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This chapter is from the book

This chapter is from the book

Microsoft SQL Server 2005 Notification ServicesMicrosoft SQL Server 2005 Notification Services

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This chapter is from the book

This chapter is from the book

Microsoft SQL Server 2005 Notification ServicesMicrosoft SQL Server 2005 Notification Services

Learn More Buy

Summary

In the SQL-NS application model, both events and subscriptions are just data. SQL-NS uses SQL joins to match the events and subscriptions, and because SQL Server can usually execute these efficiently, notification applications built to this model tend to scale well.

Building an application on SQL-NS involves writing an ADF: an XML document that describes the schemas, logic, and component configuration of the application. This chapter described the ADF for a sample application: one that sends stock price updates to subscribers. The information in this chapter should give you a feel for SQL-NS applications and what’s involved in building them. Later chapters provide the details and teach you how to build your own applications.

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Other Collection and Use of Information


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Security


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Children


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Marketing


Pearson may send or direct marketing communications to users, provided that

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Correcting/Updating Personal Information


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Sale of Personal Information


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While Pearson does not sell personal information, as defined in Nevada law, Nevada residents may email a request for no sale of their personal information to NevadaDesignatedRequest@pearson.com.

Supplemental Privacy Statement for California Residents


California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services.

Sharing and Disclosure


Pearson may disclose personal information, as follows:

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Links


This web site contains links to other sites. Please be aware that we are not responsible for the privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of each and every web site that collects Personal Information. This privacy statement applies solely to information collected by this web site.

Requests and Contact


Please contact us about this Privacy Notice or if you have any requests or questions relating to the privacy of your personal information.

Changes to this Privacy Notice


We may revise this Privacy Notice through an updated posting. We will identify the effective date of the revision in the posting. Often, updates are made to provide greater clarity or to comply with changes in regulatory requirements. If the updates involve material changes to the collection, protection, use or disclosure of Personal Information, Pearson will provide notice of the change through a conspicuous notice on this site or other appropriate way. Continued use of the site after the effective date of a posted revision evidences acceptance. Please contact us if you have questions or concerns about the Privacy Notice or any objection to any revisions.

Last Update: November 17, 2020