Zend Framework 1.7.0 is now available

New Zend Framework released with many new components and features.

Zend Framework 1.7.0 is now available from the Zend Framework download site:

http://framework.zend.com/download/latest

This release introduces many new components and features, including:

• Zend_Amf with support for AMF0 and AMF3 protocols
• Dojo Toolkit 1.2.1
• Support for dijit editor available in the Dojo Toolkit
• Zend_Service_Twitter
• ZendX_JQuery in extras library
• Metadata API in Zend_Cache
• Google book search API in Zend_Gdata
• Preliminary support for GData Protocol v2 in Zend_Gdata
• Support for skip data processing in Zend_Search_Lucene
• Support for Open Office XML documents in Zend_Search_Lucene indexer
• Performance enhancements in Zend_Loader, Zend_Controller, and server components
• Zend_Mail_Storage_Writable_Maildir enhancements for mail delivery
• Zend_Tool in incubator
• Zend_Text_Table for formatting table using characters
• Zend_ProgressBar
• Zend_Config_Writer
• ZendX_Console_Unix_Process in the extras library
• Zend_Db_Table_Select support for Zend_Paginator
• Global parameters for routes
• Using Chain-Routes for Hostname-Routes via Zend_Config
• I18N improvements
o Application wide locale for all classes
o Data retrieving methods are now static
o Additional cache handling methods in all I18N classes
o Zend_Translate API simplified
• File transfer enhancements
o Support for file elements in subforms
o Support for multifile elements
o Support for MAX_FILES_SIZE in form
o Support for breaking validation chain
o Support for translation of failure ,messages
o New IsCompressed, IsImage, ExcludeMimeType, ExcludeExtension validators
o Support for FileInfo extension in MimeType validator
• Zend_Db_Table_Select adapater for Zend_Paginator
• Support for custom adapters in Zend_Paginator
• More flexible handling of complex types in Zend_Soap


The Zend Framework team would like to thank everyone who made this release possible. As always, our generous ZF community has provided countless new features, bug fixes, documentation translations, etc. We'd also like to thank Adobe Systems and Wade Arnold for contributing the new Zend_Amf component. A big thanks to PHP Belgium and everyone who participated in bug hunt day and/or the Zend Framework bug hunt week.


Source:- prlog.org/

Zend Framework 1.7 Includes DB2/400 Adapter

Zend Technologies, the commercial entity behind the open source PHP programming language and its related development tools, has delivered a new release of its suite of PHP tools. Zend Framework 1.7 includes a general release of the new DB2/400 adapter introduced earlier this year, which should improve the interoperability of PHP applications and DB2/400 data. The update also includes various other AJAX-related enhancements.

Zend provided an early release of the DB2/400 adapter with the delivery of Zend Core for IBM i 2.6 in September. At the time, Zend said the new adapter would provide better, faster, and more secure access to existing data and applications residing on System i server.

After poking and prodding at beta sites and the resolution of various technical issues, the DB2/400 adapter was declared ready for prime time at Adobe Systems's MAX conference in San Francisco last month, which was the venue for the launch of Zend Framework 1.7.

Zend Framework 1.7 brings other enhancements, in addition to the new data adapter. For instance, load times have improved by 25 to 50 percent, Zend says, and support for the Action Message Format (AMF) data transfer protocol should improve the product's integration with Adobe's Flex and Flash programming technologies for creating rich Internet applications (RIAs).

Other enhancements include a new editor for the Dojo Toolkit, called dijit. Dojo, which was introduced to System i shops with Zend Core for IBM i 2.6, is an open-source collection of JavaScript tools designed to help developers implement graphical and architectural elements of AJAX applications. Zend Framework 1.7 also introduces support for JQuery, a popular AJAX library that was contributed by the Zend community to the larger open source community.

In further news, Zend is now selling support subscriptions for IBM i customers utilizing Zend Framework 1.7. The subscriptions give customers access to Zend resources for gaining support over the Web and troubleshooting or answering basic questions. The standard support package costs $1,500 and gives customers access to five Web-based incidents and two hours of consulting, while the premium package, which costs $2,500, provides 10 Web-based incidents and three hours of consulting.

Source:- itjungle.com/

The world's fastest computers are Linux computers

There are fast computers, and then there are Linux fast computers. Every six months, the Top 500 organization announces "its ranked list of general purpose systems that are in common use for high end applications." In other words, supercomputers. And, as has been the case for years now, the fastest of the fast are Linux computers.

As Jay Lyman, an analyst at The 451 Group points out, Linux is only growing stronger in supercomputing. "When considered as the primary OS or part of a mixed-OS supersystem, Linux is now present in 469 of the supercomputer sites, 93.8% of the Top500 list. This represents about 10 more sites than in November 2007, when Linux had presence in 91.8% of the systems. In fact, Linux is the only operating system that managed gains in the November 2008 list. A year ago, Linux was the OS for 84.6% of the top supercomputers. In November 2008, the open source OS was used in 87.8% of the systems. Compare this to Unix, which dropped from 6% to 4.6%, mixed-OS use which dropped from 7.2% to 6.2% and other operating systems, including BSD, Mac OS X and Windows, which were all down this year from the November 2007 list."

Microsoft is proud that a system running Windows HPC Server 2008 took 10th place... behind nine supercomputers running Linux. Even then, this was really more of a stunt than a demonstration that the HPC Server system is ready to compete with the big boys.

You see, there are no Microsoft programming tools to write supercomputer compatible applications. That will come years from now with Visual Studio 2010 and when Microsoft's F# is more than a research project language. In short, Windows HPC isn't ready for prime-time.

In the meantime, the real work is being done on the Linux computers. The number one supercomputer? Once more it's IBM's Linux-powered Roadrunner That's the same supercomputer, which this summer broke supercomputing's sound barrier: a sustained run of more than one petaflop per second or 1.026 quadrillion calculations per second. Beat that Microsoft!

The Roadrunner does have competition now though. The Cray XT Jaguar also recently busted the petaflop wall. The Cray also, of course, runs Linux. In the XT's case, it's running CNL (Compute Node Linux). CNL is based on SUSE Linux.

Needless to say, all the Linux systems do have working parallel-processing languages, like GCC, PGI and PathScale. For now, and the foreseeable future, Linux will not only stay the fastest computers, they'll also be the most useful fast computers.

Source:- blogs.computerworld.com/