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Topic: CORBA

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	CORBA FAQ
		CORBA is the acronym for Common Object Request Broker Architecture, OMG's open, vendor-independent architecture and infrastructure that computer applications use to work together over networks.
		Because of the easy way that CORBA integrates machines from so many vendors, with sizes ranging from mainframes through minis and desktops to hand-helds and embedded systems, it is the middleware of choice for large (and even not-so-large) enterprises.
		CORBA applications are composed of objects, individual units of running software that combine functionality and data, and that frequently (but not always) represent something in the real world.
	www.omg.org /gettingstarted/corbafaq.htm (1743 words)

	Encyclopedia: CORBA
		CORBA was developed by an industry consortium known as the Object Management Group (OMG).
		CORBA 1.1 was introduced in 1991 by Object Management Group (OMG) and defined the Interface Definition Language (IDL) and the Application Programming Interfaces (API) that enable client/server object interaction within a specific implementation of an Object Request Broker (ORB).
		CORBA automates many common network programming tasks such as object registration, location, and activation; request demultiplexing; framing and error-handling; parameter marshalling and demarshalling; and operation dispatching.
	www.nationmaster.com /encyclopedia/CORBA (1155 words)

	Encyclopedia article: CORBA (Site not responding. Last check: )
		In this sense, CORBA can be considered as a machine-readable (additional info and facts about machine-readable) documentation format, similar to a header file (additional info and facts about header file) but with considerably more information.
		CORBA uses an interface definition language (additional info and facts about interface definition language) (IDL) to specify the interfaces that objects will present to the world.
		CORBA then specifies a "mapping" from IDL to a specific implementation language like C++ (additional info and facts about C++) or Java (An island in Indonesia south of Borneo; one of the world's most densely populated regions).
	www.absoluteastronomy.com /encyclopedia/c/co/corba4.htm (642 words)

	CORBA - Wikipedia, the free encyclopedia
		CORBA Component Model (CCM) is an addition to the family of CORBA definitions.
		Portable interceptors are the "hooks", used by CORBA and RMI-IIOP to mediate the most important functions of the CORBA system.
		If the object Servant (CORBA) exists on the same server where the method is invoked, they also mediate the local calls.
	en.wikipedia.org /wiki/CORBA (1257 words)

	Common Object Request Broker Architecture
		The CORBA specification was developed by the Object Management Group (OMG), an industry group with over six hundred member companies representing computer manufacturers, independent software vendors, and a variety of government and academic organizations [OMG 96].
		CORBA is a complex specification, and considerable effort may be required to develop expertise in its use.
		While CORBA makes the development of distributed applications easier than with previous technologies, this ease of use may be deceptive: The difficult issues involved in designing robust distributed systems still remain (e.g., performance prediction and analysis, failure mode analysis, consistency and caching, and security).
	www.sei.cmu.edu /str/descriptions/corba_body.html (2710 words)

	CORBA, Part I \| Linux Journal (Site not responding. Last check: )
		CORBA (Common Object Request Broker Architecture) is a specification for an architecture that provides support for invoking methods in objects that may exist in a different process.
		It is the responsibility of a component of the CORBA architecture known as the ORB (Object Request Broker) to ensure that the request is delivered to the correct object.
		CORBA is a mature solution to the issues encountered when creating robust and distributed platform- and language-neutral systems, and as such it has a lot of what you call overhead (e.g.
	www.linuxjournal.com /article.php?sid=6583 (4472 words)

	ZeroC - Ice vs. CORBA
		CORBA specifications, on the other hand, are full of "fantasy material", pushed into specs by vested interests, without really making sure that the specifications can actually be implemented.
		Often, the only way to reach agreement during the submission process for a CORBA specification is to take the grand union of the feature sets of all the pre-existing proprietary implementations and to somehow shoe-horn them into a standard.
		CORBA has a specification for a typed event service, but there are few (if any) implementations.
	www.zeroc.com /iceVsCorba.html (1502 words)

