Results 21 to 30 of about 21,370 (201)

Integration of Relational and NoSQL Databases [PDF]

open access: yesVietnam Journal of Computer Science, 2019
The analysis of relational and NoSQL databases leads to the conclusion that these data processing systems are to some extent complementary. In the current Big Data applications, especially where extensive analyses (so-called Big Analytics) are needed, it
Jaroslav Pokorný
doaj   +1 more source

Performance Comparison of NOSQL Database Cassandra and SQL Server for Large Databases

open access: yesJISR on Computing, 2016
The performance comparison of NoSQL database and a Relational Database Management Systems has been done to identify which database responds faster to specific types of requests and suitability of these databases for different scenarios.
Khalid Mahmood
doaj   +1 more source

Managing polyglot systems metadata with hypergraphs [PDF]

open access: yes, 2018
A single type of data store can hardly fulfill every end-user requirements in the NoSQL world. Therefore, polyglot systems use different types of NoSQL datastores in combination.
F. Saltor   +8 more
core   +1 more source

Using NoSQL databases in the 3D cadastre domain [PDF]

open access: yesGeodetski Vestnik, 2017
The 3D cadastre concept brings data models, which are more complex than traditional 2D cadastral data models and could be followed by a large amount of data.
Nenad Višnjevac   +4 more
doaj   +1 more source

Examining database persistence of ISO/EN 13606 standardized electronic health record extracts: relational vs. NoSQL approaches

open access: yesBMC Medical Informatics and Decision Making, 2017
Background The objective of this research is to compare the relational and non-relational (NoSQL) database systems approaches in order to store, recover, query and persist standardized medical information in the form of ISO/EN 13606 normalized Electronic
Ricardo Sánchez-de-Madariaga   +6 more
doaj   +1 more source

Hybrid storage engine for geospatial data using NoSQL and SQL paradigms

open access: yesTecnología en Marcha, 2021
The design and implementation of services to handle geospatial data involves thinking about storage engine performance and optimization for the desired use.
José A. Herrera-Ramírez   +2 more
doaj   +1 more source

Improving The Performance of Big Data Databases

open access: yesKurdistan Journal of Applied Research, 2019
Real-time monitoring systems utilize two types of database, they are relational databases such as MySQL and non-relational databases such as MongoDB.
Nzar Abdulqadir Ali, Dashne Raouf Arif
doaj   +1 more source

NOSQL design for analytical workloads: Variability matters [PDF]

open access: yes, 2016
Big Data has recently gained popularity and has strongly questioned relational databases as universal storage systems, especially in the presence of analytical workloads.
Abelló Gamazo, Alberto   +2 more
core   +1 more source

Scalable Persistent Storage for Erlang [PDF]

open access: yes, 2013
The many core revolution makes scalability a key property. The RELEASE project aims to improve the scalability of Erlang on emergent commodity architectures with 100,000 cores. Such architectures require scalable and available persistent storage on up to
Chechina, Natalia   +3 more
core   +1 more source

Strategies for the Storage of Large LiDAR Datasets—A Performance Comparison

open access: yesRemote Sensing, 2022
The widespread use of LiDAR technologies has led to an ever-increasing volume of captured data that pose a continuous challenge for its storage and organization, so that it can be efficiently processed and analyzed.
Juan A. Béjar-Martos   +4 more
doaj   +1 more source

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