Results 1 to 10 of about 11,404 (241)
Cognitive Visual-learning Environment for PostgreSQL [PDF]
arXiv.org, 2022 PostgreSQL is an object-relational database (ORDBMS) that was introduced into the database community and has been avidly used for a variety of information extraction use cases. It is also known to be an advanced SQL-compliant open source Object RDBMS. However, users have not yet resolved to PostgreSQL due to the fact that it is still under the layers ...
Jeyaraj, Manuela Nayantara +4 more
semanticscholar +5 more sources
Dynamic compilation of SQL queries for PostgreSQL [PDF]
Труды Института системного программирования РАН, 2018 In recent years, as performance and capacity of main and external memory grow, performance of database management systems (DBMSes) on certain kinds of queries is more determined by raw CPU speed.
R. A. Buchatskiy +5 more
doaj +3 more sources
A Performance Benchmark for the PostgreSQL and MySQL Databases
Future InternetThis study highlights the necessity for efficient database management in continuous authentication systems, which rely on large-scale behavioral biometric data such as keystroke patterns.
Sanket Vilas Salunke, Abdelkader Ouda
doaj +3 more sources
Serializable snapshot isolation in PostgreSQL [PDF]
Proceedings of the VLDB Endowment, 2012 This paper describes our experience implementing PostgreSQL's new serializable isolation level. It is based on the recently-developed Serializable Snapshot Isolation (SSI) technique. This is the first implementation of SSI in a production database release as well as the first in a database that did not previously have a lock-based serializable ...
Dan R. K. Ports, Kevin Grittner
openaire +5 more sources
Performance comparison of MySQL and PostgreSQL [PDF]
, 2023 Micro-services architecture is becoming an increasingly popular choice for e-commerce systems to handle global-scaled transactions due to its ability to independently scale only the heavy-traffic services, thus improving performance while reducing server costs.
Thanh Cong Nguyen
+5 more sources
MongoDB Vs PostgreSQL: A comparative study on performance aspects [PDF]
GeoInformatica, 2020 Several modern day problems need to deal with large amounts of spatio-temporal data. As such, in order to meet the application requirements, more and more systems are adapting to the specificities of those data.
A. Makris +4 more
semanticscholar +2 more sources
Geoinformatics FCE CTU, 2007 Práce na Open Source databázích pokračují nezadržitelným tempem. Vývojáři se musí vyrovnat s rostoucími požadavky uživatelů na objem dat ukládaných do databází, na náročnější požadavky na odezvu atd.
Pavel Stěhule
doaj +3 more sources
PERBANDINGAN PERFORMA RESPON WAKTU KUERI MySQL, PostgreSQL, dan MongoDB
Jurnal Sistem Informasi dan Bisnis Cerdas, 2022 Teknologi telah mempengaruhi digitalisasi pada fungsi pekerjaan pada berbagai instansi. Pekerjaan dalam setiap fungsi kerja pada instansi dapat secara mudah dilakukan dengan adanya teknologi.
Yudha Yunanto Putra +2 more
semanticscholar +2 more sources
VOXEL DATA MANAGEMENT AND ANALYSIS IN POSTGRESQL/POSTGIS UNDER DIFFERENT DATA LAYOUTS [PDF]
, 2020 . Three-dimensional (3D) raster data (also named voxel) is important sources for 3D geo-information applications, which have long been used for modelling continuous phenomena such as geological and medical objects.
Wei Li, S. Zlatanova, B. Gorte
semanticscholar +2 more sources
Proceedings of the VLDB Endowment, 2018 This demonstration showcases ProvSQL, an open-source module for the PostgreSQL database management system that adds support for computation of provenance and probabilities of query results. A large range of provenance formalisms are supported, including all those captured by provenance semirings, provenance semirings with monus, as well as where ...
Senellart, Pierre +3 more
openaire +5 more sources