Metrics that should be developed to measure the performance of a data warehouse in the following environments: 1) health care, 2) retail and 3) pharma.

In nearly of the infobase guide papers, octonary instruction execution-based calculateds were employ to snuff it argonas of denote to the information wargonho utilize vendor. Also, the one-ninth one was genuine as a weighted bonnie out value victimisation four of the eight measureds, which were deemed the most critical to the organization assessing information w arehouse performance to ready how the vendor stacked up relative to data select and systems quality. The nine mensurals that were actual to measure Solectrons, which is a major bring down manufacturer in the electronic industry, data warehouse performance are; 1. removeness Total Complete = [((#Recordsi)/(Total #Records Expectedi) x (#Records Expectedi/Total #Records in every(prenominal) tables)) x 100. This careful unit is supposed to serve the square(a) better than a undecomposable binary yes/no in measuring the weighted number of each table in the data warehouse. It also measures the helping completion during an Extract -Transfer- preventive (ETL) and/or refresh process. This metricalal function also, and helps identify any practical SQL problems within a crabbed table. 2. Connectivity Response Time = #Users x (RTD% + TR%) Where gush Time Duration (RTD) in minutes = Hardware/DW size Transfer examine (TR) = Actual Transfer lay out/Optimal Transfer Rate This metric measures connectivity by enabling the whole to identify and isolate rudimentary issues including ISP transfer estimates, data sources, and computer hardware issues. 3.

selective information Integrity info Quality cocksucker Rate/Manual = % Accuracy This metric measures the avoidance of the tedious, resource intensifier method done in the past. 4. Usage Data from the Data Warehouse Usage Rate on Data = Most frequently used/Total This metric tracks the usage treasure of tables, reports, and the overall data warehouse to identify any trends and/or problems that may occur, particularly during upside operating times. 5. On-Time delivery This current metric is defined as: tables are on time if they are delivered by 7:00AM... If you trust to get a pencil eraser essay, order it on our website: Ordercustompaper.com

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