COM+ Event Service
In a nutshell, the COM+ Event Service is a feature that is built into Windows 2000 and handles the task of connecting publishers and subscribers. As you can see in Figure 26.4, the COM+ Event Service brings into play the COM+ catalog that you've seen used in several different contexts throughout this book. In this context, the COM+ catalog is 1being used to provide the database seam expounded upon in the previous section.
Figure 26.4. The COM+ catalog acts as a kind of "middle man" in connecting publishers with subscribers.
Up until now, I've used the term event to signify a particular happening in a system such as parts being ...
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