ID Number: G00171268




Smart Devices and Sense-and-Respond Systems Are Event-Driven
12 October 2009
 
W Schulte   Massimo Pezzini   Daniel Sholler   Yefim V. Natis  

Companies are deploying more smart devices and sense-and-respond application systems that react quickly and intelligently to changing environmental conditions. These systems are fundamentally event-driven, rather than request- or time-driven.







Price: US$495.00

Pages: 11








Browse Topics


Other Options







Contact Gartner





Purchasing this document is fast, easy and secure, but you must be registered with gartner.com so we can track your order. Please select your status from these three choices:
Registration is required to purchase this document.
Or, you can register for gartner.com only.
You or your organization may already own this document. Register now to find out. Your Gartner Membership Administrator can supply the needed License Key(s).
You will not lose your document during registration.

Sign in here:
Username:

Password:
Forgot your username
or password?







For more information about purchasing this or other documents, contact Gartner at one of the telephone numbers below:
North America:    +1 203-316-3010 7:30 am - 8:00 pm Stamford, CT
Europe:    +44 1784 267770 9:00 am - 5:00 pm London
Asia/Pacific:    +65 6879 2785 9:00 am - 6:00 pm Singapore
Japan:    +81 3 3481 3552 9:00 am - 5:30 pm Tokyo




Table of Contents



    
Analysis

1.0
    
Introduction
2.0
    
Understanding Event-Driven Behavior
3.0
    
The Architecture of Event-Driven Systems

3.1
    
Components
3.2
    
Contracts
4.0
    
Characteristics of EDA

4.1
    
Positioning EDA in Event Processing
4.2
    
Principles of EDA
5.0
    
Making Smart Systems Smarter

5.1
    
Using Complex Events for Smarter Decisions
5.2
    
Making the Response More Selective
6.0
    
Action Items

6.1
    
Request-Driven Components
6.2
    
Time-Driven Components
6.3
    
Event-Driven Components
7.0
    
Conclusion

    
Recommended Reading


List of Figures



Figure 1. 
Request-, Time- and Event-Driven Behavior
 

Figure 2. 
Positioning EDA Relative to Event Processing
 



Browse Topics:
 





© 2009 Gartner, Inc. and/or its Affiliates. All Rights Reserved. Reproduction and distribution of this publication in any form without prior written permission is forbidden. The information contained herein has been obtained from sources believed to be reliable. Gartner disclaims all warranties as to the accuracy, completeness or adequacy of such information. Although Gartner's research may discuss legal issues related to the information technology business, Gartner does not provide legal advice or services and its research should not be construed or used as such. Gartner shall have no liability for errors, omissions or inadequacies in the information contained herein or for interpretations thereof. The opinions expressed herein are subject to change without notice.




Resource Id: 1204820