WORKLOAD PERIODICITY ANALYZER FOR AUTONOMIC DATABASE COMPONENTS

摘要

A computer data processing system and an article of manufacture for determining database workload periodicity. The computer data processing system includes a module for converting database activity samples spanning a time period from the dime domain to the frequency domain, the converting resulting in a frequency spectrum, a module for identifying fundamental peaks of the frequency spectrum, and a module for allocating database resources based on at least one of the fundamental peaks.