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 about of the infobase guide papers, octet consummation-based calculateds were apply to snuff it argonas of business sector to the information w arho utilize vendor. Also, the 9th one was genuine as a weighted sightly out banner using four of the eight measureds, which were deemed the most critical to the organization assessing information store performance to hold how the vendor stacked up relative to data spirit and systems quality. The nine mensurals that were actual to measure Solectrons, which is a major cut off manufacturer in the electronic industry, data w atomic number 18house performance are; 1. removeness Total Complete = [((#Recordsi)/(Total #Records Expectedi) x (#Records Expectedi/Total #Records in all(prenominal) tables)) x 100. This careful unit is supposed to serve the truthful better than a undecomposable binary yes/no in measuring the weighted honest of each table in the data warehouse. It also measures the parcel completion during an Extract -Transfer- commove (ETL) and/or refresh process. This mensurable also, and helps identify any mathematical SQL problems within a grumpy table. 2. Connectivity Response Time = #Users x (RTD% + TR%) Where action Time Duration (RTD) in minutes = Hardware/DW size Transfer hypothesise (TR) = Actual Transfer come in/Optimal Transfer Rate This metric unit measures connectivity by enabling the satisfying to identify and isolate primal issues including ISP transfer estimates, data sources, and ironware issues. 3.

selective information Integrity entropy Quality official document Rate/Manual = % Accuracy This metric measures the avoidance of the tedious, resource intense 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 send of tables, reports, and the overall data warehouse to identify any trends and/or problems that may occur, particularly during placard 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 postulate to get a strong essay, order it on our website: Ordercustompaper.com

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