3,383 Hits in 5.9 sec

Scalable Model Edition, Query and Version Control Through Embedded Database Persistence

Xabier De Carlos, Goiuria Sagardui, Salvador Trujillo
2014 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems  
This approach aims to provide scalability through model edition, querying and versioning mechanisms that leverage database capabilities.  ...  However, to the best of our knowledge there is less coverage of approaches on models persistence which include model querying, versioning and edition capabilities leveraging persistence capabilities.  ...  Scalability on version control, and model-level edition and querying is supported through mechanisms that leverage capabilities of the database (i.e. partial load and modifications).  ... 
dblp:conf/models/CarlosST14 fatcat:yxtpn5old5d63nrkozkvyunnfa

Graph Databases Comparison: AllegroGraph, ArangoDB, InfiniteGraph, Neo4J, and OrientDB

Diogo Fernandes, Jorge Bernardino
2018 Proceedings of the 7th International Conference on Data Science, Technology and Applications  
We study the most important features for a complete and effective application, such as flexible schema, query language, sharding and scalability.  ...  and ensuring data scalability effectively, which is a problem that relational databases cannot handle.  ...  This software has two versions: Community and Enterprise editions.  ... 
doi:10.5220/0006910203730380 dblp:conf/data/FernandesB18 fatcat:p4a3eyolzzgq5gnu2fxqiavtse

Efficient Persistence and Query Techniques for Very Large Models

Gwendal Daniel
2016 ACM/IEEE International Conference on Model Driven Engineering Languages and Systems  
Several persistence solutions based on relational and NoSQL databases have been proposed to tackle these issues.  ...  In particular, there is a need to store, query, and transform very large models in an efficient way.  ...  editing, query computation, or model transformations.  ... 
dblp:conf/models/Daniel16 fatcat:oc7do4e47jc65bsfe3lo4qz6me

Supporting Personizable Virtual Internet of Things

Jia Zhang, Zhipeng Li, Oscar Sandoval, Norman Xin, Yuan Ren, Rodney A. Martin, Bob Iannucci, Martin Griss, Steven Rosenberg, Jordan Cao, Anthony Rowe
2013 2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing  
Preliminary performance and scalability study is also reported.  ...  VSE supports a real-time and historical visualization of sensor values and analytical studies, and is a cross-platform and customizable tool equipped with ability to support verifiable sensor data service  ...  Alternatives: A1) backend database: All JSON objects are persisted to a backend database.  ... 
doi:10.1109/uic-atc.2013.48 dblp:conf/uic/ZhangLSXRMIGRCR13 fatcat:hthjjp65abh7hjhtdinp4ze7vu

Mobile development environments for electronic finance

Chen Lingfen, Derek Woods, Kevin Curran, Jonathan Doherty
2010 International Journal of Electronic Finance  
We set about investigating the various properties through building an e-finance application on each platform and we offer recommendations for e-finance mobile developers as to which is most suitable.  ...  Recent trends in e-finance have shown that mobile technology is growing and with this comes new opportunities for deploying new services for customers.  ...  This persistent storage mechanism can be viewed as a simple record-oriented database model and is called the Record Management System (RMS).  ... 
doi:10.1504/ijef.2010.033301 fatcat:i5he5jgylbctva53t7wyg4dxue

The database Wiki project

Peter Buneman, James Cheney, Sam Lindley, Heiko Mueller
2011 SIGMOD record  
Relational databases, for example, offer advantages such as scalability, query optimization and concurrency control, but are not easy to use and lack other features needed for collaboration.  ...  Our system not only facilitates the collaborative creation of structured data; it also provides features not usually provided by database technology such as annotation, citability, versioning, and provenance  ...  All changes to the data and the database schema are logged in the database. The provenance and prior versions of each individual data item are browsable through the user interface.  ... 
doi:10.1145/2070736.2070740 fatcat:jukkcmjgzzewrerqod2dj7ibxm

An Efficient and Scalable Platform for Java Source Code Analysis using Overlaid Graph Representations

Oscar Rodriguez-Prieto, Alan Mycroft, Francisco Ortin
2020 IEEE Access  
information to create predictive models.  ...  The additional information stored by ProgQuery increases the database size and associated insertion time, but these increases are significantly lower than the query/analysis performance gains obtained.  ...  This response also holds for the embedded version, if we compare it with systems that use an embedded database instead of a DBMS (i.e., Wiggle embedded and Semmle).  ... 
doi:10.1109/access.2020.2987631 fatcat:adrnrvzlyzf5tpt25oix7lrchm

Semantic Web Framework for Development of Very Large Ontologies

Sergey Yablonsky
2009 POLIBITS Research Journal on Computer Science and Computer Engineering With Applications  
, semantic workflows, services and other semantic technologies.  ...  Application of lexical ontologies such as WordNet and others for different tasks on the Semantic Web requires their representation in RDF and/or OWL formats with possibility of the different ontology mappings  ...  Innovative Ontology-Assisted Query of relational data; − Embedded in database technology, stores up to 8 exabytes; − Versioning and schema support; − Programming language interfaces like PL/SQL and Java  ... 
doi:10.17562/pb-39-3 fatcat:cm2yqzkvkjglbc6f7gvtrxbxfu

