A survey of RDF storage approaches

Faye, David Célestin; Curé, Olivier; Blin, Guillaume

doi:10.46298/arima.1956

Cited by 24 publications

(12 citation statements)

References 26 publications

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“…A survey of such storage and query processing schemes has been done by Faye et al [11], in which triplestores are categorized based on multiple factors. These factors include native vs non-native and in-memory vs disk-based storage solutions.…”

Section: Related Workmentioning

confidence: 99%

A Fully Decentralized Triplestore Managed via the Ethereum Blockchain

Graux

Mahmoodi²

2021

Studies on the Semantic Web

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The growing web of data warrants better data management strategies. Data silos are single points of failure and they face availability problems which lead to broken links. Furthermore the dynamic nature of some datasets increases the need for a versioning scheme. In this work, we propose a novel architecture for a linked open data infrastructure, built on open decentralized technologies. IPFS is used for storage and retrieval of data, and the public Ethereum blockchain is used for naming, versioning and storing metadata of datasets. We furthermore exploit two mechanisms for maintaining a collection of relevant, high-quality datasets in a distributed manner in which participants are incentivized. The platform is shown to have a low barrier to entry and censorship-resistance. It benefits from the fault-tolerance of its underlying technologies. Furthermore, we validate the approach by implementing our solution.

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Section: Related Workmentioning

confidence: 99%

A Fully Decentralized Triplestore Managed via the Ethereum Blockchain

Graux

Mahmoodi²

2021

Studies on the Semantic Web

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“…As a result, a set of techniques to store RDF data have been proposed. The efficient storage of RDF data has already been discussed in literature [56,57]. There are several ways in which to store RDF data (commonly known as triple stores) that support data storage mechanisms, inference, update options, scalability, SPARQL endpoint and distribution, among others.…”

Section: Data Publishingmentioning

confidence: 99%

Adding value to Linked Open Data using a multidimensional model approach based on the RDF Data Cube vocabulary

Escobar

Candela

Trujillo

et al. 2020

Computer Standards & Interfaces

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Most organisations using Open Data currently focus on data processing and analysis. However, although Open Data may be available online, these data are generally of poor quality, thus discouraging others from contributing to and reusing them. This paper describes an approach to publish statistical data from public repositories by using Semantic Web standards published by the W3C, such as RDF and SPARQL, in order to facilitate the analysis of multidimensional models. We have defined a framework based on the entire lifecycle of data publication including a novel step of Linked Open Data assessment and the use of external repositories as knowledge base for data enrichment. As a result, users are able to interact with the data generated according to the RDF Data Cube vocabulary, which makes it possible for general users to avoid the complexity of SPARQL when analysing data. The use case was applied to the Barcelona Open Data platform and revealed the benefits of the application of our approach, such as helping in the decision-making process.

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“…A principal motivação para o uso de triple stores vem do fato dos mesmos serem mais aderentes ao modelo de Web Semântica, uma vez que são projetados com base no modelo de triplas. Ou seja, os dados são armazenados de acordo com o formato de grafos do RDF, eliminando a necessidade de mapeamentos para outros formatos [Faye et al 2012].…”

Section: Triple Storeunclassified

Armazenando registros de colaboração utilizando triple store

Molon¹,

Silva²,

Primo³

et al. 2013

Workshops Do Congresso Brasileiro De Informática Na Educação

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This paper's goal is the development of a prototype for the storage of Collaboration Registers in triple store data bases. On Communities of Practice context, Collaboration Registers can be seen as properties sets which detail the interactions that happen between community's members, distinct communities a their contents. Such registers are structured using the RDF data model. This prototype development is based on the Framework CoP. The storage of Collaboration Registers was proposed through triple store in a way to provide richer querys in a Communities of Practice context.Resumo. Este artigo tem como objetivo o desenvolvimento de um protótipo para o armazenamento de Registros de Colaboração em bases de dados triple store. No contexto de Comunidades de Prática, Registros de Colaboração podem ser vistos como conjuntos de propriedades que detalham as interações que podem ocorrer entre os membros de uma comunidade, comunidades distintas e os seus conteúdos. Tais registros são estruturados utilizando-se o modelo RDF. O desenvolvimento desse protótipoé efetuado com base no Framework CoP. O armazenamento dos Registros de Colaboração foi proposto através de uma triple store de maneira a proporcionar consultas mais ricas dentro do contexto de Comunidades de Prática.

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A survey of RDF storage approaches

Cited by 24 publications

References 26 publications

A Fully Decentralized Triplestore Managed via the Ethereum Blockchain

A Fully Decentralized Triplestore Managed via the Ethereum Blockchain

Adding value to Linked Open Data using a multidimensional model approach based on the RDF Data Cube vocabulary

Armazenando registros de colaboração utilizando triple store

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