This book is a comprehensive guide to Java distributed computing. The book covers networking, distributed computing architectures, advanced Java facilities, security, data managing, and specific distributed computing techniques including sockets, Remote Method Invocation, Java servlets, Microsoft's Distributed Component Model, and the Common Object Request Broker Architecture.

This book shows how to build software in which two or more computers cooperate to produce results. It covers Java's RMI (Remote Method Invocation) facility, in addition to CORBA and strategies for developing a distributed framework. It pays attention to often-neglected issues such as protocol design, security, and bandwidth requirements.

This document intends to offer a detailed discussion of selected distributed object-oriented architectures at conceptual level. The first part of the discussion offers a comprehensive overview of the Socket architecture in Java 2 and Berkeley UNIX and the distributed object model of Java Remote Method Invocation and the Common Object Request Broker Architecture. The second part concludes the discussion with a comparative study of selected features with emphasis on the Common Object Request Broker Architecture and Java Remote Method Invocation. Major Issues Include The TCP/IP Protocol Suite. We provide an introductory overview of the TCP/IP protocol suite and its architecture including layers and protocols. The TCP/IP architecture is based on three concepts: processes, layers and protocols. Sockets in Berkeley Unix. We present the Berkeley UNIX socket architecture in relation to the Internet communication domain and illustrate connection-oriented and a connectionless models of communication. Sockets in Java 2. We describe the Java 2 socket architecture, outline selected socket operations, introduce related packages and classes and conclude with a framework for a connection-oriented and connectionless model of communication. Remote Method Invocation in Java 2. We present a distributed object model in Java RMI, provide an overview of related interfaces, classes and packages and discuss security related issues. We conclude with the development of a framework for a distributed object application. Common Object Request Broker Architecture. We introduce a distributed object model for the Common Object Request Broker Architecture and outline design concepts including the Interface Definition Language and the Interoperable Naming Service. We conclude with the development of a framework for a distributed object application. Comparative Study of Distributed Architectures. We present a comparative study of socket architectures and distributed object models introduced in part o

This third edition explains the underlying technology, Java classes and interfaces, component model, and runtime behavior of Enterprise JavaBeans. In addition, the book contains an architecture overview, information on resource management and primary services, design strategies, and XML deployment descriptors.

Winner! 1996 Software Development/Jolt Productivity Award! "The first clear roadmap to commercial-grade object-oriented systems that many have been waiting for." -Tibbets and Bernstein, Information Week "A worthy sequel to The Essential Client/Server Survival Guide. It frames the CORBA and OLE/COM debate in ways useful to anyone curious about the technical underpinnings of a global computing fabric." -Jon Udell, Byte "Chock-full of useful information." -Mark Betz, Windows Tech Journal This is your best source to help you make intelligent decisions about distributed objects, component technologies, and their standards. Bestselling authors Orfali, Harkey, and Edwards combine detailed technical explanations with their unique brand of offbeat humor-using clever cartoons, controversial soapboxes, and witty quotes. You'll get the full story on distributed objects, including: * What CORBA 2.0 and OLE/COM can do, and how they differ * How distributed objects, components, and client/server come together * Detailed coverage of object frameworks, component suites, business objects, compound documents, and TP monitors * The inside scoop on key products like SOM, Orbix, ObjectBroker, Newi, and DOE Visit our web page at www.wiley.com/compbooks/

This book constitutes the thoroughly refereed post-proceedings of the Second International Workshop on Engineering Distributed Objects, EDO 2000, held in November 2000 in Davis, California, USA.The 15 revised full papers presented together with session surveys were carefully reviewed and selected from 30 submissions. The book presents topical sections on middleware selection, resource management, architectural reasoning, distributed communication, advanced transactions, and service integration.

This book provides graduate students and practitioners with knowledge of the CORBA standard and practical experience of implementing distributed systems with CORBA's Java mapping. With tested code examples that will run immediately!