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Semantic Layer
A semantic layer is a business representation of corporate data that helps end users access data autonomously using common business terms managed through Business semantics management. A semantic layer maps complex data into familiar business terms such as product, customer, or revenue to offer a unified, consolidated view of data across the organization. By using common business terms, rather than data language, to access, manipulate, and organize information, a semantic layer simplifies the complexity of business data. Business terms are stored as objects in a semantic layer, which are accessed through business views. The semantic layer enables business users to have a common "look and feel" when accessing and analyzing data stored in relational databases and OLAP cubes. This is claimed to be core business intelligence (BI) technology that frees users from IT while ensuring correct results. Business Views is a multi-tier system that is designed to enable companies to build compre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data
In the pursuit of knowledge, data (; ) is a collection of discrete values that convey information, describing quantity, quality, fact, statistics, other basic units of meaning, or simply sequences of symbols that may be further interpreted. A datum is an individual value in a collection of data. Data is usually organized into structures such as tables that provide additional context and meaning, and which may themselves be used as data in larger structures. Data may be used as variables in a computational process. Data may represent abstract ideas or concrete measurements. Data is commonly used in scientific research, economics, and in virtually every other form of human organizational activity. Examples of data sets include price indices (such as consumer price index), unemployment rates, literacy rates, and census data. In this context, data represents the raw facts and figures which can be used in such a manner in order to capture the useful information out of it. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
End User
In product development, an end user (sometimes end-user) is a person who ultimately uses or is intended to ultimately use a product. The end user stands in contrast to users who support or maintain the product, such as sysops, system administrators, database administrators, Information technology (IT) experts, software professionals and computer technicians. End users typically do not possess the technical understanding or skill of the product designers, a fact easily overlooked and forgotten by designers: leading to features creating low customer satisfaction. In information technology, end users are not "customers" in the usual sense—they are typically employees of the customer. For example, if a large retail corporation buys a software package for its employees to use, even though the large retail corporation was the "customer" which purchased the software, the end users are the employees of the company, who will use the software at work. Certain American defense-related pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Semantics Management
Business semantics management (BSM) encompasses the technology, methodology, organization, and culture that brings business stakeholders together to collaboratively realize the reconciliation of their heterogeneous metadata; and consequently the application of the derived business semantics patterns to establish semantic alignment between the underlying data structures. BSM is established by two complementary process cycles each grouping a number of activities. The first cycle is the semantic reconciliation cycle, and the second cycle is the semantic application cycle. The two cycles are tied together by the unification process. This double process cycle is iteratively applied until an optimal balance of differences and commonalities between stakeholders are reached that meets the semantic integration requirements. This approach is based on research on community-based ontology engineering that is validated in European projects, government and industry. Semantic reconciliation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Look And Feel
In software design, the look and feel of a graphical user interface comprises aspects of its design, including elements such as colors, shapes, layout, and typefaces (the "look"), as well as the behavior of dynamic elements such as buttons, boxes, and menus (the "feel"). The term can also refer to aspects of a non-graphical user interface (such as a command-line interface), as well as to aspects of an API – mostly to parts of an API that are not related to its functional properties. The term is used in reference to both software and websites. Look and feel applies to other products. In documentation, for example, it refers to the graphical layout (document size, color, font, etc.) and the writing style. In the context of equipment, it refers to consistency in controls and displays across a product line. Look and feel in operating system user interfaces serves two general purposes. First, it provides branding, helping to identify a set of products from one company. Second, it in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLAP Cube
An OLAP cube is a multi-dimensional array of data. Online analytical processing (OLAP) is a computer-based technique of analyzing data to look for insights. The term ''cube'' here refers to a multi-dimensional dataset, which is also sometimes called a hypercube if the number of dimensions is greater than three. Terminology A cube can be considered a multi-dimensional generalization of a two- or three-dimensional spreadsheet. For example, a company might wish to summarize financial data by product, by time-period, and by city to compare actual and budget expenses. Product, time, city and scenario (actual and budget) are the data's dimensions. ''Cube'' is a shorthand for ''multidimensional dataset'', given that data can have an arbitrary number of ''dimensions''. The term hypercube is sometimes used, especially for data with more than three dimensions. A cube is not a "cube" in the strict mathematical sense, as the sides are not all necessarily equal. But this term is used widel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Intelligence Technology