	Linux DCE, CORBA and DCOM Guide
		There is a rich selection of implementations of CORBA for Linux, including one that is focused on real-time operation, two more on fault-tolerance, and another two aimed at embedded systems.
		A thorough, scientific investigation of CORBA performance is being performed by D. Schmidt.
		What many (most) CORBA implementations do in the face of this compiler limitation is to map CORBA modules to C++ classes (instead of C++ namespaces, as they should have).
	linas.org /linux/corba.html (4079 words)

	CORBA: The Concerned Off Road Bicyclists Association - Preserving and Increasing Mountain Bike Access to the Trails of ...
		CORBA: The Concerned Off Road Bicyclists Association - Preserving and Increasing Mountain Bike Access to the Trails of Los Angeles and Surrounding Areas in Southern California, through Education, Information and Conservation.
		Santa Barbara, CA - Due to the Zaca Fire, Romero Trail and Snyder (Knapps) trails were recently bulldozed for fire equipment transportation and fire lines.
		CORBA is an all-volunteer non-profit organization serving the mountain bicycling community of Los Angeles and its surrounding areas including southern Ventura County.
	corbamtb.com (324 words)

	Using Janeva to Connect CORBA, Java, and .NET * (Site not responding. Last check: )
		CORBA is the acronym for Common Object Request Broker Architecture and is a widely used architecture to build distributed (multi-tier) applications with both cross-platform and cross-language in mind.
		The CORBA server that I want to use is based on an existing application to maintain a personal agenda with appointments that can be used to schedule meetings electronically.
		CORBA servers can contain one or more CORBA objects, and the interface specification of these CORBA objects are usually stored in IDL (Interface Definition Language) files.
	bdn.borland.com /borcon2004/article/paper/0,1963,32261,00.html (2095 words)

	Common Object Request Broker Architecture by Gopalan Suresh Raj
		CORBA defines a model that specifies interoperability between distributed objects on a network in a way that is transparent to the programmer.
		CORBA automatically handles a lot of network programming tasks such as object registration, object location, object activation, request demultiplexing, frame and error-handling, marshalling and operation dispatching.
		CORBA objects are accessed through the use of an interface.
	my.execpc.com /~gopalan/corba/corba.html (457 words)

	Programming:CORBA - Wikibooks, collection of open-content textbooks
		A CORBA object is defined using the CORBA IDL progamming language.
		Another nice feature of the CORBA concept is that you don't need to use the object with the same programming language as the one the object is implemented in.
		A CORBA interface is the public part of the class - the part of the class you can interface with.
	en.wikibooks.org /wiki/Programming:CORBA (2196 words)

	A quick and dirty CORBA overview (Site not responding. Last check: )
		An interface definition must specify the operation to be performed, and all of the input and output parameters with their types, allowing client and server to encode and decode values for their travel over the network.
		Experienced CORBA programmers use structs, sequences, attributes, valuetypes, and other IDL types and constructs to create very flexible data structures for their interfaces.
		In CORBA, the Object Request Broker or ORB takes care of all of the details involved in routing a request from client to object, and routing the response to its destination.
	weblog.masukomi.org /stories/2002/03/13/aQuickAndDirtyCorbaOverview.html (1876 words)

	CORBA Technology and the Java Platform
		CORBA (Common Object Request Broker Architecture) technology is the open standard for heterogeneous computing.
		CORBA complements the Java platform by providing a distributed objects framework, services to support that framework, and interoperability with other languages.
		CORBA technology is an integral part of the Java 2 platform through Enterprise JavaBeans, RMI over IIOP, Java IDL, and Java Transaction Service.
	java.sun.com /j2ee/corba (521 words)