Collaborative Repositories in Model-Driven Engineering [Software Technology]

Juri Di Rocco, Davide Di Ruscio, Ludovico Iovino, Alfonso Pierantonio
2015 IEEE Software  
Over the last few years, many MDE techniques and platforms have been conceived for developing domain-specific modeling languages and for supporting a wide range of model management activities.  ...  However, existing modeling platforms neglect a number of important features that are essential for the acceptance and the relevance of MDE in industrial contexts, e.g., the possibility to search and reuse  ...  It is also a model runtime environment with a focus on orthogonal aspects like model scalability, transactionality, persistence, distribution, queries and other services.  ... 
doi:10.1109/ms.2015.61 fatcat:ftsclrxfwzhariivgy6iqkzgte

A repository for scalable model management

Javier Espinazo Pagán, Jesús Sánchez Cuadrado, Jesús García Molina
2013 Journal of Software and Systems Modeling  
In this paper we propose Morsa, a model repository that provides scalable manipulation of large models through load on demand and incremental store; model persistence is supported by a NoSQL database.  ...  We discuss some load on demand and incremental store algorithms as well as a database design.  ...  CDO provides a rough version control system and EMF integration through its EMF Resource implementation, CDOResource; however, its integration is not transparent.  ... 
doi:10.1007/s10270-013-0326-8 fatcat:dinmxxev2fel3hsy4vodjo5v7y

Advanced prefetching and caching of models with PrefetchML

Gwendal Daniel, Gerson Sunyé, Jordi Cabot
2018 Journal of Software and Systems Modeling  
the scalability of MDE tools dealing with large models where storing, editing, transforming, and querying operations are major issues [21, 32] .  ...  Existing approaches have proposed scalable model persistence frameworks on top of SQL and NoSQL databases [13, 15, 19, 24] .  ...  NeoEMF/Graph is a scalable model persistence framework built on top of the EMF that aims at handling large models in graph databases [3] .  ... 
doi:10.1007/s10270-018-0671-8 fatcat:a27sbfhgijhapga3uymk3aluqq

Persistence and Big Data Analytics Architectures for Smart Connected Vehicles [article]

Sebastian Scholze, Fulya Feryal Horozal, Marie-Saphira Flug, Ana Teresa Correia
2019 arXiv   pre-print
Up until recently, relational databases were considered as the de-facto technology for persisting and managing large volumes of data.  ...  The NoSQL databases despite being designed with horizontal scalability as a primary concern and deliver increased availability and fault-tolerance, they have the cost of temporary inconsistency and reduced  ...  ). • Introduction of advanced querying and evolving scalable architectures for persistence and real-time analytics and monitoring of large volumes of hybrid data (vehicle data, OEM data sources, 3rd party  ... 
arXiv:1910.05341v1 fatcat:n5xfuim3sbejhclusbdlnsvysm

Stress-testing remote model querying APIs for relational and graph-based stores

Antonio Garcia-Dominguez, Konstantinos Barmpis, Dimitrios S. Kolovos, Ran Wei, Richard F. Paige
2017 Journal of Software and Systems Modeling  
Recent research in scalable model-driven engineering now allows very large models to be stored and queried.  ...  Finally, the results illustrate the still ongoing evolution of graph databases: two tools using different versions of the same backend had very different performance, with one slower than CDO and the other  ...  Acknowledgements This research was part supported by the EPSRC, through the Large-Scale Complex IT Systems project (EP/F001096/1), and by the EU through the MONDO FP7 STREP project (#611125).  ... 
doi:10.1007/s10270-017-0606-9 fatcat:p5mvs3qfozefnkdsupc6eegxw4

A Secure Search Engine for the Personal Cloud

Saliha Lallali, Nicolas Anciaux, Iulian Sandu Popa, Philippe Pucheral
2015 Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data - SIGMOD '15  
This demonstration presents a Secure Personal Cloud Platform relying on a query and access control engine embedded in a tamper resistant hardware device connected to the user's platform.  ...  The objective of this demonstration is to show (1) that secure hardware is a key enabler of the Personal Cloud paradigm and (2) that new embedded indexing and querying techniques can tackle the hardware  ...  defined by tag-based access control models [6, 13, 14] ).  ... 
doi:10.1145/2723372.2735376 dblp:conf/sigmod/LallaliAPP15 fatcat:aebkt7eignhjbdlr3is2jy75xe

A Generic and Extensible Core and Prototype of Consistent, Distributed, and Resilient LIS

Zdravko Galić, Mario Vuzem
2020 ISPRS International Journal of Geo-Information  
These traditional database management systems are dominantly based on a share-everything or share disk architecture and face challenges in meeting the performance and scalability requirements of distributed  ...  Distributed computing systems and share-nothing architecture have become very popular, including new data processing platforms and frameworks with horizontal scalability and fault tolerance capabilities  ...  Acknowledgments: The authors would like to thank the anonymous reviewers for their valuable comments and suggestions for improving the quality of the paper.  ... 
doi:10.3390/ijgi9070437 fatcat:rignw66wkbhyllwozipl5an7ci
« Previous Showing results 1 — 15 out of 3,383 results