Results 31 to 40 of about 21,481 (199)
An adaptive spark-based framework for querying large-scale NoSQL and relational databases.
PLoS ONE, 2021 The growing popularity of big data analysis and cloud computing has created new big data management standards. Sometimes, programmers may interact with a number of heterogeneous data stores depending on the information they are responsible for: SQL and ...
Eman Khashan +2 more
doaj +1 more source
A Call to Arms: Revisiting Database Design [PDF]
, 2011 Good database design is crucial to obtain a sound, consistent database, and - in turn - good database design methodologies are the best way to achieve the right design.
Antonio Badia +8 more
core +3 more sources
Performance Evaluation of NoSQL Databases [PDF]
, 2014 NoSQL databases have emerged as a backend to support Big Data applications. NoSQL databases are characterized by horizontal scalability, schema-free data models, and easy cloud deployment. To avoid overprovisioning, it is essential to be able to identify the correct number of nodes required for a specific system before deployment. This paper benchmarks
Gandini, Andrea +4 more
openaire +2 more sources
NoSQL and SQL Databases for Mobile Applications. Case Study: MongoDB versus PostgreSQL [PDF]
Informatică economică, 2013 Compared with "classical" web, multi-tier applications, mobile applications have common and specific requirements concerning data persistence and processing.
Marin FOTACHE, Dragos COGEAN
doaj +1 more source
Rancang Bangun Sistem Identifikasi Arus Lalu Lintas pada Simpang Tiga Menggunakan Database NoSQL
JuTISI (Jurnal Teknik Informatika dan Sistem Informasi), 2020 T-junction is one of the types of intersections that often results in congestion, and long queues. Therefore, it is necessary to identify the traffic flow to determine vehicles per hour, Passenger Car Unit (PCU) per hour, traffic fluctuations, vehicle ...
Muhammad Alkaff +2 more
doaj +1 more source
Privacy-Breaching Patterns in NoSQL Databases
IEEE Access, 2021 NoSQL databases disrupted the database market when first introduced. Their contemporary relevance has increased further in the era of big data due to the demands placed on (real-time) analytics.
Kanika Goel, Arthur H. M. Ter Hofstede
doaj +1 more source
BioCloud Search EnGene: Surfing Biological Data on the Cloud [PDF]
, 2014 The massive production and spread of biomedical data around the web introduces new challenges related to identify computational approaches for providing quality search and browsing of web resources.
DESSI, NICOLETTA +3 more
core +1 more source
Analysis of query execution speed in the selected NoSQL databases
Journal of Computer Sciences Institute, 2018 The scientific article deals with a comparison of the query speed of two NoSQL databases. Described databases will be MongoDB and CouchDB. The work presents speed comparisons of such queries as adding data to the database, editing database data, deleting
Wojciech Bolesta
doaj +1 more source
Toward building RDB to HBase conversion rules
Journal of Big Data, 2017 Cloud data stores that can handle very large amounts of data, such as Apache HBase, have accelerated the use of non-relational databases (coined as NoSQL databases) as a way of addressing RDB database limitations with regards to scalability and ...
R. Ouanouki +4 more
doaj +1 more source
Gaining insight from large data volumes with ease [PDF]
, 2018 Efficient handling of large data-volumes becomes a necessity in today's world. It is driven by the desire to get more insight from the data and to gain a better understanding of user trends which can be transformed into economic incentives (profits, cost-
Kuznetsov, Valentin
core +2 more sources