Opinion: A new kind of Web — don't miss these 11 sites

Wednesday, 9 April 2008 06:08 by Selecters
Call them Web 2.0 sites or mashups — or come up with your own trendy term. Whatever you call them, there are sites popping up all over the Web that process information in new ways rather than just present it.

Some of them work with information you supply, letting you manipulate, track and share data, such as your schedule or your to-do list. Others, so-called mashups, draw data from different sites and reassemble it to make something new. They're all part of how the Web is evolving beyond just a bunch of point sources for information. Here are 11 examples that show what the new Web can do, from helping you organize your life to adding some personalized fun to it.

Personal assistants

GrandCentral

You can use GrandCentral to sort and filter incoming calls and direct them to ring some or all (or none) of your phones.

Ever wish you could exercise the same control over incoming phone calls as you do over e-mail? GrandCentral — now a Google operation — gives you a new phone number and forwards incoming calls to any other number or numbers you specify. More...

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Google Jumps Head First Into Web Services With Google App Engine

Tuesday, 8 April 2008 04:17 by Selecters

Live coverage of the Google App Engine launch event is here.

Google isn’t just talking about hosting applications in the cloud any more. Tonight at 9pm PT they’re launching Google App Engine (Update: The site is live), an ambitious new project that offers a full-stack, hosted, automatically scalable web application platform. It consists of Python application servers, BigTable database access (anticipated here and here) and GFS data store services.

At first blush this is a full on competitor to the suite of web services offered by Amazon, including S3 (storage), EC2 (virtual servers) and SimpleDB (database).

Unlike Amazon Web Services’ loosely coupled architecture, which consists of several essentially independent services that can optionally be tied together by developers, Google’s architecture is more unified but less flexible. For example, it is possible with Amazon to use their storage service S3 independently of any other services, while with Google using their BigTable service will require writing and deploying a Python script to their app servers, one that creates a web-accessible interface to BigTable.

What this all means: Google App Engine is designed for developers who want to run their entire application stack, soup to nuts, on Google resources. Amazon, by contrast, offers more of an a la carte offering with which developers can pick and choose what resources they want to use.

Google Product Manager Tom Stocky described the new service to me in an interview today. Developers simply upload their Python code to Google, launch the application, and can monitor usage and other metrics via a multi-platform desktop application.

More details from Google: More...

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The Best Web Tools To Help Your Know Everything About Websites

Sunday, 30 March 2008 23:37 by Selecters

best website tools How do I contact the owner of a website? How popular is my site on Digg or Delicious? What other websites are hosted on my web server ? Is my competitor using WordPress or Drupal? xyz.com is loading fast, what is the name of their web hosting company ? Is my blog accessible from China or Japan ?

If you got questions like these in your mind, here are some of the most useful online tools to help you know each and every detail of any website on the planet.

ping-websitesJust-Ping.com - Just Ping help you know whether your website or blog is accessible from different cities of the world. Unlike other online ping services that run from one location, Just-Ping.com runs the ping command on your website from 26 different locations spread across the globe so you have a better idea about your site availability in different regions.

They even have a checkpoint in Shanghai so you can easily find out if some particular website is blocked in China or not. More...

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The Web's best free stuff

Monday, 24 March 2008 20:23 by Selecters

Productivity

AbiWord (download)
Tired of expensive, slow, bloated word processors? Download this surprisingly powerful freebie, which includes sophisticated features such as mail merge and advanced layouts. The program handles a wide variety of document formats, including those of Microsoft Word, Rich Text Format, OpenOffice.org, and other programs.More...

