Results 21 to 30 of about 7,736 (213)

An Analytical Framework for Data Collection and Analysis in IP Network

Acta Electrotechnica et Informatica, 2023
The primary focus of the study is to investigate the importance of data collection and analysis in IP networks for detecting, identifying, and responding to potential cyber attacks.
Čavojský Matúš, Hasin Martin, Bugár Gabriel   +2 more
doaj   +1 more source

An Analysis of the Performance and Configuration Features of MySQL Document Store and Elasticsearch as an Alternative Backend in a Data Replication Solution

Applied Sciences, 2021
In recent years, with the increase in the volume and complexity of data, choosing a suitable database for storing huge amounts of data is not easy, because it must consider aspects such as manageability, scalability, and extensibility.
Doina R. Zmaranda, Cristian I. Moisi, Cornelia A. Győrödi, Robert Ş. Győrödi, Livia Bandici   +4 more
doaj   +1 more source

Digital Creativity Support for Original Journalism [PDF]

, 2020
The decline in circulations and revenues resulting from the digitalization of news production and consumption has led to a crisis in journalism.Journalists have less time to research, investigate and write original stories, leading to problems for our ...
Apostolou, D., Brown, A., Holm, B., Maiden, N., Nyre, L., Tonheim, A., van der Beld, A., Zachos, K.   +7 more
core   +1 more source

Estimating Query Timings in Elasticsearch

Transactions on Networks and Communications, 2021
In a shared Elasticsearch environment it can be useful to know how long a particular query will take to execute. This information can be used to enforce rate limiting or distribute requests equitably among multiple clusters. Elasticsearch uses multiple Lucene instances on multiple hosts as an underlying search engine implementation, but this ...
Sikha Bagui, Evorell Fridge
openaire   +1 more source

Substring filtering for low-cost linked data interfaces [PDF]

, 2015
Recently, Triple Pattern Fragments (TPFS) were introduced as a low-cost server-side interface when high numbers of clients need to evaluate SPARQL queries.
E Minack, I Ermilov, J Van Herwegen, L Rietveld, M Arias Gallego, M Nelson, MP Ferguson, NR Brisaboa, O Erling, R Li, R Verborgh, S van Hooland   +11 more
core   +1 more source

A Scalable Online Monitoring System Based on Elasticsearch for Distributed Data Acquisition in Cms [PDF]

EPJ Web of Conferences, 2019
The part of the CMS Data Acquisition (DAQ) system responsible for data readout and event building is a complex network of interdependent distributed applications.
Andre Jean-Marc, Behrens Ulf, Branson James, Brummer Philipp, Chaze Olivier, Cittolin Sergio, Da Silva Gomes Diego, Darlea Georgiana-Lavinia, Deldicque Christian, Demiragli Zeynep, Dobson Marc, Doualot Nicolas, Erhan Samim, Jonathan Richard Fulcher, Gigi Dominique, Gladki Maciej, Glege Frank, Gomez-Ceballos Guillelmo, Hegeman Jeroen, Holzner Andre, Janulis Mindaugas, Lettrich Michael, Mecionis Audrius, Meijers Frans, Meschi Emilio, Mommsen Remigius K., Morovic Srecko, O'Dell Vivian, Orsini Luciano, Papakrivopoulos Ioannis, Paus Christoph, Petrova Petia, Petrucci Andrea, Pieri Marco, Rabady Dinyar, Racz Attila, Rapsevicius Valdas, Reis Thomas, Sakulin Hannes, Schwick Christoph, Simelevicius Dainius, Stankevicius Mantas, Vazquez Velez Cristina, Vougioukas Michail, Wernet Christian, Zejdl Petr   +45 more
doaj   +1 more source

An Information Aggregation and Analytics System for ATLAS Frontier [PDF]

EPJ Web of Conferences, 2020
ATLAS event processing requires access to centralized database systems where information about calibrations, detector status and data-taking conditions are stored.
Formica Andrea, Ozturk Nurcan, Si Amer Millissa, Bahilo Julio Lozano, Gallas Elizabeth J, Vukotic Ilija   +5 more
doaj   +1 more source

Towards the cloudification of the social networks analytics [PDF]

, 2014
In the last years, with the increase of the available data from social networks and the rise of big data technologies, social data has emerged as one of the most profitable market for companies to increase their benefits.
Ayguadé Parra, Eduard, Cea, Daniel, Nin Guerrero, Jordi, Torres Viñals, Jordi, Tous Liesa, Rubén   +4 more
core   +1 more source

Architecting the OpenSearch service at CERN [PDF]

EPJ Web of Conferences
The centralised Elasticsearch service has been running at CERN since 2016, providing the search and analytics engine for numerous CERN users. The service has been based on the open-source version of Elasticsearch, surrounded by a set of external open ...
Papadopoulos Sokratis, Saiz Pablo, Schwickerath Ulrich, Kleszcz Emil   +3 more
doaj   +1 more source

EAGLE—A Scalable Query Processing Engine for Linked Sensor Data [PDF]

, 2019
Recently, many approaches have been proposed to manage sensor data using semantic web technologies for effective heterogeneous data integration. However, our empirical observations revealed that these solutions primarily focused on semantic relationships
G. Breslin, John, Le-Phuoc, Danh, Mau Nguyen, Han, Nguyen Mau Quoc, Hoan, Serrano, Martin   +4 more
core   +1 more source