Transactional Com+: Building Scalable Applications - Brossura

Ewald, Tim

Brossura

ISBN 10: 0201615940 ISBN 13: 9780201615944

Casa editrice: Addison-Wesley Professional, 2001

Riassunto

A guide to using COM+ in the design of enterprise-scale distributed applications explains COM+ basics, object-oriented techniques, and the leverage of application server technologies in the COM+ environment.

Su questo libro

Informazioni sull?autore

Tim Ewald is a Director of Content at DevelopMentor, a premier developer services company. His research and development work focuses on the design and implementation of scalable systems using component technologies such as COM and Java. Tim has authored or co-authored several DevelopMentor courses, including the MTS and COM+ curriculum. He is also a co-author of Effective COM (Addison-Wesley), a former columnist for DOC and Application Strategies, and a frequent conference speaker. Before joining DevelopMentor, Tim worked as an independent consultant specializing in COM and related technologies.

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Dalla quarta di copertina

Building scalable distributed systems that efficiently perform enterprise-critical functions is incredibly challenging. Microsoft developed COM+ to help. COM+ is a sophisticated runtime environment for COM components. It is designed to make the development of scalable systems easier and is the foundation for higher-level frameworks such as BizTalk and Site Server Commerce Edition. But you can't use COM+ effectively if you don't understand how it works.

Transactional COM+ explains how COM+ works and shows readers how to use the technology to its fullest potential as a framework for developing scalable applications. It examines the theory behind COM+, including the nature of scalability, why traditional object-oriented models are inappropriate for scalable systems, and the importance of transactions. The book explores how the two basic atoms of context and causality are used to implement COM+ runtime services. It introduces apartments and activities and the role they play in controlling concurrency in a COM+ process. It also introduces transaction streams and explains how they are used to integrate objects and transactions. Ewald shows how just-in-time activation and object pooling together change the relationship between a client and an object and reveals the importance of HTTP and MSMQ as communication protocols that offer significant advantages over DCOM. Most important, the author explains the influence all these factors have on the design of scalable COM+-based systems.

Practical in its approach, Transactional COM+ goes beyond the rationale behind the technology and the details of its implementation to present concrete guidelines for using COM+ to build applications that scale.

0201615940B04062001

Dettagli dell'edizione

• Editore: Addison-Wesley Professional
• Data di pubblicazione: 2001
• Lingua: Inglese
• ISBN 10: 0201615940
• ISBN 13: 9780201615944
• Rilegatura: Copertina flessibile
• Numero edizione: 1
• Numero di pagine: 436
• Contatto del produttore: non disponibile
• Persona responsabile: GS1 Slovakia; https://www.gs1sk.org; ; Nantersk� 23; Žilina; 010 08; Repubblica Slovacca