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 Forward compatibility - Wikipedia, the free encyclopedia
Forward compatibility is the ability of a system to accept input from later versions of itself.
Forward compatibility is harder to achieve than backward compatibility, since, in the backward case, the input format is known whereas a forward compatible system needs to cope gracefully with unknown future features.
An example of forward compatibility is the stipulation that a
http://en.wikipedia.org/wiki/Forward_compatibility

  
 * Compatibility - (Computing): Definition
Compatibility affects both hardware and software, but if two machines are ' software compatible ' then they will run the same program s.
Forward compatibility is harder to achieve than, since, in the backward case, the input format is know whereas a forward compatible system needs to cope gracefully with unknown future feature s.
The degree to which a computer, an attached device, a data file, or a program can work with or understand the same commands, format s, or language as another.
http://www.en.mimi.hu/computing/compatibility.html

  
 Backward compatibility - Wikipedia, the free encyclopedia
Binary compatibility means that programs can work correctly with the new version of this library without requiring recompilation.
A program is backward compatible if it can share data with an earlier version of itself.
For example, WordPerfect 6.0 can read WordPerfect 5.1 files, so it is backward compatible.
http://en.wikipedia.org/wiki/Backward_compatibility

  
 dot-forward
COMPATIBILITY WARNING: sendmail's handling of quotes and backslashes violates RFC 821 and RFC 822, and is not supported by dot-forward.
and print the forwarding instructions in it, one per line; do not follow the instructions.
The dot-qmail delivery mechanism lets each user manage several addresses, so there is no need for a special syntax to get around forwarding.
http://www.mathematik.uni-ulm.de/help/qmail/dot-forward.1.html

  
 www.iGeek.com
The Mac was one the first computers to be "forward" compatible on a semi-regular basis.
Backwards compatibility is when you create a new function or feature for your computer, but must also have a mode that works just like it did in the past.
There has got to be a better way, and there is. Sometimes, but not always, computer designers make something forward compatible.
http://www.igeek.com/articles/General/ForwardCompatibility.txt

  
 Compatibility Considerations and Version Changes
To run a.NET Framework version 1.1 application on version 1.0 (Forward Compatibility), perform your test on a separate computer that only has the.NET Framework version 1.0 installed.
Copy the compiled binary files to a computer with only the.NET Framework version 1.1 installed.
A breaking change is either a binary or behavioral change to types or members in the.NET Framework that makes an application backward or forward incompatible.
http://www.gotdotnet.com/team/changeinfo/default.aspx

  
 SAS/SHARE Cross-Version Issues, Versions 6 to 8 : Backward and Forward Compatibility
In this instance, a Version 6 client and its application are forward compatible with a Version 7 or Version 8 server and its data because the data does not contain Version 7 or Version 8 features.
Forward and Backward Compatibility in a Cross-Release Environment shows a client/server computing environment that contains a Version 7 server.
Note: Because features for Version 7 and Version 8 are virtually identical, references to Version 7 in the figure also apply to Version 8.
http://v9doc.sas.com/cgi-bin/sasdoc/cgigdoc?file=../shrref.hlp/a000426938.htm

  
 Patent 6424976: Method of implementing a forward compatibility network directory syntax
Personal computers or workstations may be linked in a computer network to facilitate the sharing of data, applications, files, and other resources.
System and method for implementing a forward compatibility syntax in a directory services environment is described.
The present invention, accordingly, provides a system and method for implementing a forward compatibility syntax in a directory services environment, such as an NDS environment.
http://www.freepatentsonline.com/6424976.html

  
 Forward compatibility and web standards : evolt.org, Code
Forwards compatibility is something you can hope for, but you'll only find out when it's too late, and that could be as soon as then next browser revision.
Keeping your sites usable in any browser is the purpose of forward compatibility, so this "argument" simply repeats the definition.
When the browser is no longer a consideration, then your site is no longer constraind by concerns such as "will Microsoft still support my marquee tags in IE7?" You can then develop individual presentation layers for your target platforms with a minimum of effort.
http://www.evolt.org/article/Forward_compatibility_and_web_standards/17/60115?cfid=639787&cftoken=12149459

