Sökning: "relational databases"

Visar resultat 11 - 13 av 13 avhandlingar innehållade orden relational databases.

1. 11. Conceptual information models to integrate data management in engineering simulation

   Författare :Henrik Johansson; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

   Sammanfattning : The focus of this thesis is how simulation information, described by conceptual information models, shall be managed to support the simulation tasks performed within a product development process when using virtual prototyping. It is shown that the ability to simulate performance and manufacturing makes new demands on existing development processes and recognised methodologies. LÄS MER

3. 12. Semantic Web Queries over Scientific Data

   Författare :Andrej Andrejev; Tore Risch; Kjell Orsborn; Ruslan Fomkin; Gerhard Weikum; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RDF; SPARQL; Arrays; Query optimization; Second-order functions; Scientific workflows; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

   Sammanfattning : Semantic Web and Linked Open Data provide a potential platform for interoperability of scientific data, offering a flexible model for providing machine-readable and queryable metadata. However, RDF and SPARQL gained limited adoption within the scientific community, mainly due to the lack of support for managing massive numeric data, along with certain other important features – such as extensibility with user-defined functions, query modularity, and integration with existing environments and workflows. LÄS MER

4. 13. Language-based Approaches to Safe and Efficient Distributed Programming

   Författare :Xin Zhao; Philipp Haller; Roberto Guanciale; Wolfgang De Meuter; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Programming languages; Distributed systems; Type system; Replicated data types; Computer Science; Datalogi;

   Sammanfattning : Distributed systems address the increasing demand for fast access to resources and fault tolerance for data. Strong consistency ensures that all clients observe consistent data updates atomically on all servers in a distributed system, and it is widely used in systems such as relational databases. LÄS MER