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Relational Database

Encyclopedic Dictionary of Archaeology, 2021
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Blockchain Meets Database: Design and Implementation of a Blockchain Relational Database

Proceedings of the VLDB Endowment, 2019
In this paper, we design and implement the first-ever decentralized replicated relational database with blockchain properties that we term blockchain relational database .
Senthil Nathan, Chander Govindarajan, Adarsh Saraf, Manish Sethi, P. Jayachandran   +4 more
semanticscholar   +1 more source

Scalable Linear Algebra on a Relational Database System

IEEE International Conference on Data Engineering, 2017
As data analytics has become an important application for modern data management systems, a new category of data management system has appeared recently: the scalable linear algebra system.
Shangyu Luo, Zekai J. Gao, M. Gubanov, L. Perez, C. Jermaine   +4 more
semanticscholar   +1 more source

Froid: Optimization of Imperative Programs in a Relational Database

Proceedings of the VLDB Endowment, 2017
For decades, RDBMSs have supported declarative SQL as well as imperative functions and procedures as ways for users to express data processing tasks.
Karthik Ramachandra, Kwanghyun Park, K. V. Emani, A. Halverson, C. Galindo-Legaria, Conor Cunningham   +5 more
semanticscholar   +1 more source

Relational Databases with Ordered Relations

Logic Journal of the IGPL, 2005
Summary: The paper deals with expressing preferences in the framework of the relational data model. Preferences have usually a form of a partial ordering. Therefore the question arises how to provide the relational data model with such an ordering.
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GRAPHITE: an extensible graph traversal framework for relational database management systems

International Conference on Statistical and Scientific Database Management, 2014
Graph traversals are a basic but fundamental ingredient for a variety of graph algorithms and graph-oriented queries. To achieve the best possible query performance, they need to be implemented at the core of a database management system that aims at ...
M. Paradies, Wolfgang Lehner, Christof Bornhövd   +2 more
semanticscholar   +1 more source

Formal Concept Analysis in Relational Database and Rough Relational Database

Fundamenta Informaticae, 2007
Since its foundation in the early 1980's, Formal ConceptAnalysis (FCA) has been used in many applications in data analysis, information retrieval, and knowledge discovery. In this paper, we suggest to exploit the framework of relational database model (RDM) and rough relational database model (RRDM) for Formal Concept Analysis.
Jiang, Feng, Sui, Yuefei, Cao, Cungen
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Independence in Database Relations

2013
We investigate the implication problem for independence atoms X⊥Y of disjoint attribute sets X and Y on database schemata. A relation satisfies X⊥Y if for every X-value and every Y-value that occurs in the relation there is some tuple in the relation in which the X-value occurs together with the Y-value.
Kontinen, J., Link, S., Väänänen, J.
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Physical database design for relational databases

ACM Transactions on Database Systems, 1988
This paper describes the concepts used in the implementation of DBDSGN, an experimental physical design tool for relational databases developed at the IBM San Jose Research Laboratory. Given a workload for System R (consisting of a set of SQL statements and their execution frequencies), DBDSGN suggests physical configurations for efficient performance.
S. Finkelstein, M. Schkolnick, P. Tiberio   +2 more
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