  
 CAST ECP_SLAVE Extended Capabilities Parallel Port Slave Core
The ECP is an asynchronous, byte-wide, bidirectional channel between a peripheral and a host computer.
The ECP_Slave core handles the task to initiate reverse transfers by requesting a byte from the peripheral every time data is available, so compliance with the IEEE1284 standard is pre-served and a convenient interface to the parallel port is provided to the peripheral.
RLE in the reverse direction is supported, but an RLE en-coder is not implemented so the peripheral logic should generate the RLE run-lengths to be transmitted by the core towards the host.
http://www.cast-inc.com/cores/ecp_slave/index.shtml

  
 Forward Compatibility
A QMTest user or extension class author can upgrade to a new version of QMTest if the new version is "forward compatible" with the old version.
One of the goals for QMTest 2.1 is to promise forward compatibility for (at least a subset of) the QMTest APIs.
A compatible variable whose value is a dictionary type may add additional keys, or Classes An old-style class may be replaced with a new-style class.
http://www.codesourcery.com/archives/qmtest/msg00487.html

  
 Side-by-Side Execution and ADO.NET (.NET Framework Developer's Guide)
ADO.NET code, written for the.NET Framework version 1.1, is forward compatible provided you are not using new features introduced in the.NET Framework version 1.1.
You may encounter a backwards compatibility problem if your code is dependant on the behavior in version 1.0.
In the.NET Framework version 1.0, NOCOUNT is only ON for the current command execution.
http://msdn.microsoft.com/library/en-us/cpguide/html/cpconsidebysideexecutionadonet.asp?frame=true

  
 E-BUSINESS IN THE ENTERPRISE - Fast forward to forward compatibility
There is no technical reason why developers cannot factor forward compatibility into their designs so that the Bobs and Bills of this world can continue to work together without keeping their application versions in lock-step.
If enough customers insist on forward compatibility, it will find its way into the offerings of software vendors.
Moreover, if the Bobs of this world with their retro-application suites are incentivized to upgrade by an inability to work with new data files...
http://www.itworld.com/nl/ebiz_ent/12212004

  
 SoftVCS
This forward compatibility is assured by drawing all video frames to an off-screen bitmap which can be analyzed, modified or blitted to the video system using low-level GDI or DirectDraw calls.
The emulator architecture is intended to support extensive debugging capabilities for game developers and forward compatibility with future version of Windows.
Furthermore, since DOS is no longer supported by Microsoft, legacy sound systems may not work at all under Windows XP or the next generation of Windows.
http://www.crbond.com/softvcs.htm

  
 Converting Prosody applications from Version 1 to Version 2 (TiNG)
Note, however, that the Resource Manager is available which provides backward compatibility by emulating the channel allocation behaviour of Prosody version 1.
Although the Prosody 1 compatibility events usually appear more convenient, they are not as good for exposing race conditions at the start or end of an operation.
However in a multithreaded program, locking and updating this array is very likely to be a performance bottleneck, so for best performance it is better to avoid the need for indices at all.
http://www.aculab.com/support/ting/convpros.html

  
 PXS 254.1 Release Notice - Appendix C Release Compatability
Options new in PXS253.1 or PXS254 will be ignored.
Other options new in PXS254 will be ignored.
PXS_RESTORE and PXS_COPY will always produce files in PXS254 format.
http://www.loud-n-bow.com/products/pxs2541/appc.htm

  
 Grow your site with Web Standards - AssetNow Content Management
Content can be easily read in any browser, phone, personal digital assistant (PDA), or by those using assistive software.
Sites can work in older browsers and look better in modern browsers.
Content authoring tools that do not use structured markup.
http://www.assetnow.com/anx/index.cfm/1,1,104,html

  
 Forward Compatibility Information supplied by Keystone System Technologies
Forward compatibility is the ability of your websites software programming to work with emerging internet technology automatically and continually.
If your business or organization already has a website, did the requirements specify it be programmed to work optimally with the latest web browser software?
Forward Compatibility Information supplied by Keystone System Technologies
http://www.keystonewebmedia.com/forward_compatability.aspx

  
 dBforums - backward/forward compatibility in PYTHON?
Scenario: I develop a system using version x.y and distribute it.
I also assume there are ways to determine if
Similar questions arise when bug fixes and/or certain functional enhancements are
http://dbforums.com/t393277.html

  
 forward engineering definition of forward engineering in computing dictionary - by the Free Online Dictionary, ...
forward engineering definition of forward engineering in computing dictionary - by the Free Online Dictionary, Thesaurus and Encyclopedia.
forward engineering - The traditional process of moving from high-level abstractions and logical, implementation-independent designs to the physical implementation of a system.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
http://computing-dictionary.thefreedictionary.com/forward%20engineering

