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Given a set of data cases, compute an aggregate numeric representation of those data cases. What is the value of aggregation function F over a given set S of data cases? - What is the average calorie content of Post cereals? - What is the gross income of all stores combined? - How many manufacturers of cars are there? 4 Find Extremum: Find data ...
Historically, the term data presentation architecture is attributed to Kelly Lautt: [a] "Data Presentation Architecture (DPA) is a rarely applied skill set critical for the success and value of Business Intelligence. Data presentation architecture weds the science of numbers, data and statistics in discovering valuable information from data and ...
Data exists in three states: data at rest, data in transit and data in use. Data within a computer, in most cases, moves as parallel data. Data moving to or from a computer, in most cases, moves as serial data. Data sourced from an analog device, such as a temperature sensor, may be converted to digital using an analog-to-digital converter.
The following is an attempt to list some of the most valuable records. Data is sourced from Record Collector , eBay , Popsike, the Jerry Osborne Record Price Guides, and other sources. Wu-Tang Clan 's Once Upon a Time in Shaolin CD (of which only one copy was produced) was sold through Paddle8 on November 24, 2015, for $2,000,000, according to ...
Business intelligence (BI) consists of strategies, methodologies, and technologies used by enterprises for data analysis and management of business information. [1] Common functions of BI technologies include reporting, online analytical processing, analytics, dashboard development, data mining, process mining, complex event processing, business performance management, benchmarking, text ...
The Santa Clara-based chip giant reminded everyone why it has grown more than 200% this year to become the world's most valuable company. On Wednesday, it reported another blowout earnings ...
Data collection and validation consist of four steps when it involves taking a census and seven steps when it involves sampling. [3] A formal data collection process is necessary, as it ensures that the data gathered are both defined and accurate. This way, subsequent decisions based on arguments embodied in the findings are made using valid ...
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