IBM, Unisys and Oracle Lead Initiative on Industry Standard for Collaborative Web-based Software Development.
BURLINGAME, Calif.--(BUSINESS WIRE)--Nov. 11, 1998--
Companies Advance Final Proposal to
Formalize Standard; Demonstrate Product Prototypes
IBM (International Business Machines Corporation, Armonk, NY, www.ibm.com) The world's largest computer company. IBM's product lines include the S/390 mainframes (zSeries), AS/400 midrange business systems (iSeries), RS/6000 workstations and servers (pSeries), Intel-based servers (xSeries) , Unisys, and Oracle, accompanied by other leading software vendors and end-users, Wednesday presented the final proposal of an industry standard to streamline collaborative application development efforts on the Web.
The three companies also demonstrated how disparate development tools and environments can interoperate using the new specification.
Known as the XML Metadata Interchange The XML Metadata Interchange (XMI) is an OMG standard for exchanging metadata information via Extensible Markup Language (XML). It can be used for any metadata whose metamodel can be expressed in Meta-Object Facility (MOF). Format specification, or XMI (1) (XML Metadata Interchange) An XML-based representation of a UML model. XMI is used to transfer UML diagrams between various modeling tools. See UML.
(2) An earlier high-speed bus from Digital that was used in large VAX machines. , the proposed industry standard is intended to give teams of developers working with object technology and using a diverse set of tools the ability to exchange programming data over the Internet in a standardized way. As a result, development teams using various tools from multiple vendors can still collaborate on applications.
The proposal was submitted to the Object Management Group (OMG (1) See Object Management Group.
(2) "Oh my God!" See digispeak.
OMG - Object Management Group ), an object technology standards body, at the group's annual member meeting here today. Product prototype demonstrations were also shown at the meeting.
Earlier this year several proposals for a standardized method of sharing data were submitted to OMG, including the XMI submission. Since then, support for the XMI submission has grown, and other companies have withdrawn their own proposals and have lined up behind the XMI specification.
The co-submitters of the XMI specification are Unisys Corp., IBM, Oracle Corp., Cooperative Research Centre Cooperative Research Centres (CRCs) are key bodies for Australian scientific research. The Cooperative Research Centres Programme was established in 1990 to enhance Australia's industrial, commercial and economic growth through the development of sustained, user-driven, cooperative for Distributed Technology (DSTC DSTC Dynamic Stability and Traction Control (Volvo)
DSTC Distributed Systems Technology Centre (Australian government/industry consortium)
DSTC J. F. ), Platinum Technology Inc., Fujitsu, SofTeam, Recerca Informatica and Daimler-Benz. The 20 additional supporters of the proposal include Rational Software and SELECT Software Tools (see list at end of release).
By establishing an industry standard for storing and sharing object programming and design information, development teams using various tools from multiple vendors can still collaborate on applications.
The proposed XMI standard will allow developers to leverage the Web to exchange data between tools, applications and repositories to create secure, distributed applications built in a team environment.
Pervasive support of such standards throughout the industry and widely available supporting technology, including repositories and databases, significantly reduces the time and cost of development to provide product interoperability in distributed heterogeneous software environments.
"With XMI as a single standard for data interchange in a collaborative development environment, companies can reap the benefits of time savings and productivity gains in application development," said Emilie McCabe, vice president of marketing, IBM Application Development.
"Corporate developers can rely on tools from multiple vendors and build applications faster by creating them in a collaborative environment and reusing application parts and models."
The XMI specification allows developers to create distributed applications in a vendor-neutral environment, and demonstrates the commitments of IBM, Unisys and Oracle to providing standards-based technology to the development community.
XMI aims to make the eXtensible Markup Language See XML.
(language, text) Extensible Markup Language - (XML) An initiative from the W3C defining an "extremely simple" dialect of SGML suitable for use on the World-Wide Web.
http://w3.org/XML/. (XML XML
in full Extensible Markup Language.
Markup language developed to be a simplified and more structural version of SGML. It incorporates features of HTML (e.g., hypertext linking), but is designed to overcome some of HTML's limitations. ) -- integrated with the OMG's Unified Modeling Language See UML.
(language) Unified Modeling Language - (UML) A non-proprietary, third generation modelling language. The Unified Modeling Language is an open method used to specify, visualise, construct and document the artifacts of an object-oriented software-intensive system (UML (Unified Modeling Language) An object-oriented analysis and design language from the Object Management Group (OMG). Many design methodologies for describing object-oriented systems were developed in the late 1980s. ) and Meta Object Facility (MOF (1) (Managed Object Format) An ASCII file that contains the formal definition of a CIM schema. See CIM.
(2) (Meta Object F ) -- the cornerstone of an open information interchange model. These standards are already in use by many major software vendors.
"The rapid integration of modeling and repository technologies from the OMG and W3C (World Wide Web Consortium, www.w3.org) An international industry consortium founded in 1994 by Tim Berners-Lee to develop standards for the Web. It is hosted in the U.S. by the Computer Science and Artificial Intelligence Laboratory (CSAIL) at MIT (www.csail.mit.edu/index.php). into the XMI specification is a great example of industry consensus on how metadata practically unifies diverse technologies," said Sridhar Iyengar, Unisys Fellow and chair, OMG Object Analysis and Design Task Force.
"As today's demonstrations indicate, our vision -- that developers would visually design models for various domains and then share objects and metadata regardless of development tool or environment -- is quickly becoming reality."