  
 Digital Web Magazine - 99.9% of Websites Are Obsolete
What do developers mean by "backward compatibility?" They mean using non-standard, proprietary (or deprecated) markup and code to ensure that every visitor has the same experience, whether they're sporting Netscape Navigator 1.0 or IE6.
We can design and build websites a better way that works across numerous browsers, platforms, and devices, solving the problems of built-in obsolescence and user lockout while paving the way toward a far more powerful, more accessible, and more rationally developed Web.
Besides, as this book will show, standards make it possible to design for all browsers and devices as easily and quickly as for just one.
http://www.digital-web.com/features/feature_2002-09.shtml

  
 From HP-RT to LynxOS: Migrating from HP-RT for POSIX-conformance and forward compatibility
Movi n g to a compatible operating system like LynxOS means that re-certification will be easier and will cost less.
Many navy and military applications have significant investments in code developed for HP's legacy VME products, such as HP-RT and HP-UX PA-Risc based solutions.
Migrating HP-RT code to the LynxOS® real-time operating system for maximum security and future compatibility is one way to preserve that investment.
http://www.lynuxworks.com/solutions/migration/hp-rt.php3

  
 Forward compatibility
Also known as upward compatibility, forward compatibility is a hardware device or software program designed to ensure compatibility with future related product.
Were you able to locate the answer to your questions?
http://www.computerhope.com/jargon/f/forwcomp.htm

  
 mac-consultant.com - Forward Migration - Compatibility
On a Windows PC, you'll need Adobe Acrobat, a $250 piece of software.
The Macintosh is compatible with most file formats and protocols.
http://www.mac-consultant.com/ForwardMig3.html

  
 Reading old GAFs
In most data management systems, this problem is handled by converting old data files to conform to the new data definition.
But what about backward compatibility with old data?
http://adamo.web.cern.ch/Adamo/guide/Section-10-6.html

  
 University of Nevada, Reno Web Services About This Site
Web Developers Group Network of university web developers.
This website is a demonstration of "foward compatible" design using web standards.
http://www.unr.edu/webservices/about.asp

  
 ActiveWin.com - Black is white in Longhorn compatibility land
Microsoft has visited the Bizzaro World of application compatibility to explain which software will break once Longhorn's.NET Framework 2.0 is unleashed on Windows.
If it were forward compatible, going forward, I could play XBOX 360 games on my XBOX.
Backwards and Forwards compatibility as used by MS is not the opposite of what they should be and is consistent with how the rest of the industry (game consoles is an example most people can relate to) uses the terms.
http://www.activewin.com/awin/comments.asp?HeadlineIndex=30099

  
 Internet Email Forward Pager Service Compatibility
Download your shareware copy of Internet Email Forward.
Once installed, Follow these instructions to get started:
Now you can have your internet email forwarded to your Mobile device!
http://www.devnetsoft.com/pager.htm

  
 VB Helper: HowTo: Demonstrate many useful techniques including backward and forward compatibility
Suppose you try to load a version 2 file using a version 1 program.
compatibility, forward compatibility, backward compatibility, drawing, file, serialization, MRU list
The following sections give an overview of how these topics work.
http://www.vb-helper.com/howto_compatibility.html

  
 Why Don’t You Code for Netscape?: A List Apart
By contrast, the method used here at A List Apart (XHTML for structure, CSS for layout and design) ensures that every reader has access to the site’s text, but allows the design to “disappear” if the browser can’t handle it.
I often follow this method in designing projects for clients, and recommend it in my consulting practice as a means of bringing document structure and forward –compatibility to large–scale content sites.
The method outlined in the NYPL Style Guide (valid XHTML, tables for basic layout, CSS for all else) works in any browser, though the design may be ever–so–slightly degraded in 4.0 and older browsers.
http://www.alistapart.com/stories/netscape

