Bi-kipedia Data dictionary A repository that keeps detailed definitions regarding the data warehouse logical and physical data models. Dimanche, 22 mars 2015
Bi-kipedia Text mining (text analytics) Text mining is the analysis of data contained in natural language text. Text mining works by transposing words and phrases in unstructured data into numerical values which can then be linked with structured data in a database and analyzed with traditional data mining techniques. Dimanche, 22 mars 2015
Bi-kipedia Spreadmart A spreadmart (spreadsheet data mart) is a situation in which a company's employees have inconsistent views of corporate data because each department relies on the data from their own spreadsheets. Dimanche, 22 mars 2015
Bi-kipedia Infographics An infographic (information graphic) is a representation of information in a graphic format designed to make the data easily understandable at a glance. People use infographics to quickly communicate a message, to simplify the presentation of large amounts of data, to see data patterns and relationships, and to monitor changes in variables over time. Dimanche, 22 mars 2015
Bi-kipedia Data scientist A data scientist is a job title for an employee or business intelligence (BI) consultant who excels at analyzing data, particularly large amounts of data, to help a business gain a competitive edge. To do so, the employee is using statistical & data mining techniques. Dimanche, 22 mars 2015
Bi-kipedia Data sampling Data sampling is a statistical analysis technique used to select, manipulate and analyze a representative subset of data points in order to identify patterns and trends in the data set being examined as a whole. Dimanche, 22 mars 2015
Bi-kipedia Data Mashup A data mashup is the integration of heterogeneous digital data from multiple sources for business purposes. Dimanche, 22 mars 2015
Bi-kipedia Data Latency Data latency, in a data warehouse context, is the time between the creation of data in a source system and the exact time at which the same data is available for end users on the business intelligence platform. Dimanche, 22 mars 2015
Bi-kipedia Big Data defined Big data is an evolving term that describes any voluminous amount of structured, semi-structured and unstructured data that has the potential to be mined for information. Although big data doesn't refer to any specific quantity, the term is often used when speaking about petabytes and exabytes of data. See also Big Data vs. Business Intelligence Dimanche, 22 mars 2015
Bi-kipedia Business intelligence competence centers (BICCs) A business intelligence competency center (BICC) is a team of people that, in its most fully realized form, is responsible for managing all aspects of an organization's BI strategy, projects and systems. Dimanche, 22 mars 2015