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[PDF] Top 20 Querying heterogeneous data in NoSQL document stores

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Querying heterogeneous data in NoSQL document stores

Querying heterogeneous data in NoSQL document stores

... of data and enable querying for doc- uments encoded in ...semi-structured data, ...query data without first defining a schema for the data. In the work Tenz- ing (Lin et ... Voir le document complet

130

Querying heterogeneous data in graph-oriented NoSQL systems

Querying heterogeneous data in graph-oriented NoSQL systems

... consists in writing data without any prior schema restrictions; ...generates heterogeneous data, and makes their interrogation more complex for users, who are compelled to know the different ... Voir le document complet

15

Querying heterogeneous data in graph-oriented NoSQL systems

Querying heterogeneous data in graph-oriented NoSQL systems

... consists in writing data without any prior schema restrictions; ...generates heterogeneous data, and makes their interrogation more complex for users, who are compelled to know the different ... Voir le document complet

14

Querying heterogeneous document stores

Querying heterogeneous document stores

... present in the integrated data (Baazizi et ...2015). In (Wang et ...collection. In (Herrero et ...the data and to take the necessary measures and decisions during application design ... Voir le document complet

13

Implementation of Multidimensional Databases with Document-Oriented NoSQL

Implementation of Multidimensional Databases with Document-Oriented NoSQL

... of NoSQL systems. Data is stored in collections, which contain ...Each document is composed of key-value ...sub-documents. Document- oriented stores enable more flexibility ... Voir le document complet

16

Querying Key-Value Stores under Single-Key Constraints: Rewriting and Parallelization

Querying Key-Value Stores under Single-Key Constraints: Rewriting and Parallelization

... when querying key-value stores under semantic ...semi-structured data [11]. XMark provides a document generator whose output was translated to obtain JSON records complying with our ... Voir le document complet

9

Document-Oriented Models for Data Warehouses

Document-Oriented Models for Data Warehouses

... Keywords: NoSQL, Document-oriented, Data Warehouse, Multidimensional Data Model, Star ...interest in NoSQL (Not Only SQL) systems developed in the area of Big Data ... Voir le document complet

9

Towards schema-independent querying on document data stores

Towards schema-independent querying on document data stores

... nested data. Such systems offer complicated querying language such as regular expressions with XQuery or Xpath [17] when dealing with XML ...retrieve data when several schemas are to be considered ... Voir le document complet

11

Querying heterogeneous document stores

Querying heterogeneous document stores

... present in the integrated data (Baazizi et ...2015). In (Wang et ...collection. In (Herrero et ...the data and to take the necessary measures and decisions during application design ... Voir le document complet

12

Implementation of Multidimensional Databases with Document-Oriented NoSQL

Implementation of Multidimensional Databases with Document-Oriented NoSQL

... of NoSQL systems. Data is stored in collections, which contain ...Each document is composed of key-value ...sub-documents. Document- oriented stores enable more flexibility ... Voir le document complet

15

Towards schema-independent querying on document data stores

Towards schema-independent querying on document data stores

... nested data. Such systems offer complicated querying language such as regular expressions with XQuery or Xpath [17] when dealing with XML ...retrieve data when several schemas are to be considered ... Voir le document complet

12

Data Location Management Protocol for Object Stores in a Fog Computing Infrastructure

Data Location Management Protocol for Object Stores in a Fog Computing Infrastructure

... Finally, in addition to reducing the lookup latency, the creation of location records enables the sites to locate reachable object replicas in case of network partitioning, increasing Fog sites ... Voir le document complet

15

C-Set : a Commutative Replicated Data Type for Semantic Stores

C-Set : a Commutative Replicated Data Type for Semantic Stores

... However, in order to remove the old deleted entries ”garbage collection” they propose the following scheme: each site could notify the other sites whenever it hears about a ...transmitted in order with the ... Voir le document complet

9

Querying RDF Data Using A Multigraph-based Approach

Querying RDF Data Using A Multigraph-based Approach

... depicted in Fig- ure 6 and Figure ...evaluated in terms of per- centage of unanswered queries within the stipulated time, is shown in Figure ...sizes. In Figure 7a, we observe that x-RDF-3X ... Voir le document complet

13

Flexible Querying of Web data to Simulate Bacterial Growth in Food

Flexible Querying of Web data to Simulate Bacterial Growth in Food

... HAL Id: lirmm-00538961 https://hal-lirmm.ccsd.cnrs.fr/lirmm-00538961 Submitted on 29 May 2020 HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether ... Voir le document complet

32

Querying RDF Data: A Multigraph Based Approach

Querying RDF Data: A Multigraph Based Approach

... questions in SPARQL queries and successively retrieve answers by considering the available information in the different Linked Open Data ...sources. In all these examples, com- plex queries ... Voir le document complet

33

A quality-aware spatial data warehouse for querying hydroecological data

A quality-aware spatial data warehouse for querying hydroecological data

... pools heterogeneous spatiotemporal data within a unified 280 model ...reconcile data from a semantic standpoint). Once the model is unified, data can be properly structured and integrated to ... Voir le document complet

25

BayesDB : querying the probable implications of tabular data

BayesDB : querying the probable implications of tabular data

... The three models that are currently implemented in BayesDB (Naive Bayes, CRP Mixture (also known as DP Mixture), and CrossCat) are all generative probabilistic models,[r] ... Voir le document complet

95

Integrating heterogeneous data sources in the Web of data

Integrating heterogeneous data sources in the Web of data

... of data intensive ...articles, data, metadata, methods, software ...Linked Data to annotate and/or represent articles, data and metadata; (ii) Open Source and Web-based environments to provide ... Voir le document complet

227

Parallel Data Loading during Querying Deep Web and Linked Open Data with SPARQL

Parallel Data Loading during Querying Deep Web and Linked Open Data with SPARQL

... RDF stores like Jena do not handle concurrent insertions, they are only able to favor one type of operation, ...RDF stores assume that there are more readers than writers and follow the ... Voir le document complet

16

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