	CORBA
		For example, CORBA is a profile that defines an interface syntax IDL for expressing the object model, language mappings to and from that syntax, and an inter-ORB protocol.
		CORBA architecture figure p 40: clients use IDL stubs (implicitly), DII, and the ORB interface (e.g., to locate services); object implementations use the Orb interface, IDL skeletons (implicitly), DSI, and object adapters (to map object refrences to servants).
		CORBA uses IDL to define a number of interfaces that specify functionality provided by the ORB so that there is an unambiguous language-independent specification of the operations and their parameter types, return types, and exceptions.
	www.cs.uic.edu /~troy/fall04/cs441/drake/CORBA.html (16048 words)

	CORBA Component Model (CCM)
		We have discussed much of the fundamental aspects of CORBA programming and there are many more details to cover before we can begin to say that we have our arms around the core functionality of CORBA or the CORBA Services.
		An extension of the traditional notion of CORBA interface attributes that allow component values to be configured, the CCM version of attribute allows operations that access and modify values to raise exceptions.
		He is the author of Hands-On CORBA with Java, a 5-day course presented via public sessions or in-house to organizations.
	www-128.ibm.com /developerworks/webservices/library/co-cjct6?dwzone=components (1428 words)

	jGuru: CORBA FAQ Home Page
		CORBA and EJB's seem to basically do the same thing to me. To me it seems that the purpose of both of these architectures is to fill the middle...
		CORBA and EJB are entirely different beasts, solving different problems.
		I have a factory object which returns a transient CORBA object to the client which will be a servlet.
	www.jguru.com /faq/home.jsp?topic=CORBA (743 words)

	A Brief Tutorial on CORBA (Site not responding. Last check: )
		CORBA specifies a system which provides interoperability between objects in a heterogeneous, distributed environment and in a way transparent to the programmer.
		This is why CORBA 2.0 introduces the higher-level concept of a domain, which roughly denotes a set of objects which for some reason, be it implementational or administrative, are separated from some all other objects.
		There are many implementations of CORBA currently available; they vary in the degree of CORBA compliance, quality of support, portability and availability of additional features.
	www.cs.indiana.edu /hyplan/kksiazek/tuto.html (2283 words)

	Java Distributed Networking CORBA
		A CORBA Primer (Segue)- The Common Object Request Broker Architecture, or CORBA for short, is a specification produced by the Object Management Group (OMG) that addresses interoperability in distributed heterogeneous environments.
		J2SE 1.4 breathes new life into the CORBA community, Part 3 (JavaWorld)- In Part 2 of this series on enterprise CORBA development, the author described the Portable Object Adapter (POA), which was introduced in CORBA 2.2 as a replacement for the Basic Object Adapter (BOA).
		The CORBA State of the union (ADTmag.com)- Java and Web services get all the fanfare now, but CORBA was first with a host of crucial breakthroughs in distributed computing.
	java.ittoolbox.com /topics/t.asp?t=430&p=430&h1=430 (1372 words)

	Cetus Links: 16604 Links on Objects and Components / CORBA
		CORBA (Common Object Request Broker Architecture), is a distributed object architecture that allows objects to interoperate across networks regardless of the language in which they were written or the platform on which they are deployed.
		CORBA allows developers to write applications that are more flexible and future-proof, to wrap legacy systems, and to code in the language they know best.
		TclDii - Tcl front-end to the CORBA DII (CERC)
	www.cetus-links.org /oo_corba.html (3667 words)

	Amazon.com: Understanding Corba: Books (Site not responding. Last check: )
		If you are reading this book, you are likely to be either a person interested in what exactly CORBA is all about in general terms or a person interested in the details of designing, developing and deploying a distributed application using CORBA.
		If you are interested in general knowledge about CORBA, such as its relationships to other standards, how it came about, and what its components are, then Part I is for you.
		CORBA C bindings of non-user-defined OMG IDL data type names are prefixed with CORBA_.
	www.amazon.com /exec/obidos/tg/detail/-/0134598849?v=glance (1503 words)

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