Demonstrating the Real and Substantial Benefits of XMI
Today's demonstrations by Unisys, IBM, Oracle and SELECT Software Tools illustrate the practical value of XMI.
The vendors showed the exchange of UML model between a variety of modeling and development tools and repositories, including IBM's VisualAge for Java development environment, IBM VisualAge TeamConnection enterprise repository, the object building technology of IBM WebSphere Enterprise Application Server, IBM DB2 Universal Database, Rational Rose, SELECT Component Factory (SCF SCF Service Canadien des Forêts (Canadian Forest Service)
SCF Stem Cell Factor
SCF Scientific Committee on Food (European Commission)
SCF Service Canadien de la Faune ), Unisys UREP UREP Unisys Repository
UREP Unix Rscs Emulation Protocol repository, Oracle Repository and Oracle Database Designer.
Each modeling tool is used to view and extend the model before passing it on to the next vendor.
"XMI provides the basis for collaboratively developing and standardizing other information models," said Peter Thomas, executive product manager, Repository Technologies, Oracle Corp. "Data warehousing is one example where a common warehouse model based on XMI would result in major benefits for organizations."
XML is the recommendation set forth by the World Wide Web Consortium (W3C) for defining, validating and sharing document formats on the Web, while UML is designed to give application developers a common language for specifying, constructing and documenting distributed objects and business models. MOF is an OMG standard for distributed repositories and metadata management.
For a description of the technical features and benefits of the XMI proposal, please visit IBM's Web site at http://www.software.ibm.com/ad/features/xmi.html or the Unisys web site at http://www.marketplace.unisys.com/products/urep.
The supporters of the XMI proposal include the following companies: Ardent, Aviatis, Boeing, Cayenne Software, Genesis Development, ICONIX, Inline Software, Integrated Systems, MCI Systemhouse, NCR (NCR Corporation, Dayton, OH, www.ncr.com) A technology company specializing in financial terminal transactions, retail systems and data warehousing. Until the late 1990s, NCR was heavily invested in the hardware side of the industry, known worldwide as a major manufacturer of computers , Nihon Unisys, NTT NTT Nippon Telegraph and Telephone Corporation
NTT New Technology Telescope
NTT National Technology Transfer, Inc
NTT Name That Tune (TV game show)
NTT National Tree Trust
NTT Number Theoretic Transform , Rational Software, SELECT Software Tools, Sprint Communications Company, Sybase, Telefonica I+D, Universitat Politecnica de Catalunya, Verilog, and Xerox.
IBM is the world's largest information technology company, with 80 years of leadership in helping businesses innovate. IBM software offers the widest range of applications, middleware and operating systems for all types of computing platforms, allowing customers to take full advantage of the new era of e-business.
The fastest way to get more information about IBM software is through the IBM software home page at http://www.software.ibm.com.
In addition, IBM supports open standards for the interchange of meta data, serving as chair of the Common Warehouse Metadata (CWM) Working Group within OMG.
IBM has led the effort of issuing a Request for Proposal for a Common Warehouse Metadata Interchange (CWMI CWMI Cornell Waste Management Institute (Cornell University)
CWMI Common Warehouse Metadata Interchange (OMG) ) standard and will continue to work, with partners like Unisys and Oracle, toward the development and adoption of a CWMI standard by OMG in the near future.
Also, for two years, IBM has been a leading contributor to the Meta Data Interchange Specification (MDIS See Meta Data Coalition. ), developed by the Meta Data Coalition An organization of database and data warehouse vendors founded in 1995. Within a year, it introduced the Metadata Interchange Specification (MDIS) as a standard for defining meta-data. It also developed Microsoft's Open Information Model (OIM) and later merged MDIS into OIM. , an industry consortium of 54 vendors working to enable the interchange of meta data. IBM Visual Warehouse integrates with ETI's ETIEXTRACT product through the use of MDIS.
Oracle Corp. is the world's leading supplier of software for information management, and the world's second largest software company. With annual revenues of more than $7.5 billion, the company offers its database, application server, tools and application products, along with related consulting, education and support services, in more than 140 countries around the world.
For more information about Oracle, please call 650/506-7000. Oracle's World Wide Web address is (URL URL
in full Uniform Resource Locator
Address of a resource on the Internet. The resource can be any type of file stored on a server, such as a Web page, a text file, a graphics file, or an application program. ) http://www.oracle.com/.
Unisys (NYSE NYSE
See: New York Stock Exchange :UIS) is more than 33,000 employees helping customers in 100 countries apply information technology to solve their business problems.
Unisys solutions are based on a broad portfolio of global information services including systems integration, outsourcing, "repeatable" application solutions, consulting, network integration, remote network management, and multivendor maintenance and support, coupled with enterprise-class servers and associated middleware, software and storage.
Repeatable solutions are focused on key vertical markets including financial services, transportation, telecommunications, government, publishing and other commercial markets.
Headquartered in Blue Bell, Pa., in the Greater Philadelphia area, Unisys 1997 annual revenue was $6.6 billion. Access the Unisys home page on the World Wide Web -- http://www.unisys.com -- for further information.
Unisys is a registered trademark of Unisys Corp. IBM, VisualAge for Java, VisualAge TeamConnection, WebSphere Enterprise Application Server, and DB2 Universal Database are trademarks or registered trademarks of International Business Machines Corp. Oracle is a registered trademark of Oracle Corp. All other brands and products referenced herein are acknowledged to be trademarks or registered trademarks of their respective holders.