Business intelligence (BI) comprises the strategies and technologies used by enterprises for the data analysis and management of business information. Common functions of business intelligence technologies include reporting, online analytical processing, analytics, dashboard development, data mining, process mining, complex event processing, business performance management, benchmarking, text mining, predictive analytics, and prescriptive analytics. BI tools can handle large amounts of structured and sometimes unstructured data to help identify, develop, and otherwise create new strategic business opportunities. They aim to allow for the easy interpretation of these big data. Identifying new opportunities and implementing an effective strategy based on insights can provide businesses with a competitive market advantage and long-term stability, and help them take strategic decisions. Business intelligence can be used by enterprises to support a wide range of business decisions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Object
A business object is an entity within a multi-tiered software application that works in conjunction with the data access and business logic layers to transport data. For example, a "Manager" would be a ''business object'' where its attributes can be "Name", "Second name", "Age", "Area", "Country" and it could hold a ''1-n'' association with its employees (a collection of ''Employee'' instances). Another example would be a concept like "Process" having "Identifier", "Name", "Start date", "End date" and "Kind" attributes and holding an association with the "Employee" (''the responsible'') that started it. Function Whereas a program may implement classes, which typically end in objects managing or executing behaviours, a ''business object'' usually does nothing itself but holds a set of instance variables or properties, also known as ''attributes'', and associations with other business objects, weaving a map of objects representing the business relationships. A domain model whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Island
A data island is a data store, such as on a PDA or other computing device A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as programs. These program ..., that has non-existent or limited external connectivity. This limits the ability of the user to synchronize with or copy the data to other devices. Though new data can be added to the system, the ability to move that data elsewhere is impractical or impossible. Data islands, in general, contain a very huge set of data relative to its small physical space that it occupies. The connectivity here does not necessarily imply a hardware interface. For example, it may be a result of poorly written system interface software. A data island is a subset of entities that are connected to each other via relationships, but that are independent of other entities within t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Objects
A business object is an entity within a multi-tiered software application that works in conjunction with the data access and business logic layers to transport data. For example, a "Manager" would be a ''business object'' where its attributes can be "Name", "Second name", "Age", "Area", "Country" and it could hold a ''1-n'' association with its employees (a collection of ''Employee'' instances). Another example would be a concept like "Process" having "Identifier", "Name", "Start date", "End date" and "Kind" attributes and holding an association with the "Employee" (''the responsible'') that started it. Function Whereas a program may implement classes, which typically end in objects managing or executing behaviours, a ''business object'' usually does nothing itself but holds a set of instance variables or properties, also known as ''attributes'', and associations with other business objects, weaving a map of objects representing the business relationships. A domain model whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognos
Cognos Incorporated was an Ottawa, Ontario-based company making business intelligence (BI) and performance management (PM) software. Founded in 1969, at its peak Cognos employed almost 3,500 people and served more than 23,000 customers in over 135 countries until being acquired by IBM on January 31, 2008. While no longer an independent company, the Cognos name continues to be applied to IBM's line of business intelligence and performance management products. History Cognos was founded in 1969 by Alan Rushforth and Peter Glenister. Michael U. Potter joined Cognos in 1972, and was its Chief Executive Officer from 1975 until 1995. It began as a consulting company for the Canadian federal government and offered its first software product, QUIZ, in 1979. During the Canadian recession in the 1980s, Cognos shifted its focus from consulting to software sales. Originally Quasar Systems Limited, it adopted the Cognos name in 1982. Cognos is a fragment scissored off the Latin word "cogno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microstrategy
MicroStrategy Incorporated is an American company that provides business intelligence (BI), mobile software, and cloud-based services. Founded in 1989 by Michael J. Saylor, Sanju Bansal, and Thomas Spahr, the firm develops software to analyze internal and external data in order to make business decisions and to develop mobile apps. It is a public company headquartered in Tysons Corner, Virginia, in the Washington metropolitan area. Its primary business analytics competitors include SAP AG Business Objects, IBM Cognos, and Oracle Corporation's BI Platform. Saylor is the Executive Chairman and, from 1989 to 2022, was the CEO. History Saylor started MicroStrategy in 1989 with a consulting contract from DuPont, which provided Saylor with $250,000 in start-up capital and office space in Wilmington, Delaware. Saylor was soon joined by company co-founder Sanju Bansal, whom he had met while the two were students at Massachusetts Institute of Technology (MIT). The company produced softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