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Microsoft adds database to list of online services

Saturday, 8 March 2008 08:53 by Selecters
SQL Server Data Services designed to give users storage, query capabilities without having to build infrastructure
Microsoft Wednesday added SQL Server Data Services to its freshly introduced lineup of online infrastructure services for corporate users and said it is registering users now for the beta.
Ray Ozzie, Microsoft's chief software architect, disclosed the new service during his keynote address at the company's annual Mix conference in Las Vegas. He said SQL Server would be used to create a database in the cloud to support all types of applications.
"This highly scalable database service will bring the benefits of SQL Server for developers into the cloud," said Ozzie.
Ozzie's announcement follows Monday's kick off of a beta program to introduce online infrastructure services around Exchange 2007 and SharePoint 2007 to corporate users of any size.
Microsoft also said it will launch a beta of Office Communications Server (OCS) available in the second half of 2008, called Office Communications Online, to round out its suite of online services, which will also include Web-based conferencing via Live Meeting.
Microsoft said SSDS will be targeted at small and midsized businesses to help reduce costs, corporate users to support applications and sharing data, and at developers and service providers.
Microsoft said some of the use cases would revolve around storage of archival or reference data, storage of large amounts of structured or semi-structured data using a flexible schema, run applications on the Internet that can tolerate some latency, and support for business needs such as HR services, healthcare records management, data archiving and Internet facing applications like social networking and picture sharing.
Microsoft said the database server will be exposed via Simple Object Access Protocol and REST APIs, which will allow the creation of authorities, containers and the creation, update and deletion of single entities.
Users will be able to upload and query data and access large unstructured data objects using a URL.
Users will pay for each "account" they open and each will be accessed using a unique Windows LiveID. Microsoft did not announce pricing for accounts.
SSDS will support a text-based query language that follows the LINQ pattern for C#, Microsoft said.
Microsoft will offer security at the account, authority and container levels. Each authority is secured by a single "secret key" granting read/write access. In addition, each container within an authority is secured by its own single "secret key" granting read/write access. User also can make the contents of containers read-accessible to a general audience.
The primary wire format for SSDS is XML, but Microsoft said multiple protocols including AtomPub would be supported.
Microsoft also used the Mix 08 keynote to unveil betas of Internet Explorer 8 and Silverlight 2.0 and demo the software.

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16 Windows Vista MUI Packs for 32 bit Versions

Thursday, 24 January 2008 18:55 by Selecters

Windows Vista 32-bit version of the 16 multi-lingual user interface kits (MUI) official download links.

Chinese (PRC) language kits :
Download

Chinese (Hong Kong SAR) language kits :
Download

English language kits :
Download

Italian language kits :
Download

Spanish language kits :
Download

Swedish language kits :
Download

Japanese language kits :
Download

Portuguese (Brazil) language kits :
Download

Norwegian language kits :
Download

Dutch language kits :
Download

Finnish language kits :
Download

French-language kits :
Download

Russian language kits :
Download

German language kits :
Download

Danish language kits :
Download

Korean language kits :
Download

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Nero Lite and Nero Micro. Smaller sometimes is better

Sunday, 20 January 2008 11:39 by Selecters

SOMEONE upset with the growing size of the popular "Nero" cd and dvd-burning application decided to take matters into his or her own hands, and released unofficial "Nero Lite" and "Nero Micro" versions.

I remember the time when Nero -which seemed to come bundled with almost every decent CD-writer at some point- was a small and efficient application. It basically "got the job done", with a solid engine and decent interface. In the last few years, however, the size of the beast grew considerably, with the latest build 7.7.5.1 -released last month- being a 190MB download that does not include help files and which in addition lists "1 GB hard disk space" for a full install among its requirements. What used to be a small CD and DVD burning application now is a huge suite composed of the original "Burning Rom" plus: "Nero Express", "Nero CoverDesigner", "Nero WaveEditor", "Nero Toolkit", "Nero Vision", "Nero Recode", "Nero PhotoSnap", "Nero BackItUp", "Nero ImageDrive" and a few others I'm probably leaving out.


The "Nero Micro" installer

More...