  
 Create forward-compatible beans in EJB, Part 1
Wrapping Up This installment on forward compatibility has presented a strategy for mitigating forward compatibility problems related to runtime access to environment properties, resources, and other beans.
In addition, it will cover issues specific to entity bean forward compatibility and deployment descriptors (
Using the PortableContext to access a bean reference in both EJB 1.0 and EJB 1.1
http://www.javaworld.com/javaworld/jw-12-1999/jw-12-ssj-ejb1-p4.html

  
 Architosh: News > Mac CAD: VectorWorks Races Forward with G5 Compatibility
Nemetschek North America announced today the results of the company's internal speed tests comparing the performance of VectorWorks 10.5 running on Apple Computer's new Power Mac G5, the world's fastest personal computer featuring the first 64-bit desktop processor and the industry's first 1 GHz front-side bus, versus Apple's older G4 machines.
Sean Flaherty, Chief Technology Officer, Nemetschek North America, stated, "The results of our internal G5 compatibility and speed tests were very impressive.
Architosh: News > Mac CAD: VectorWorks Races Forward with G5 Compatibility
http://www.architosh.com/news/2003-10/2003c-1015-vw64-g5.phtml

  
 Internet Email Forward PCS Phone Service Compatibility
Download your shareware copy of Internet Email Forward.
Where the AreaCodePhoneNumber is your SprintPCS cell phone area code and phone number without any hyphens,spaces, or other non numeric characters.
You can also have Internet Email Forward, forward a copy of your email via email to Sprints Email system that will forward the message directly to your phone.
http://www.devnetsoft.com/sprintpcs.htm

  
 WPA plugs holes in WEP
Access points that implement WPA will support a mixed environment of client devices, ones implementing WPA and others that don't.
The eventual 802.11i standard will include Advanced Encryption Standard ( AES) as an option, which is stronger than RC4.
WPA will maintain forward compatibility with the 802.11i standard.
http://www.nwfusion.com/research/2003/0331wpa.html?page=3

  
 Dan Fernandez's Blog : Testing compatibility for Whidbey/Everett
You could of course take the whidbey code base and compile it against the 1.1 version of the framework.
There may be occasions where Everett code could call Whidbey code without run-time errors but we're not explicitly designing for this type of compatibility (forward).
Correct, that was my personal experience...the code compiled without errors but threw an exception at run-time.
http://blogs.msdn.com/danielfe/archive/2003/12/03/51921.aspx

  
 Encyclopedia4U - Cascading Style Sheets - Encyclopedia Article
Forward Compatibility: Designing and Building with Web Standards.
http://www.encyclopedia4u.com/c/cascading-style-sheets.html

  
 U.S. Pregrant 20040010576 - Method and apparatus for backward and forward compatibility in device management
A method and system permitting a network management system to be backward and forward compatible with a range of network elements or devices, and device versions.
The present invention uses a combination of versioned interface negotiation, data driven interfaces or self-describing devices, and a support matrix of management features supported by various versions of the network management system, to provide the network management system with both backward and forward compatibility.
The invention also permits the vendor to control which features are enabled for the various combinations of network element versions and management system versions and thus how much testing is required.
http://cxp.paterra.com/uspregrant20040010576.html

  
 Solarmetric: Kodo JDO: Support: Newsgroups: Re: forward compatibility
The degree of backward compatibility that new versions of your application must provide for existing data is dependent on the requirements.
Whatever approach that you currently use to roll these changes out should work with JDO.
So far as I can see, JDO doesn't make it harder to do and doesn't make it easier either.
http://www.solarmetric.com/Support/Newsgroups/news/article-1-296

  
 F90 tutorial appendix: compatibility
Backward and Forward compatibility ============================================== Very important in the introduction of a new programming language standard is that old programs (at least those who obey the outgoing standard) can be used once again, with the new standard.
When we went from Fortran 66 to Fortran 77 the extended DO-loop was removed (the extended DO-loop means that if you do not change any of the DO-loop parameters you can jump out of the loop and then jump in again (this is somewhat contrary to the concept of structured programming).
http://amath.colorado.edu/computing/Fortran/f90/tutorial/C4.html

  
 mezzoblue  §  Comments on Forward Compatibility
coding for compliancy means more than just a simple answer for browser/platform compatibility; it places the information ahead of the visual design.
developers who lean towards backwards OR forwards compatibility usually do so because they find one method to be easier; they’re just being LAZY.
You are reading comments on “ Forward Compatibility ”, an entry made on April 07, 2003, filed under “ CSS ”.
http://www.mezzoblue.com/archives/2003/04/07/forward_comp/comments

