Table of Contents
COM and DCOM in the DCE environment
Objectives
Agenda
What is COM?
What is COM?
DCOM
Why COM?
Why COM?
COM/OLE Architecture
Basic Model
Basic Model
COM/DCOM
Object Oriented
Object Oriented
Binary Standard
Proxy Based Model
Containment vs. Aggregation
Containment vs. Aggregation
Apartment Model
Apartment Model
Apartment Model
How does Microsoft Use COM/DCOM?
Benefits of using COM/DCOM
Benefits of using COM/DCOM
Objectives for DCE/DCOM
DCOM / DCE Interoperability
DCOM / DCE Interoperability
Security
Supported DCE Environments
Applications using DCOM
A typical application
When is COM for Digital UNIX/VMS the right choice for your application?
“COM”ing to a conclusion
Suggested reading
QUESTIONS???
PPT Slide
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