Search results for " SERVER"

Improving the quality of e-commerce web service: what is important for the request scheduling algorithm?

2005

The paper concerns a new research area that is Quality of Web Service (QoWS). The need for QoWS is motivated by a still growing number of Internet users, by a steady development and diversification of Web services, and especially by popularization of e-commerce applications. The goal of the paper is a critical analysis of the literature concerning scheduling algorithms for e-commerce Web servers. The paper characterizes factors affecting the load of the Web servers and discusses ways of improving their efficiency. Crucial QoWS requirements of the business Web server are identified: serving requests before their individual deadlines, supporting user session integrity, supporting different cl…

Using association rules to assess purchase probability in online stores

2016

The paper addresses the problem of e-customer behavior characterization based on Web server log data. We describe user sessions with the number of session features and aim to identify the features indicating a high probability of making a purchase for two customer groups: traditional customers and innovative customers. We discuss our approach aimed at assessing a purchase probability in a user session depending on categories of viewed products and session features. We apply association rule mining to real online bookstore data. The results show differences in factors indicating a high purchase probability in session for both customer types. The discovered association rules allow us to formu…

You’ve Got Photos! The design and evaluation of a location-based media-sharing application

2008

PhotoJournal is a novel location-based media sharing appli- cation that enables users to build interactive journals that associate multimedia files with locations on maps and share this information with other users. Its underlying informa- tion discovery and sharing mechanism is 7DS that runs in either pure peer-to-peer or centralized server-to-client mode, depending on the availability of a server and/or an infras- tructure. 7DS-enabled devices act as miniature caches, shar- ing information with each other. When access to an informa- tion server (e.g., web server) is not available, the local 7DS instance running on the device enables the device to search and access information from other p…

Web Traffic Modeling for E-Commerce Web Server System

2009

The paper concerns a problem of the e-commerce Web server system performance evaluation through simulation experiments, especially a problem of modeling a representative stream of user requests at the input of such system. Motivated by a need of a benchmarking tool for the Business-to-Consumer (B2C) environment we discuss a workload model typical of such Web sites and also a model of a multi-tiered e-commerce Web server system. A simulation tool in which the proposed models have been implemented is briefly talked over and some experimental results on the Web system performance in terms of traditional and business performance measures are presented.

Modeling a session-based bots' arrival process at a Web server

2017

Mūsdienīgi epasta servera risinājumi

2016

Mūsdienās ir pieejams gana liels klāsts ar e-pastu servera risinājumiem, kas pieejami gan par maksu, gan bezmaksas. Par naudu labu risinājumu atrast nav problēmas, bet kā ir ar bezmaksas risinājumiem. Autors apskata un izanalizē13 e-pastu servera risinājumus, kas varēt būt aktuāli mūsdienu uzņēmumiem/iestādēm, kam ir svarīgi nodrošināt komunikāciju ar klientu. Apskatot šo tēmu arī nedaudz no izmaksu viedokļa vai uzņēmums/iestāde varētu ietaupīt finansējumu un ieguldīt samērā mazus finanšu resursus atvērtā koda e-pasta serverī. Pēc pētījuma un e-pasta servera uzstādīšanas redzams, ka izvēlētais risinājums ir gana funkcionāls un piemērots maziem un vidējiem uzņēmumiem/iestādēm, lai padomātu p…

Integrated multimedia publishing: combining TV and newspaper content on personal channels

1999

Abstract Fast networks enable the delivery of TV and newspaper content over an Internet connection. This enables new types of integrated publications that include features from both media. The IMU system, described in this paper, automatically integrates newspaper and TV content into a continuously updated World Wide Web-multimedia publication. An active proxy server pursues the integration and delivers the publication through an ATM fibre link to fast networks, such as the bi-directional cable TV network and the ADSL telephone network, providing near-TV quality. The users read the IMU publication from the Internet on their PCs with normal World Wide Web-browsers. You can also watch the pub…

Characterizing Web sessions of e-customers interested in traditional and innovative products

2016

Web traffic characterization and modelling is currently a hot research issue. Low-level analysis of HTTP traffic on the server allows one to build adequate traffic models to be used in server benchmarking. High-level analysis of Web user behavior allows one to optimize website structure and develop personalized service strategies. In this paper, analysis of customer sessions in an online store is performed using Web server log data. The goal is to explore possible differences between sessions of customers viewing and purchasing innovative products, and customers only interested in traditional products.

Apimation testēšanas datu menedžmenta API servera esošā koda pārrakstīšana vairākās komponentēs

2018

Darba mērķis ir optimizēt esošo Apimation testēšanas datu pārvaldes API serveru, pārrakstot to Go programmēšanas valodā un sadalot to atsevišķās komponentēs. Darba uzdevumi – izveidot efektīvāku un drošāku datu pārvaldes serveri Apimation testēšanas rīkam. Apimation ir HTTP protokola tīmekļu servisu testu automatizācijas rīks, kas tiek izmantots funkcionālitātes un veiktspējas testēšanai. Savukārt Apimation testēšanas datu pārvaldes API serveris ir šī rīka pamatdaļa, atbild par testēšanas datu pārvaldību, izmantojot autentifikācijas serveri kā resursu aizsardzības mehānisma nodrošinājumu.

"BindingMap" sinhronizācijas uzlabojumi ietvarā "GWTExt"

2015

Maģistra darbā tiek apskatīts tīmekļa ietvarā „GWTExt” esošās „BindingMap” tehnoloģijas sinhronizācijas problēmas starp klienta un servera pusēm, kā arī autora izveidotie risinājumi šai problēmai. Pirms šī darba izstrādes visi lietotnes formā esošie dati starp klienta izsaukumiem tika glabāti tikai klienta pusē, kas noveda gan pie ātrdarbības problēmām, pie katra izsaukuma sūtot visu datu kopu serverim, gan iespējamām drošības problēmām, lietotājam manipulējot ar pieejamo datu kopu. Darba rezultātā ir samazināts datu apjoms kāds ir jāsūta, lai datus sinhronizētu starp klientu un serveri, izveidots mehānisms kā saglabāt servera stāvokli starp klienta izsaukumiem, kā arī palielināta ietvara d…