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Debugging Dot Net Source Code in VS2008

Wednesday, 16 January 2008 18:03 by Selecters
Scott Gu just announced it: http://weblogs.asp.net/scottgu/archive/2007/10/03/releasing-the-source-code

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The 25 Most Innovative Products of the Year

Wednesday, 2 January 2008 03:42 by Selecters

(PCWORLD.com) Web apps that transcend the Web. PCs that redefine what a PC can do. And oh yeah, a certain cell phone you may have heard of. We pick 25 breakthroughs that you can get your hands on right now.
Make no mistake, the Web is taking over. Applications are moving to browsers en masse, and technology to take Web apps offline promises to smooth the road ahead. And let's not forget breakthrough devices advancing the Web-anywhere world: Apple has redefined the phone, and One Laptop per Child's sub-$200 laptop is delivering Internet-style collaboration to kids in developing nations. But innovation isn't all on the Web; the PC is evolving as well. Apple has reenvisioned backup, HP has created the first useful touch-screen PC, hybrid hard drives boost speed and battery life, and ultraportables have become even more useful. Chosen from the hundreds of products we reviewed in 2007, here are 25 that will change the way you work, communicate, and play this year--and beyond.

More...

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27 Billion Gigabytes to be Archived by 2010

Wednesday, 2 January 2008 02:13 by Selecters

According to a Computerworld survey of IT managers, data storage projects are the No. 2 project priority for corporations in 2008, up from No. 4 in 2007. IT teams are looking into clustered architectures and centralized storage-area networks as one way to control capacity growth, shifting away from big-iron storage and custom applications. The reason for the data avalanche? Archive data. In the private sector alone electronic archives will take up 27,000 petabytes (27 billion gigabytes) by 2010. E-mail growth accounts for much of that figure.

http://www.computerworld.com/action/article.do?command=viewArticleBasic&taxonomyName=storage&articleId=307657&taxonomyId=19&intsrc=kc_feat

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Some of the significant web trends and developments in 2007

Friday, 21 December 2007 21:56 by Selecters
iPhone – Launched in September this year, the iPhone is the invention of 2007. It has revolutionized the mobile browsing experience and the way web applications are being developed. Even though its open SDK has been delayed, many web sites have already rolled out iPhone-specific support to their hugely popular web application suite.

Google Gears – In May, Google announced Google Gears, an open source technology for creating offline web applications. Google Reader is currently the first application that is being tested; it allows users to download their RSS news feeds to their computer so that they can read stories offline. Since this is open source, developers can create offline web applications using JavaScript APIs.

Safari – Safari is the browser of choice for the Mac platform. In June, Safari for Windows was launched and since then, the browser has increased its share in the browser market.

Widgets – Introduced in 2006, widgets increased in popularity and continued to grow in 2007. The year 2007 has even been coined "The Year of the Widget" by Newsweek. Web Widgets are tiny web applications that allow publishers to syndicate their content on other sites. Widgets range from image slideshows to news tickers, from videos to polls, to other interactive applications.

Adobe AirAdobe Intergrated Runtime (AIR) is probably the biggest development of 2007. This well designed and very promising technology allows developers to use their existing web development skills in HTML, AJAX and Flash to build and deploy rich Internet applications to the desktop.

AJAX Frameworks – This year, there has been an increased interest in AJAX based frameworks. The number of toolkits keeps growing; according to Ajaxian.com, this month, there have been 241 registered AJAX toolkits and related libraries while in 2006 there were only 170.

Database Management Systems - Free versions of Oracle, SQLServer and DB2 have been released this year by Oracle, Microsoft and IBM respectively. This was done in response to the growing market share of open source database management systems like MySQL and PostgreSQL.

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Comparing Browser JavaScript Performance

Thursday, 20 December 2007 21:41 by Selecters

Coding Horror has an interesting writeup on JavaScript performance in the big four browsers. He used WebKit's newly announced SunSpider to produce the results. If a probable anomaly in the IE7 results is overlooked, Firefox 2 is the slowest of the bunch. Atwood has also benchmarked the latest Firefox Beta, and its performance seems to be improved significantly.

http://www.codinghorror.com/blog/archives/001023.html

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World of Warcraft meets Visual Studio