  
 Briefing: Web standards, website design & search engine ranking by southwest london website designers
Forward compatibility : working to (current) Web standards means websites will be displayed predictably and precisely by current and future, increasingly compliant, Web browsers.
There are numerous benefits: less cost of ownership; better positions in the search engine results; a wider audience; forward compatibility; and easier compliance with disability rights legislation.
The drawback is that a higher skill level is needed.
http://www.romjon.com/b04/briefing_standards.html

  
 dandruff:: Web standards and forward compatibility (Ohh I am weak)
If a road is being designed in such a way that will benefit the inhabitants of a city is being planned and built, why make maps for mud tracks?
A site that is XHTML / CSS (and not using tables for layout) brings with it advantages such as basic accessibility and the ability to leverage other Web technologies.
He is right on two points — forward compatibility is not web standards, and that nothing ensures forward compatibility — but he is also somewhat short-sighted on many others.
http://unadorned.org/dandruff/archives/2003/04/09/001631.html

  
 DomainsAreFree - Definition of Cascading Style Sheets
Jeffrey Zeldman: Forward Compatibility: Designing and Building with Web Standards.
http://www.domainsarefree.com/glossary/Cascading_Style_Sheets.html

  
 [darcs-devel] darcs patch
Whole > implementation is backward, but not forward compatibile, this means that > the new darcs is able to work (should be) with patches generated by old > darcs and also by this new darcs, but old darcs is not able to work with > patches generated by new darcs (i.e.
*Full* forward compatibility would ideal, but we could live with less than that.
I think I'd rather not add an extra field to PatchInfo even then.
http://darcs.net/pipermail/darcs-devel/2004-December/000710.html

  
 jGuru: Does the new specification impact forward compatibility?
Available On-line: A comprehensive examination of the changes made in EJB 1.1
These changes impact forward compatibility requiring small changes to any bean that relies on deprecated EJB 1.0 conventions.
Available On-line: An article in JavaWorld magazine titled "Create forward-compatible beans in EJB" addressees techniques for creating forward compatible beans.
http://www.jguru.com/faq/view.jsp?EID=320

  
 Create forward-compatible beans in EJB, Part 2
, an abstraction that insulates bean developers from changes that affect forward compatibility.
http://www.javaworld.com/javaworld/jw-01-2000/jw-01-ssj-ejb2.html

  
 uploadit.com - backward compatibility
Starware also provides related listings for backward compatibility
Easily expand your search for backward compatibility at HighBeam Research, a collection of thousands of magazines, journals, newspapers and more.
Credit card sign-up required for full article access.
http://www.uploadit.com/backward-compatibility.aspx

  
 Linux-Kernel Archive: [Ext2-devel] [PATCH] Ext2/3 forward compa
This patch allows forward compatibility with future filesystems which
# This patch allows forward compatibility with future filesystems which
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
http://www.uwsg.iu.edu/hypermail/linux/kernel/0210.2/1172.html

  
 Friday Feast #40: Standards, Forward Compatibility, CSS, and Photography - Brainstorms and Raves-
Forward compatibility and web standards is a new article by Peter-Paul Koch, written for evolt.org.
There are quite a few comments at evolt.org, in addition to Jeffrey Zeldman’s Daily Report and Ian Lloyd’s Accessify.
Friday Feast #40: Standards, Forward Compatibility, CSS, and Photography
http://www.brainstormsandraves.com/archives/2003/04/18/friday_feast_40_standards_forward_compatibility_css_and_photography

  
 Re: V2R5 Backward/Forward Compatibility with TUF [Fri, 02 May 2003]
Re: V2R5 Backward/Forward Compatibility with TUF [Fri, 02 May 2003]
Can you tell in what scenarios did you find the incompatibility?
http://www.teradataforum.com/teradata/20030502_133429.htm

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