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SOA: The Past It is often asked as to why haven’t people been using SOA for the last twenty years? As far as SOA is concerned, in order to build a system out of parts, you require a standard method of representing software parts. If no such standard exists, then building such a system can become incredibly difficult.
Price: Free - Updated: 10/07/2007
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Software as a service (SAAS) is at the forefront of technological trends in 2007. It refers to a mode of software delivery where maintenance, daily operation and software support is provided by the software company through Internet delivery of applications.
Price: Free - Updated: 05/16/2007
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Data modeling refers to the process whereby data is structured and organized. It is a key component in the field of computer science. Once data is structured, it is usually then implemented into what is called a database management system. The main idea behind these systems is to manage vast amounts of both structured and unstructured data.
Price: Free - Updated: 05/16/2007
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When it comes to the development, maintaining, augmentation, and integration of enterprise systems, data modeling is key. Over 90% of enterprise systems’ functionality is based on the creation, manipulation, and querying of data. When managing a major enterprise project, it is thus necessary to depend on data modeling in the successful execution of projects.
Price: Free - Updated: 05/03/2007
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Data modeling refers to the process where by data is structured and organized. It is a key component in the field of Computer science. Once data is structured, it is usually then implemented into what is called a database management system. The main idea behind these systems to manage vast amounts of structured and unstructured data.
Price: Free - Updated: 04/24/2007
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Structured data is stored in databases. Along with various other constraints, this data’s structure can be designed using entity relationship modeling, with the end result being an entity relationship diagram. Data modeling entails the usage of a notation for the representation of data models. An entity relationship diagram can be thought of as a type of semantic data model, or a conceptual one.
Price: Free - Updated: 04/24/2007
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Physical data models represent the design of data while also taking into account both the constraints and facilities of a particular database management system. Generally, it is taken from a logical data model. Although it can also be engineered in reverse from a particular database implementation.
Price: Free - Updated: 04/24/2007
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The Oracle 10g Enterprise Edition OLAP Option extends the analytic capabilities of the Oracle database by providing new multidimensional datatypes, a multidimensional calculation engine, and a framework to build OLAP applications using SQL, PL/SQL, and Java. This article explains the background of the OLAP Option, shows how it extends the analytic capabilities of Oracle data warehouses, and gives you the first steps in harnessing the power of the OLAP Option.
Updated: 05/25/2006
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This is the first article on the Bluetooth Technology by Nupur Mittal. Blue tooth has been regarded as a new wave in the IT sector from the day of its origin. Blue tooth is continuing its success story. Toshiba introduced blue tooth in September 2000 to consumers for $ 199. The new technology is supported by SIG (Special Interest Group).
Updated: 04/29/2005
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