Tuesday, 6 November 2007 23:45 by Selecters

To show off Microsoft's development technologies, a company developer ran a demo of World of WarCraft in the Visual Studio environment.
A top official from Microsoft's developer division showcased an array of new development technologies on Tuesday, including a demo of the game World of Warcraft running within the company's Visual Studio integrated development environment.
Scott Guthrie, general manager of the developer division, gave a wide-ranging keynote at Microsoft's DevConnections conference at the Mandalay Bay resort in Las Vegas.
But he seemed to especially capture the audience's attention with the WarCraft demo, which coincided with Microsoft's announcement that it would let partners use Visual Studio and its accompanying software development kit to target platforms besides its own.
WarCraft, a popular online role-playing game, uses a programming language called LUA. The Microsoft presentation showed a developer using the familiar Visual Studio environment to code in LUA and create some extensions for the game.
"Not only does Visual Studio give you line-of-business productivity, but you can also triple-kill your opponents," Guthrie joked after an onscreen character coldly dealt death to a trio of hapless game characters.
The WarCraft add-on will be hosted as an open-source project on CodePlex, Guthrie said.
Mostly, however, Guthrie's keynote centered on Microsoft's multiyear, multiple product road map for application development.
A major focal point of that is Visual Studio 2008, which will be available this month. The company is attempting to jump-start adoption of the product by offering developers the ability to target multiple versions of the .NET Framework, the programming model underlying Microsoft's technologies.
The company is shipping version 3.5 of the framework this month, but many users may still be working on projects based on versions 3.0 or 2.0. Visual Studio 2008 can be used to target all three releases. "We think it's probably one of the most important features we've added," Guthrie said.
Guthrie and other spokesmen gave attendees a run through of additional new features in the 2008 release, including its tools for targeting Office applications. These used to be a separate purchase but are now built into the core IDE (integrated development environment).
He also discussed Silverlight, Microsoft's browser plug-in for rich Internet applications. The company released the 1.0 version of the plug-in in September, but that installment, which utilizes a JavaScript programming model, is meant primarily for working with media content. The 1.1 version, now in alpha, holds far more potential for developers because it delivers a subset of the .NET framework, meaning coders can develop applications for multiple browsers using any .NET language and with familiar tools.
Brian Goldfarb, group product manager, UX platform and tools strategy, acknowledged in an interview that to date, Microsoft's efforts around Silverlight have largely centered on consumer-oriented projects.
But he expects that to change as the technology matures in coming months and said evidence will surface at Microsoft's MIX conference in March. "The MIX show will be focused on the next generation of applications that Silverlight will provide," he said. "What you're looking at MIX next year is really a combination of [consumer-oriented uses] and more line-of-business applications."

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Autopatcher.com open a Forum

Tuesday, 6 November 2007 00:54 by Selecters

Good news. Autopatcher.com opened a forum here for discussion about the future of the Autopatcher "all in one patch installer".

What's autopatcher.com?

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Final TFS 2008 Feature List

Tuesday, 30 October 2007 19:28 by Selecters

Brian Harry's posted the final feature list for TFS 2008 (f.k.a "Orcas"):  http://blogs.msdn.com/bharry/archive/2007/08/08/final-tfs-2008-feature-list.aspx

A few of my favorites:

  • SharePoint 2007 support
  • SQL 2008 support
  • Simpler installation
  • Native CI support
  • NET object model for the build server
  • Incremental builds & gets
  • Get latest on checkout

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Microsoft release Virtual Machine Additions for Linux - Virtual Server 2005 R2 SP1

Thursday, 25 October 2007 05:14 by Selecters
Brief Description
Compatible with Virtual Server 2005 R2 SP1
Virtual Machine Additions for Linux are designed to improve the usability and interoperability of running qualified Linux operating systems as guests or virtual machines of Virtual Server 2005 R2 SP1.
Qualified Linux guests:

Enterprise distributions


  • Red Hat Enterprise Linux 2.1 (update 7)
  • Red Hat Enterprise Linux 3.0 (update 8)
  • Red Hat Enterprise Linux 4.0 (update 4)
  • Red Hat Enterprise Linux 5.0
  • SuSE Linux Enterprise Server 9.0
  • SuSE Linux Enterprise Server 10.0
Standard distributions

