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The Role of Declarative Querying in Bioinformatics

Jignesh M. Patel
2003 Omics  
Database management systems (DBMSs) could help support life sciences applications, in a number of different ways.  ...  , querying distributed data sources, and managing parallelism in high-throughput bioinformatics.  ...  For example, in a relational database management system (RDBMS), indices may be created, and the user doesn't have to query against the index.  ... 
doi:10.1089/153623103322006670 pmid:12831563 fatcat:bsciw4olnrbjvfjly77todkb4m

A Comparative Study Between the Performance of Relational & Object Oriented Database in Data Warehousing

Pushpa Suri, Meenakshi Sharma
2011 International Journal of Database Management Systems  
, the relational database and object oriented database and does an analysis of the benefits of Object Oriented databases over the conventional relational database in Data warehousing.  ...  A data warehouse is a repository of subjectively selected and adapted operational data which can successfully answer any ad hoc, statistical, complex or analytical queries.  ...  For complex data the object oriented database management system is faster and better than relational database management system.  ... 
doi:10.5121/ijdms.2011.3208 fatcat:teqxbcohhfd37a3esbiallolme

Current approaches to XML management

U. Nambiar, Z. Lacroix, S. Bressan, Mong Li Lee, Yingguang Li
2002 IEEE Internet Computing  
XML management systems vary widely in their expressive power and query-processing efficiency, and users should choose the XMLMS that best meets their needs.  ...  I XPath, DOM, or similar XML-related APIs are required to access data in native XML systems.  ...  XML queries with an expressive power similar to that of Datalog, 2 the database logic, for relational models are relational queries.  ... 
doi:10.1109/mic.2002.1020325 fatcat:qkkntfeso5bkxa45ru6emhaasq

Fuzzy Object Oriented Database versus FRDB for Uncertainty Management

Sonia Sonia, Subita Kumari
2013 International Journal of Computer Applications  
In this paper uncertainty using Fuzzy Object Oriented Database and Fuzzy Relational Data Base is illustrated.  ...  So in order to deal with inexactness fuzzy techniques have been extensively integrated with more advanced object oriented database system which is capable to represent and manipulate the complex objects  ...  These database add new object storage capabilities to the relational database systems, which integrate management of traditional fielded data, complex objects such as geospatial data and time series and  ... 
doi:10.5120/12977-0076 fatcat:uc5khgzenzdojk4w6uuagybul4

Search and retrieve: Large-scale data generation is becoming increasingly important in biological research. But how good are the tools to make sense of the data?

A. Valencia
2002 EMBO Reports  
In this schema, the database managing system enables the formulation of queries and the retrieval of the corresponding relations used to answer the query.  ...  Different systems are available for the creation and manipulation of relations databases (database management systems) in what is the more extended type of database structure.  ... 
doi:10.1093/embo-reports/kvf104 pmid:11991940 pmcid:PMC1084117 fatcat:jzjuooxkevgglg2tnk5slf4vdq

The Schema-Agnostic Queries (SAQ-2015) Semantic Web Challenge: Task Description [chapter]

André Freitas, Christina Unger
2015 Communications in Computer and Information Science  
behind it, becomes a fundamental functionality for contemporary data management.  ...  able to semantically match user queries expressed in their own vocabulary to dataset elements, allowing users to be partially or fully abstracted from the representation of the data.  ...  -semantically similar: If a query term and its associated database entity are semantically similar, i.e. it follows a taxonomic relation. Example: wifeOf in the query maps to spouseOf in the dataset.  ... 
doi:10.1007/978-3-319-25518-7_16 fatcat:xfxpp7bnyfealiyt2mtlfznwji

A Case for A Collaborative Query Management System [article]

Nodira Khoussainova, Magda Balazinska (U. Washington), Wolfgang Gatterbauer, YongChul Kwon
2009 arXiv   pre-print
In this paper, we argue that, in these new settings, data management systems must provide powerful query management capabilities, from query browsing to automatic query recommendations.  ...  Over the past 40 years, database management systems (DBMSs) have evolved to provide a sophisticated variety of data management capabilities.  ...  INTRODUCTION Modern database management systems (DBMSs) provide sophisticated features to assist users in organizing, storing, managing, and retrieving data in a database.  ... 
arXiv:0909.1778v1 fatcat:cha566wpwjf65ft4vsrhlmxkfy

Traditional Databases vs NOSQL

Owais Noor Trumboo, Jasra Nisar
2018 International Journal of Trend in Scientific Research and Development  
Database management system (DBMS) is package that is used for creating and managing databases.  ...  A Database Management System provides a systematic way for users and programmers to create, retrieve, update and manage data.  ...  If the one-to-many relationship is violated it becomes a complex RELATIONAL DATABASE AND ITS Relational databases use Structured Query Language and can manage a variety of transaction oriented applications  ... 
doi:10.31142/ijtsrd12961 fatcat:ejq4g45xe5hulgtox3jtkkskbi

