Results 61 to 70 of about 5,234 (206)

SOOCP: A Platform for Data and Analysis of Space Object Optical Characteristic

open access: yesInformation, 2019
With the advancement of various technologies, the research and application of space object optical characteristic (SOOC), one of the main characteristics of space objects, are faced with new challenges.
Wanjie Lu, Qing Xu, Chaozhen Lan
doaj   +1 more source

Design and evaluation of a NoSQL database for storing and querying RDF data

open access: yesKKU Engineering Journal, 2014
Currently the amount of web data has increased excessively. Its metadata is widely used in order to fully exploit web information resources. This causes the need for Semantic Web technology to quickly analyze such big data. Resource Description Framework
Kanda Runapongsa Saikaew   +2 more
doaj  

Storing Data in the Trial of Complex Technical Products

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2014
The article considers the ways of organization of databases for the storage of the results obtained during testing. A new variant of the organization of the data to ensure the ability to write to the database different sets of parameters in the form of ...
Igor Shmidt
doaj   +1 more source

Integrating OLAP with NoSQL Databases in Big Data Environments: Systematic Mapping

open access: yesBig Data and Cognitive Computing
The growing importance of data analytics is leading to a shift in data management strategy at many companies, moving away from simple data storage towards adopting Online Analytical Processing (OLAP) query analysis.
Diana Martinez-Mosquera   +4 more
doaj   +1 more source

Considerations on NoSQL Databases [PDF]

open access: yesRevista Română de Informatică și Automatică, 2018
This paper aims to present some considerations on non-relational databases (called NoSQL) that are increasingly being used by applications (especially the Web, such as Youtube, Amazon, Google and Facebook) that both have to store an impressive volume ...
Dragoş NICOLAU
doaj  

Development of Scalable On-Line Anomaly Detection System for Autonomous and Adaptive Manufacturing Processes

open access: yesApplied Sciences, 2019
Factories of the future are foreseen to evolve into smart factories with autonomous and adaptive manufacturing processes. However, the increasing complexity of the network of manufacturing processes is expected to complicate the rapid detection of ...
Seunghyun Choi   +2 more
doaj   +1 more source

The Development of a Benchmark Tool for NoSQL Databases [PDF]

open access: yesDatabase Systems Journal, 2013
The aim of this article is to describe a proposed benchmark methodology and software application targeted at measuring the performance of both SQL and NoSQL databases.
Ion LUNGU, Bogdan George TUDORICA
doaj  

Pre-Processing and Modeling Tools for Bigdata

open access: yesFoundations of Computing and Decision Sciences, 2016
Modeling tools and operators help the user / developer to identify the processing field on the top of the sequence and to send into the computing module only the data related to the requested result.
Hashem Hadi, Ranc Daniel
doaj   +1 more source

NoSQL Data Storage and Clustering Large Volume of Data from Smart Metering Systems with Impact on Electricity Consumption Peak and Tariff Settings [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2019
Recently, large volumes of electricity consumption data are pouring constantly from smart meters and other sensors that count for millions or even milliards of records.
Simona-Vasilica Oprea   +2 more
doaj  

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