Results 91 to 100 of about 21,370 (201)
Database Management Systems: A NoSQL Analysis [PDF]
, 2013 Volume 1 Issue 7 (September ...
Kadebu, P. (Prudence) +1 more
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, 2017 As a dedicated synthetic aperture radio interferometer, the MingantU SpEctral Radioheliograph (MUSER), initially known as the Chinese Spectral RadioHeliograph (CSRH), has entered the stage of routine observation. More than 23 million data records per day
Deng, Hui +5 more
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NOSQL DATABASE PERFORMANCE BENCHMARKING - A CASE STUDY
Studia Universitatis Babes-Bolyai: Series Informatica, 2018 This paper describes an experimental study regarding NoSQL database performance. Two NoSQL databases were considered (MongoDB and Cassandra), two different workloads (update heavy and mostly read) and several degrees of parallelism. The results refer to
Camelia-Florina ANDOR, Bazil PÂRV
doaj +1 more source
Information System databases for Neuropsychology Tests: case study in Boston Naming Test
SISFORMA, 2019 In the field of psychology, determining the psychological condition of a person’s can be done using various types of tests. Neuropsychology test is a battery test that means every person should be taken 11 test in a moment.
Shinta Estri Wahyuningrum +2 more
doaj +1 more source
An Easy to Use Repository for Comparing and Improving Machine Learning Algorithm Usage [PDF]
, 2014 The results from most machine learning experiments are used for a specific purpose and then discarded. This results in a significant loss of information and requires rerunning experiments to compare learning algorithms.
Giraud-Carrier, Christophe +3 more
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A Model-Driven Approach to Generate Schemas for Object-Document Mappers
IEEE Access, 2019 Many actual NoSQL systems are schemaless, that is, the structure of the data is not defined beforehand in any schema, but it is implicit in the data itself. This characteristic is very convenient when the data structure suffers frequent changes. However,
Alberto Hernandez Chillon +3 more
doaj +1 more source
USING LATENCY METRICS IN NOSQL DATABASE PERFORMANCE BENCHMARKING
Studia Universitatis Babes-Bolyai: Series Informatica, 2019 This paper presents an experimental study evaluating the performance of NoSQL database management systems. The study compares two NoSQL database management systems (Cassandra and MongoDB) and considers the following parameters/factors: workload and ...
Camelia-Florina ANDOR +2 more
doaj +1 more source
Semantic Support for Log Analysis of Safety-Critical Embedded Systems
, 2014 Testing is a relevant activity for the development life-cycle of Safety Critical Embedded systems. In particular, much effort is spent for analysis and classification of test logs from SCADA subsystems, especially when failures occur. The human expertise
Ficco, Massimo +3 more
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Design, implementation and experiment of a YeSQL Web Crawler
, 2012 We describe a novel, "focusable", scalable, distributed web crawler based on GNU/Linux and PostgreSQL that we designed to be easily extendible and which we have released under a GNU public licence.
Deveaud, Romain +4 more
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Storage Solutions for Big Data Systems: A Qualitative Study and Comparison
, 2019 Big data systems development is full of challenges in view of the variety of application areas and domains that this technology promises to serve. Typically, fundamental design decisions involved in big data systems design include choosing appropriate ...
Alam, Mansaf +3 more
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