  • Red Hat Linux 9.0
  • SuSE Linux 9.3
  • SuSE Linux 10.0
  • SuSE Linux 10.1
  • SuSE Linux 10.2

http://www.microsoft.com/downloads/details.aspx?FamilyID=bf12642f-77dc-4d45-ae4e-e1b05e0a2674&DisplayLang=en

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Steve Jobs Announces iPhone SDK

Friday, 19 October 2007 02:17 by Selecters
Steve Jobs announced an iPhone SDK today. The plan is to release it in February, and the suggestion is that apps will need to be digitally signed (not unlike digital signing in Leopard). Here's hoping that developing for the iPhone/Touch will be cheap (or free) enough to allow the folks who have been writing apps to continue doing so. Says Jobs: 'It will take until February to release an SDK because we're trying to do two diametrically opposed things at once--provide an advanced and open platform to developers while at the same time protect iPhone users from viruses, malware, privacy attacks, etc. This is no easy task.'

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Astrophysicist Replaces Supercomputer with Eight PlayStation 3s

Friday, 19 October 2007 02:09 by Selecters

Suffering from its exorbitant price point and a dearth of titles, Sony's PlayStation 3 isn't exactly the most popular gaming platform on the block. But while the console flounders in the commercial space, the PS3 may be finding a new calling in the realm of science and research. Right now, a cluster of eight interlinked PS3s is busy solving a celestial mystery involving gravitational waves and what happens when a super-massive black hole, about a million times the mass of our own sun, swallows up a star. As the architect of this research, Dr. Gaurav Khanna is employing his so-called "gravity grid" of PS3s to help measure these theoretical gravity waves -- ripples in space-time that travel at the speed of light -- that Einstein's Theory of Relativity predicted would emerge when such an event takes place. It turns out that the PS3 is ideal for doing precisely the kind of heavy computational lifting Khanna requires for his project, and the fact that it's a relatively open platform makes programming scientific applications feasible.
"The interest in the PS3 really was for two main reasons," explains Khanna, an assistant professor at the University of Massachusetts, Dartmouth who specializes in computational astrophysics. "One of those is that Sony did this remarkable thing of making the PS3 an open platform, so you can in fact run Linux on it and it doesn't control what you do."
He also says that the console's Cell processor, co-developed by Sony, IBM and Toshiba, can deliver massive amounts of power, comparable even to that of a supercomputer -- if you know how to optimize code and have a few extra consoles lying around that you can string together.
"The PS3/Linux combination offers a very attractive cost-performance solution whether the PS3s are distributed (like Sony and Stanford's http://folding.stanford.edu/) or clustered together (like Khanna's), says Sony's senior development manager of research and development, Noam Rimon.
According to Rimon, the Cell processor was designed as a parallel processing device, so he's not all that surprised the research community has embraced it. "It has a general purpose processor, as well as eight additional processing cores, each of which has two processing pipelines and can process multiple numbers, all at the same time," Rimon says.
This is precisely what Khanna needed. Prior to obtaining his PS3s, Khanna relied on grants from the National Science Foundation (NSF) to use various supercomputing sites spread across the United States "Typically I'd use a couple hundred processors -- going up to 500 -- to do these same types of things."
However, each of those supercomputer runs cost Khanna as much as $5,000 in grant money. Eight 60 GB PS3s would cost just $3,200, by contrast, but Khanna figured he would have a hard time convincing the NSF to give him a grant to buy game consoles, even if the overall price tag was lower. So after tweaking his code this past summer so that it could take advantage of the Cell's unique architecture, Khanna set about petitioning Sony for some help in the form of free PS3s.
"Once I was able to get to the point that I had this kind of performance from a single PS3, I think that's when Sony started paying attention," Khanna says of his optimized code.
Khanna says that his gravity grid has been up and running for a little over a month now and that, crudely speaking, his eight consoles are equal to about 200 of the supercomputing nodes he used to rely on.
"Basically, it's almost like a replacement," he says. "I don't have to use that supercomputer anymore, which is a good thing."
"For the same amount of money -- well, I didn't pay for it, but even if you look into the amount of funding that would go into buying something like eight PS3s -- for the same amount of money I can do these runs indefinitely."
The point of the simulations Khanna and his team at UMass are running on the cluster is to see if gravitational waves, which have been postulated for almost 100 years but have never been observed, are strong enough that we could actually observe them one day. Indeed, with NASA and other agencies building some very big gravitational wave observatories with the sensitivity to be able to detect these waves, Khanna's sees his work as complementary to such endeavors.

