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relational database

The Relational Database Model

The Relational Database Model

... a relational database model would not be complete without a description of ...build relational database models. I worked with a relational database dictionary-based ...

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Aggregation and Composition in Object - Relational Database Design

Aggregation and Composition in Object - Relational Database Design

... In this paper we propose a methodology for object-relational database design. As conceptual modelling technique we have chosen the UML class diagram. UML, as a Universal Modelling Language, is every day ...

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Survey on relational database watermarking techniques

Survey on relational database watermarking techniques

... Xian [37] works for proof the ownership of relational database by embedding meaningless information. The data is watermarked with a secret watermark key and a secret shadowed key, which is a unique for ...

12

An approach to implementing a relational database system

An approach to implementing a relational database system

... AN APPROACH TO IMPLEMENTING A RELATIONAL DATABASE SYSTEM H G Mackenzie (September 1979) I certify that, except where acknowledged in the text, the research contained in this report is entirely my own[.] ...

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Application and Relational Database Co-Refactoring

Application and Relational Database Co-Refactoring

... a relational database as a data storage, consists of four main ...the database schema, stored data and the object-relational ...the database as well. The database has to evolve ...

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Is Actian PSQL a Relational Database Server?

Is Actian PSQL a Relational Database Server?

... Is SQL Really Relational? – SQL has always been regarded as one of the first relational database languages. Other early ones were Quel, QBE, and Square. More recently, the language D4 was introduced ...

17

Design and implementation of a transaction manager for a relational database

Design and implementation of a transaction manager for a relational database

... This mechanism has been used to deal with the concurrency control problem in most relational database management systems [Valduriez and Gardarin 89].. A brief description of two-phase lo[r] ...

165

Transitioning From Relational Database to Big Data

Transitioning From Relational Database to Big Data

... The amount of information that is being generated and stored is increasing exponentially day by day. It may be doubling every two years, according to the estimate by IDC 2011. New advanced analytics techniques and ...

9

Survey on Reversible Watermarking Techniques on Relational Database

Survey on Reversible Watermarking Techniques on Relational Database

... Irreversible watermarking techniques make changes in the data to such an extent that data quality gets compromised. Reversible watermarking techniques are used to cater to such scenarios because they are able to recover ...

5

Implementation of Reversible Watermarking Techniques on Relational Database

Implementation of Reversible Watermarking Techniques on Relational Database

... Irreversible watermarking techniques make changes in the data to such an extent that data quality gets compromised. Reversible watermarking techniques are used to cater to such scenarios because they are able to recover ...

6

Watermark based Copyright Protection for Relational Database

Watermark based Copyright Protection for Relational Database

... a relational database, watermark can embed a into database R using some private parameters ...watermarked database can make publicly ...

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JOIN INDICES FOR RELATIONAL DATABASE MANAGEMENT SYSTEM

JOIN INDICES FOR RELATIONAL DATABASE MANAGEMENT SYSTEM

... Relational database technology is widely accepted as a basic support technology for evolving application areas like ...this relational technology must be extended to fulfill the requirements of new ...

7

Efficient Access Control Mechanism For Relational Database

Efficient Access Control Mechanism For Relational Database

... An Efficient Access control mechanism for relational database has been proposed. The framework is a combination of ACM and PPM. The ACM allows only authorized query variables on important data. The PPM ...

7

Using UML to Model Relational Database Operations

Using UML to Model Relational Database Operations

... areas, relational database modeling is not fully ad- dressed in these ...tional database systems as the back-end data ...model relational database operations using UML. Atomic ...

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SPARQL query processing with conventional relational database systems

SPARQL query processing with conventional relational database systems

... and Relational Database System, which are comparable to HYWIBAS’ Knowledge Base System, Object Data Management System and Relational Database Sys- ...

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High Performance SQL Queries on Compressed Relational Database

High Performance SQL Queries on Compressed Relational Database

... Memory Database System, supports high performance query operations on relational ...for relational storage ...large relational database but supports a limited number of query statements ...

12

Data Mining Using Relational Database Management Systems

Data Mining Using Relational Database Management Systems

... a relational database as secondary storage in order to elimi- nate this ...a database backend, we propose a general ap- proach, which provides a database interface for several algorithms at ...

10

Different Approaches to Modeling the Trees Data in Relational Database

Different Approaches to Modeling the Trees Data in Relational Database

... The nested set model is an easy representation of efficiently managing hierarchical data in a relational database. In this model each nodes is indexed by two information (left bound and right bound). Either ...

5

Grid Data Services   Relational Database Management Systems

Grid Data Services Relational Database Management Systems

... the database to be cached close to the database for subsequent queries or delivery (possibly delayed) to a third ...the database node must manage a number of sets of results for an indefinite ...the ...

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COMPARING MANUAL AND AUTOMATIC NORMALIZATION TECHNIQUES FOR RELATIONAL DATABASE

COMPARING MANUAL AND AUTOMATIC NORMALIZATION TECHNIQUES FOR RELATIONAL DATABASE

... provides database designers with a formal framework for analyzing relation schemas based on their keys and on the functional dependencies among their attributes ...the relational database can be ...

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