Results 91 to 100 of about 27,273,409 (393)

Transformasi Skema Basis Data Relasional Menjadi Model Data Berorientasi Dokumen pada MongoDB

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2016
MongoDB is a database that uses document-oriented data storage models. In fact, to  migrate from a relational database to NoSQL databases such as MongoDB is not an easy matter especially if the data are extremely complex.
I Gede Winaya, Ahmad Ashari
doaj   +1 more source

A relational dataflow database [PDF]

open access: yes, 1981
A model of a relational database system based on the principles of functional, data-driven computation is proposed. Relations (sets of data tuples) are represented as streams of values carried by independent tokens among operators of an unraveling ...
Bic, Lubomir
core   +1 more source

Answer Sets for Consistent Query Answering in Inconsistent Databases

open access: yes, 2002
A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the constraints. In this paper we apply logic programming based on answer sets to
Arenas, Marcelo   +2 more
core   +3 more sources

The BioGRID interaction database: 2017 update

open access: yesNucleic Acids Res., 2016
The Biological General Repository for Interaction Datasets (BioGRID: https://thebiogrid.org) is an open access database dedicated to the annotation and archival of protein, genetic and chemical interactions for all major model organism species and humans.
A. Chatr-aryamontri   +13 more
semanticscholar   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Asynchronous data retrieval from an object-oriented database [PDF]

open access: yes, 1988
We present an object-oriented semantic database model which, similar to other object-oriented systems, combines the virtues of four concepts: the functional data model, a property inheritance hierarchy, abstract data types and message-driven computation.
Bic, Lubomir, Gilbert, Jonathan P.
core  

HySIM: A Hybrid Spectrum and Information Market for TV White Space Networks

open access: yes, 2016
We propose a hybrid spectrum and information market for a database-assisted TV white space network, where the geo-location database serves as both a spectrum market platform and an information market platform.
Gao, Lin, Huang, Jianwei, Luo, Yuan
core   +1 more source

Mouse Genome Database (MGD) 2019

open access: yesNucleic Acids Res., 2018
The Mouse Genome Database (MGD; http://www.informatics.jax.org) is the community model organism genetic and genome resource for the laboratory mouse.
C. Bult   +5 more
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

DATABASE MODEL

open access: yes
This article is about selecting and installing a database. Try installing the account and database for the selected database type and language. this is to specify the platform where it is possible to run the application and store the data. Create an interface for writing and reading data.
Rakhmatova Nargiza Mahmudjon kizi   +1 more
openaire   +3 more sources

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