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Microsoft Releases IIS FastCGI Module

Thursday, 11 October 2007 00:00 by Selecters

Microsoft has just announced the final release of the IIS FastCGI module for IIS 5.1 (XP), 6 (2003), and 7 (2008). This FastCGI module was built with collaboration from Zend, the creators of PHP, and is intended to solve the CGI on Windows problem.

Since early 2006, Microsoft and Zend have been working together on a technical collaboration with the PHP community to significantly enhance the reliability and performance of PHP on Windows Server 2003 and Windows Server 2008. As part of this collaboration, the IIS product group has been working on a new component for IIS6 and IIS7 called FastCGI Extension which will enable IIS to much more effectively host PHP applications.

Today Microsoft is eager to announce availability of the Go Live release of Microsoft FastCGI Extension for IIS 5.1/6.0 (FastCGI Extension) as a free download. The Go Live release is the last step in the Microsoft beta process and represents the highest level of quality and reliability. For the first time, customers have a license that permits them to deploy the FastCGI Extension on their production Internet Information Services 6.0 (IIS 6) Web servers.

http://www.iis.net/php

 

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Microsoft releases SQL Server 2005 Driver for PHP

Tuesday, 9 October 2007 21:11 by Selecters

The SQL Server Driver for PHP is designed to enable reliable, scalable integration with SQL Server for PHP applications deployed on the Windows platform. The Driver for PHP is a PHP 5 extension that allows the reading and writing of SQL Server data from within PHP scripts. It provides a procedural interface for accessing data in all Editions of SQL Server 2005 and SQL Server 2000 (including Express Edition), and makes use of PHP features, including PHP streams to read and write large objects.

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Windows XP SP3 Build 3205 Released w/ New Features

Tuesday, 9 October 2007 11:07 by Selecters

Windows XP SP3 build 3205 is the first official & authorized release of the next Windows XP service pack; and has been made available to testers as a part of the Windows Server 2008/Windows Vista SP1 beta program. NeoSmart Technologies has the run-down on the included 1,073 patches/hotfixes including security updates. Contrary to popular belief, Windows XP SP3 does ship with new features/components, most of which have been backported from Windows Vista. Some included features: 'New Windows Product Activation model: no need to enter product
key during setup. Network Access Protection modules and policies have been brought to XP after being one of the more-well-received features in Windows Vista. New Microsoft Kernel Mode Cryptographic Module - the Windows XP SP3 kernel now includes an entire module that provides easy access to multiple cryptographic algorithms and is available for use in kernel-mode drivers and services. New "Black Hole Router" detection - Windows XP SP3 can detect and protect against rogue routers that are discarding data.

http://neosmart.net/blog/2007/windows-xp-sp3-beta-build-3205-released-analysis-included/

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Intel Launches Digg Clone For Software

Monday, 8 October 2007 21:22 by Selecters

cs.jpgIntel has joined the social voting space with CoolSW, a Digg clone for “Cool Software.”

The site is said to focus solely on business ideas, and is designed to tap into the opinions of the wider developer and entrepreneur community.

According to a report at Venture Beat, the site cost around $40,000 to develop and has been tested internally, with Intel soliciting views from its employees about the hottest software companies.

Like any good Digg clone, it appears that it hasn’t taken too long for it to be gamed, with the top result at the time of writing being for the Open Source CMS Joomla. Even if it isn’t gamed for advantage by some, it’s a little strange that Intel wants to use the site to find “the next Google” whilst offering it to the public; after all if the model does identify the next Google, wouldn’t everybody see the result and have an opportunity to jump in before Intel does?

http://coolsw.intel.com/

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What nine of the world’s largest websites are running on

Sunday, 7 October 2007 23:33 by Selecters

Have you ever wondered what technology some of the really big websites use? The likes of Digg, YouTube, Myspace and so on?
There is a very interesting website called High Scalability that is dedicated to, as they put it themselves, “building bigger, faster, more reliable websites.” They collect information about the architecture of high-traffic websites to serve as examples to others.