Database management for life sciences research

H. V. Jagadish, Frank Olken
2004 SIGMOD record  
The National Library of Medicine at NIH provided us with conference facilities and support in kind.  ...  Unconventional types of queries: similarity queries, e.g., sequence similarity, pattern matching queries, pattern finding queries, etc. 3.  ...  Whereas conventional databases are dominated by exact match (equality) and range (inequality) queries, biological applications involve the pervasive use of similarity queries, e.g., classic sequence similarity  ... 
doi:10.1145/1024694.1024697 fatcat:m2qafxvikrfrzp6tztb53yetgi


Stelios Paparizos, Yuqing Wu, Cong Yu, Shurug Al-Khalifa, Adriane Chapman, H. V. Jagadish, Laks V. S. Lakshmanan, Andrew Nierman, Jignesh M. Patel, Divesh Srivastava, Nuwee Wiwatwattana
2003 Proceedings of the 2003 ACM SIGMOD international conference on on Management of data - SIGMOD '03  
XML has become ubiquitous, and XML data has to be managed in databases. The current industry standard is to map XML data into relational tables and store this information in a relational database.  ...  We believe that the key intellectual contribution of this system is a comprehensive set-at-a-time query processing ability in a native XML store, with all the standard components of relational query processing  ...  SYSTEM OVERVIEW The central idea in the TIMBER [4] project is to construct an XML database that has an overall architecture similar to that of a relational database.  ... 
doi:10.1145/872858.872862 fatcat:7et2izo53jhrviksvlvanqu72e

An Integrated Query Relaxation Approach Adopting Data Abstraction and Fuzzy Relation

Soon-Young Huh, Kae-Hyun Moon, Jinsoo Park
2010 Journal of Database Management  
Moreover, FAH reduces maintenance cost by decreasing the number of similarity relationships to be managed. the schema and semantics of databases are often too complex for ordinary users to understand in  ...  A typical example application is a human resource management system shown in the prototype system in the paper.  ... 
doi:10.4018/jdm.2010100103 fatcat:yddyhij7jndyzjvcmcvns4a2ae

Comparison between Relational and NoSQL Databases

Gianina Mihai
2020 Annals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics  
In these applications, relational databases are supplemented with several new generic data models referred to as NoSQL.  ...  Relational databases have not been the only solution for the applications that use them for years.  ...  Introduction Since the advent of relational databases, in 1970 and, in 1974, of the SQL query language, they have been, for more than 30 years, the universal solutions used for data management in companies  ... 
doi:10.35219/eai15840409134 fatcat:qxgxduzqqvdinixp62aubygpte

Examining database persistence of ISO/EN 13606 standardized electronic health record extracts: relational vs. NoSQL approaches

Ricardo Sánchez-de-Madariaga, Adolfo Muñoz, Raimundo Lozano-Rubí, Pablo Serrano-Balazote, Antonio L. Castro, Oscar Moreno, Mario Pascual
2017 BMC Medical Informatics and Decision Making  
Results: Relational and non-relational NoSQL database systems show almost linear algorithmic complexity query execution.  ...  The objective of this research is to compare the relational and non-relational (NoSQL) database systems approaches in order to store, recover, query and persist standardized medical information in the  ...  that defined the ISO/EN 13606 standard and his team from University College London for their kind permission to use the ISO/EN 13606 W3C XML schema. 13606 standardized Electronic Health Record extracts: relational  ... 
doi:10.1186/s12911-017-0515-4 pmid:28821246 pmcid:PMC5563027 fatcat:mdkpzylb7ncyjirckqexoycw6m

An introduction to Graph Data Management [article]

Renzo Angles, Claudio Gutierrez
2017 arXiv   pre-print
In this article we present the basic notions of graph databases, give an historical overview of its main development, and study the main current systems that implement them.  ...  A graph database is a database where the data structures for the schema and/or instances are modeled as a (labeled)(directed) graph or generalizations of it, and where querying is expressed by graph-oriented  ...  Closely related to graph databases are the systems for managing RDF data.  ... 
arXiv:1801.00036v1 fatcat:lvukdfsw2vbylagptodbahqi54

An Ontology as a Tool for Representing Fuzzy Data in Relational Databases

Carmen Martinez-Cruz, Ignacio J. Blanco, M. Amparo Vila
2012 International Journal of Computational Intelligence Systems  
The communication channel established between the ontology and any Relational Database Management System (RDBMS) is analysed in depth throughout the text to justify some of the advantages of the system  ...  However, these representations present some limitations specially related with the system portability and complexity.  ...  Acknowledgments The research reported in this paper has been supported by Andalusian Government (Junta de Andalucía, Consejería de Innovación, Ciencia y Empresa) under projects P07-TIC-03175 and TIC-6109  ... 
doi:10.1080/18756891.2012.747663 fatcat:xxa7o2ha3rad3g755ga75j7cdu
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