Results 31 to 40 of about 384 (127)
Радіоелектронні і комп'ютерні системи, 2020 A concept of distributed replicated data storages like Cassandra, HBase, MongoDB has been proposed to effectively manage the Big Data sets whose volume, velocity, and variability are difficult to deal with by using the traditional Relational Database ...
Anatoliy Gorbenko, Olga Tarasyuk
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FMonE: A Flexible Monitoring Solution at the Edge
Wireless Communications and Mobile Computing, Volume 2018, Issue 1, 2018., 2018 Monitoring has always been a key element on ensuring the performance of complex distributed systems, being a first step to control quality of service, detect anomalies, or make decisions about resource allocation and job scheduling, to name a few. Edge computing is a new type of distributed computing, where data processing is performed by a large ...
Álvaro Brandón +4 more
wiley +1 more source
Mitigating Interference between Scientific Applications in OS‐Level Virtualized Environments
Scientific Programming, Volume 2018, Issue 1, 2018., 2018 Recent research and production environments are deploying more container technologies for the execution of HPC applications and for reproducing scientific workflows or computing environments. Research works, however, have not accounted for performance interference when executing corunning applications in containers though the absence of an efficient ...
Theodora Adufu +2 more
wiley +1 more source
Automated Modeling of Real-Time Anomaly Detection using Non-Parametric Statistical technique for Data Streams in Cloud Environments [PDF]
Journal of Communications Software and Systems, 2019 The main objective of online anomaly detection is to identify abnormal/unusual behavior such as network intrusions, malware infections, over utilized system resources due to design defects etc from real time data stream.
Smrithy G S, Ramadoss Balakrishnan
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Scientific Programming, Volume 2018, Issue 1, 2018., 2018 The present paper introduces and reviews existing technology and research works in the field of scientific programming methods and techniques in data‐intensive engineering environments. More specifically, this survey aims to collect those relevant approaches that have faced the challenge of delivering more advanced and intelligent methods taking ...
Jose María Álvarez-Rodríguez +3 more
wiley +1 more source
An Architecture for Anonymous Mobile Coupons in a Large Network
Journal of Computer Networks and Communications, Volume 2016, Issue 1, 2016., 2016 A mobile coupon (m‐coupon) can be presented with a smartphone for obtaining a financial discount when purchasing a product or a service. M‐coupons are a powerful marketing tool that has enjoyed a huge growth and diffusion, involving tens of millions of people each year. We propose an architecture which may enable significant improvements over current m‐
Alberto Bartoli +2 more
wiley +1 more source
SSD-SMR Write Cache Strategy for Optimizing Long-Tail Latency Based on Q-Learning [PDF]
Jisuanji gongchengWith the continuous increase in the scale of global data, the effective and inexpensive improvement of data access performance is an important challenge faced by storage systems.
LIU Jian, ZHANG Buhao, FANG Kuangchi, LIU Xuanfeng, SUN Guodao, LIANG Ronghua, LIANG Haoran
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Fairly Decentralizing a Hybrid Concurrency Control Protocol for Real‐Time Database Systems
Concurrency and Computation: Practice and Experience, Volume 37, Issue 4-5, 28 February 2025.ABSTRACT Concurrency control protocols play a vital role in ensuring the correctness of databases when transactions are processed in parallel. Plor is a non‐real‐time concurrency control protocol based on the 2‐phase locking protocol. Plor utilizes the Wound‐Wait scheme, a timestamp‐based scheme for deadlock prevention, as it provides lower tail ...
Tung Nguyen, Hideyuki Kawashima
wiley +1 more source
IET Blockchain, Volume 5, Issue 1, January/December 2025.Grid computing is an emerging technology that enabled the heterogeneous collection of data and provisioning of services to the users. Due to the high amount of incoming heterogeneous request, grid computing needs an efficient scheduling to reduce execution time and satisfy service level agreement (SLA) and quality of service (QoS) requirements.
Gangasandra Mahadevaiah Kiran +1 more
wiley +1 more source
IEEE Access, 2018 Log-structured merge tree (LSM-tree)-based key-value stores are widely deployed in largescale storage systems. The underlying reason is that the traditional relational databases cannot reach the high performance required by big-data applications. As high-
Hui Sun +4 more
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