Relational database schema
Risk Assessment for Relational Database Schema-based Constraint Using State Machine Diagram
... the schema- based constraints in a relational database using state machine ...database’s schema are used for identification of the hazard ...
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—EER diagram, Relational database
... specify relational database constraints for each ...includes relational database constraints according to user ...with database. We found that this script generates relational ...
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Semantic representations for knowledge modelling of a Natural Language Interface to Databases using ontologies
... the relational database ...the database schema elements stored in the ...the relational database in a similar way to ...the database after creating its ...
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5819.pdf
... The tool has three parts, a relational database schema to store samples of feature instances from experimental and computational model sample sources; a framework built in Rosetta for [r] ...
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Using Multidimensional Canonical Partitioning (MCP) as a Supply-Driven Approach for Data Warehouses Design
... (ER) schema. We study about fifteen supply-driven approaches having ER schema as ...of relational database taken as ...transform relational databases [8] into decision support systems ...
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Clean Migration of Data from Relational database to Object-Oriented database using three step data migration algorithm
... uses relational database management systems for effective dealing, storage, processing, integrating and retrieving of large amount of ...a relational schema to an object-oriented schema ...
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Approach for Managing Variability in Database Schema
... the schema of a ...the database schema using the MDE approach based on the models’ transformation respecting a series of transformation rules that we defined and formalized using ATL ...its ...
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Research on OWL Ontology Learning Method Based on Relational Schema
... between relational database schema and ontology, this paper proposes a mapping rule based on relational schema to learn OWL ...in relational schema. As for the structure ...
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A Procedure of Conversion of Relational into Multidimensional Database Schema
... system’s database. It may be helpful to convert a relational database schema into a multidimensional database schema in order to dis- cover dimensions that are hidden in a ...
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Automatic Database Schema Generator
... The schema obtained is then marked with Primary keys and Foreign keys according to the relationship between the entities with rule- based algorithms that is explained in detail in the following ...the ...
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Virtual Database Technology for Distributed Database in Ubiquitous Computing Environment
... XML schema is now widely used to exchange information in the Internet ...XML database management systems are made than ever before, it is advantageous to use it because its definitions and manipulations are ...
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Fuzzy Object Oriented Database versus FRDB for Uncertainty Management
... than relational databases ,due to increasing demand of new approaches to deal with complex data, complex relationship exiting among such data and large data intensive ...modern database applications, like ...
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An Introduction to Relational Database Theory - Free Computer, Programming, Mathematics, Technical Books, Lecture Notes and Tutorials
... Suppose that we require every constraint to be expressed using an expression of the form IS_EMPTY(r). Then consider a simple constraint such as the one to make sure every exam mark is in the range of 0 to 100 and assume ...
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Information management at state highway departments: Issues and needs
... The base LRM is intended to be the spatial backbone of the relational database and the GIS. That is, it is the sole means to locate features that are a part of, or are located along, a particular road. At ...
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Relational to NoSQL Database Migration
... the Database Management System’s “ Not only SQL” , or simply NoSQL, were ...their database when the volume of stored data is huge and the RDBMS are no longer able to satisfy the scalability and high ...
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Classifier System Learning of Good Database Schema
... A schema [16] is a similarity template describing a subset of strings with similarities at certain string ...A schema matches a particular string if at every location in a schema a 1 matches a 1 in ...
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Medication Management System
... This medical management system project purpose is to integrate the medical management system better than before. Software that will be fully-developed in this project is use Visual Basic.Net and the database ...
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RELATIONAL DATABASE SERVICE ON CLOUD
... Secure database includes plaintext data, encrypted data, metadata, and encrypted ...Secure database adopts multiple cryptographic techniques to transform plaintext data into encrypted tenant data and ...
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SYMMETRIC CRYPTOGRAPHY KEYS MANAGEMENT FOR 6LOWPAN NETWORKS
... and schema of a database automatically and quickly, we exploit the communication between multiple agents to duplicate data and ...the Relational-Object schema and corresponding data from a ...
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An Efficient and Scalable RDF Indexing Strategy based on B Hashed Bitmap Algorithm using CUDA
... STORING AND INDEXING UNDER RELATIONAL PERSPECTIVE The RDF data in relational databases are stored as triples of a RDF graph on a single table over a relational schema Subject, Predicate,[r] ...
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