Results 261 to 270 of about 209,650 (306)

Audience management, online turbulence and lurking in social networking services: A transactional process of stress perspective

International Journal of Information Management, 2020
In social networking services (SNSs), users’ unclear understanding of the large and invisible audience increases the chances of online turbulence, which is a key source of SNS-induced stress. This growing phenomenon has gained increasing attention in academia and industry due to the undesirable consequences for users and SNS platforms.
Yun Zhang, Si Shi, Shijun Guo, Xiaogang Chen, Zhirong Piao   +4 more
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Application-Aware Power Saving for Online Transaction Processing Using Dynamic Voltage and Frequency Scaling in a Multicore Environment

, 2011
Power consumption in data centers has been growing remarkably recent years, and power saving of their servers is essential. For power saving of these servers, power saving of an online transaction processing (OLTP) systems, which are major applications in data centers, is important.
Yuto Hayamizu, Kazuo Goda, Miyuki Nakano, Masaru Kitsuregawa   +3 more
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Online Transaction Processing Server Configuration Decision Scheme Based on Queuing Theory

Computer Science and Application, 2020
乐 张
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Open online transaction processing with the TUXEDO system

Digest of Papers COMPCON Spring 1992, 2003
The authors present an overview of the TUXEDO Enterprise Transaction Processing System, which provides a UNIX system-based transaction processing monitor System/T, designed to enable the integration of many different components of online transaction processing (OLTP) in an open systems environment.
J.M. Andrade, M.T. Carges, M.R. MacBlane
openaire   +1 more source

Performance Monitoring and Analysis of a Large Online Transaction Processing System

2008
A large Employee Appraisal System is accessed by clients from different international locations using the Internet. Being a distributed system, it is not easy to monitor and assess performance of such a large online transaction processing (OLTP) system.
Manoj Nambiar 0001, Hemanta Kumar Kalita
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Time-lag duplexing-a fault tolerance technique for online transaction processing systems

Proceedings Pacific Rim International Symposium on Fault-Tolerant Systems, 2002
In this paper the concept of time-lag duplexing is proposed to achieve fault tolerance. Time-lag duplexing incorporates time and component redundancy to provide for transient errors both easy error recovery and tolerance against errors in common irredundant components. As a result, minimum performance and cost penalties are incurred.
A. Chandra, D.C. Bossen
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MIGRATION OF LEGACY DATABASE ORACLE/MS SQL TO HANA DATABASE TO IMPROVE REAL-TIME ONLINE ANALYTICAL PROCESSING AND ONLINE TRANSACTION PROCESSING FROM ONE DATA MODEL

International Scientific Journal of Engineering and Management, 2023
The following research project has explored the vitality of the migration of legacy databases, specifically Oracle with MS SQL to the HANA database. This has been effective to improve the possibilities of real-time online analytical and transaction processing.
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Online Transaction Processing (OLTP) Performance Improvement Using File-Systems Layer Transparent Compression

2017
In this research, we use three Swingbench OLTP benchmark scenarios to examine that three compression algorithm in ZFS file-systems namely LZ4, LZJB and ZLE can improve OLTP database performance. Beside the database performance, we also compare how much storage can be saved, impact to maximum response time, and the increase of CPU utilization from the ...
Suharjito, Adrianus B. Kurnadi
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Auto Accessories, Inc.: An Educational Case on Online Transaction Processing (OLTP) and Controls as Compared to Batch Processing and Controls

Journal of Emerging Technologies in Accounting, 2017
ABSTRACT The intent of this educational case is to increase students' understanding of online transaction processing (OLTP) and controls as compared to batch processing and controls. Learning concepts about batch processing is important because many entities continue to use batch processing for critical applications such as payroll ...
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Adaptive online portfolio selection with transaction costs

European Journal of Operational Research, 2021
Sini Guo, Jia-Wen Gu, Wai-Ki Ching
exaly