Results 51 to 60 of about 1,318 (208)

Functional Size Measurement With Conceptual Models: A Systematic Literature Review

Journal of Software: Evolution and Process, Volume 37, Issue 5, May 2025.
Efficient FSM methods are crucial in today's competitive software market, but incomplete specifications hinder accurate size estimation. A systematic literature review spanning 2004‐2024 evaluated 13 studies on FSM methods integrating conceptual models.
Ala Arman, Emiliano Di Reto, Massimo Mecella, Giuseppe Santucci   +3 more
wiley   +1 more source

Query Optimization for Hybrid Plans in Row–Column Dual Store HTAP Databases

Applied Sciences
As data volumes grow and business requirements become increasingly complex, Hybrid Transactional/Analytical Processing (HTAP) technologies, capable of handling both Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) workloads on
Xiaojun Shi, Chaoyuan Shen, Lianpeng Qiao, Tianze Hu, Guoren Wang   +4 more
doaj   +1 more source

Priority mechanisms for OLTP and transactional Web applications [PDF]

Proceedings. 20th International Conference on Data Engineering, 2004
Transactional workloads are a hallmark of modern OLTP and Web applications, ranging from electronic commerce and banking to online shopping. Often, the database at the core of these applications is the performance bottleneck. Given the limited resources available to the database, transaction execution times can vary wildly as they compete and wait for ...
David T. McWherter, Bianca Schroeder, Anastassia Ailamaki, Mor Harchol-Balter   +3 more
openaire   +1 more source

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

Подходы и проблемы обмена данными между информационными системами

Вестник КазНУ. Серия математика, механика, информатика, 2017
Обмен данными между двумя и более информационными системами всегда являлся актуальной и сложной задачей. За последние три десятилетия данная задача прошла свой эволюционный путь от ручного способа обмена до возможности автоматического обмена данными ...
M. B. Gabbassov, T. D. Kuanov
doaj  

Experimental assessment of containers running on top of virtual machines

IET Networks, Volume 14, Issue 1, January/December 2025.
In this paper, the performance of containers running on top of virtual machines is experimentally compared with standalone virtual machines and containers based on different hardware resources, including the processor, main memory, disk, and network in a real testbed by running the most commonly used benchmarks.
Hossein Aqasizade, Ehsan Ataie, Mostafa Bastam   +2 more
wiley   +1 more source

Liquidity forecasting at corporate and subsidiary levels using machine learning

Intelligent Systems in Accounting, Finance and Management, Volume 31, Issue 3, September 2024.
Summary Liquidity planning and forecasting are essential activities in corporate financial planning team. Traditionally, empirical models and techniques based on in‐house expertise have been used to navigate the numerous challenges of this forecasting activity.
Vinay Singh, Bhasker Choubey, Stephan Sauer   +2 more
wiley   +1 more source

Design of a Unified Data with Business Rules Storage Model for OLTP and OLAP Systems

, 2014
This paper reviews the literature concerning the practice of using Online Analytical Processing (OLAP) systems to recall information stored by Online Transactional Processing (OLTP) systems.
Yinshan Tang, Tang, Yinshan, Stephen Opoku-Anokye, Opoku-Anokye, Stephen   +3 more
core   +1 more source

Аналіз способів оптимізації продуктивності OLTP систем [PDF]

, 2023
На сьогоднішній день основною проблемою ринку реляційних систем управління базами даних є досягнення високої продуктивності системи шляхом збільшення керованості серверів.
Старцев В. В., Возний О. О., Павлій Л. В., Дирман Ю. В., Євстрат Д. І., Гайдак В. П., Коломійцев О. В., Третяк В. Ф., Рибальченко А. О., Кривчун В. І., Пустоваров В. В., Голубничий Д. Ю.   +11 more
core  

Perancangan Dimensional Model dan Aplikasi Dashboard Bagi Unit Karir Perguruan Tinggi

ComTech, 2013
College career unit is equipped with a web-based application that can be used by job seekers and employers. The application results in operational reports in accordance with the existing transactions.
Rudy Rudy
doaj   +1 more source