Underlying technology breakdown

We used some of the data from High Scalability to create a table with the OS, web server, scripting language and database used by nine of the largest websites in the world.
The ones we selected were Flickr, YouTube, PlentyOfFish, Digg, TypePad, LiveJournal, Friendster, MySpace, Wikipedia.

Quick Overview

OS: Linux 7 - Windows 2
Web server: Apache 7 - IIS 2 - Lighttpd 2
Scripting: PHP 4 - Perl 4 - ASP.NET 2 - Python 1 - Java 1
Database: MySQL 7 - SQL Server 1 (possibly 2)
Five of the sites use Memcached, a memory caching system originally developed by LiveJournal that has become a popular way to ease the load on for example databases.
Note that not all information at the High Scalability website is complete (but it’s still a great resource).

Looking at these architectures some observations come to mind: Most of these sites are using LAMP as the core runtime stack. Some have gone so far as to develop their own file system (Google, GFS). Some are using caching to solve the database bottleneck (memcached and the like). Many of them were forced to develop these solutions themselves, as at the time there was no ready-made alternative that could meet their requirements.
The application stack of these Web applications is very different from the stack that mission-critical applications in the financial world are built with. In the financial world, Java -- and to a lesser degree J2EE -- is used extensively. In recent years scalability requirements in capital markets led to a rapid shift in the middleware stack, introducing Compute Grid solutions for virtualization of CPU resources, enabling parallelization of batch applications. Data Grids were also introduced, enabling the virtualization of memory resources. Spring is becoming the common development framework in this world. At GigaSpaces, we're seeing more and more cases where Spring acts as a complete alternative to J2EE.
If we examine both worlds, we can see that both are facing similar challenges related to scalability. Not surprisingly, both ended up introducing similar solutions for addressing the scalability challenges:

On the Data Tier we see the following:
1. Adding a caching layer to take advantage of memory resources availability and reduce I/O overhead
2. Moving from a database-centric approach to partitioning, aka shards  

On the Business Logic Tier:
3. Adding parallelization semantics to the application tier (e.g., MapReduce)
4. Moving to scale-out application models to achieve linear scalability
5. Moving away from the classic two-phase commit and XA for transaction processing  (See: Lessons from Pat Helland: Life Beyond Distributed Transactions)

While there are many similar challenges, and to a certain degree, similar architectures, it seems that both worlds (Web and Financial) took different routes as it relates to the application stack.

Over at the High-Scalability site, someone posted the question: Why doesn't anyone use j2ee?
The answer given in that post can be summarized as follows:

1. LAMP provides a cost-effective solution (most of it relies on *free* open source stack).
2. Java is still used, but not as the primary language, i.e., it is used as one component either in the back-end or the front-end (e.g., servlets).

Finding out more

If you want to read more about these websites, we highly recommend that you head on over to High Scalability. They have a thorough breakdown of the architecture and design choices for each one.

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MonoDevelop 1.0 Beta 1 has been released

Wednesday, 3 October 2007 23:32 by Selecters

MonoDevelop 1.0 Beta 1 (0.16) has been released. MonoDevelop is a GNOME IDE primarily designed for C# and other .NET languages.

This release contains lots of improvements, new features and bug fixes.

http://www.monodevelop.com/Release_notes_for_MonoDevelop_1.0_Beta_1

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Autopatcher.com working on next release?

Sunday, 30 September 2007 16:25 by Selecters

It seems that the team in Autopatcher.com doesn't give up. Author Antonis Kaladis is working on next release.
Maybe autopatcher will not work in the same way that previous version (one file containing all patches). Now is more like Win update solution. Anyway, is great to see that the project is active again.

 

 http://www.autopatcher.com/139#more-139

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