Filtering Monitoring Data
نویسنده
چکیده
TR 86-001 Monitoring is an essential part of many program development tools and plays a central role in de bugging, optimization, and reconfiguration. One aspect of monitoring, that of collecting only needed information and discarding irrelevant data, termed filtering, is becoming more important. By specifying monitoring in a relational database query language before the data is collected, it is possible to selectively enable only the particular sensors needed. A high degree of filtering results from incorporating a new operator into the algebraic form of the query and transforming the expression into a more efficient one that enables fewer sensors. Copyright (C) 1985 Richard Snodgrass
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تاریخ انتشار 1986