service provider server, and are recoverable if the server fails. Messages that have not been successfully transmitted when a server fails can continue to be transmitted after the server restarts.

QoS of WS-RM is actually not part of any standard. Most implementations of WS-RM are non-persistent, in particular Microsoft WCF and Sun’s Metro. And that is in my opinion the major shortcoming of the WS-* story. The WS-RX committee should have made message persistence part of the WS-RM spec and/or the WS-RM Policy spec.

Anyway, IBM has a persistent implementation of WS-RM. And so has SAP: SAP doesn’t even give you the option and uses persistent WS-RM as its default. Well done by SAP, although the SAP implementation is based on an older version of the WS-RM spec (WS-RM 2005/02.)

What I don’t find are reports of the use of persistent WS-RM between stacks of different vendors, e.g. between IBM and SAP. Maybe we’ll need to have a go ourselves one day?

Tags: application, blog, google, implementation, implementations, memory, microsoft, network, persistence, sap, Server, servers, service invocation, stack, system, web, websphere