Reliability Characteristics of a Server System with Asynchronous and Synchronous Replications

نویسندگان

  • Mitsutaka Kimura
  • Mitsuhiro Imaizumi
  • Toshio Nakagawa
چکیده

Mitsutaka Kimura, Mitsuhiro Imaizumi and Toshio Nakagawa Department of International Culture Studies, Gifu City Women's College, Gifu, Japan College of Business Administration, Aichi Gakusen University, Toyota, Aichi, Japan Department of Business Administration, Aichi Institute of Technology, Toyota, Aichi, Japan (Received February 2009, accepted December 2009) _____________________________________________________________________________________

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Modeling and Availability Analysis of Internet Data Center with various Maintenance Policies

In this paper, the authors have focused on the stochastic analysis of an internet data center (IDC), which consists of a database main server connected to a redundant server. Observing the different possibilities of functioning of the system, analysis has been done to evaluate the various reliability characteristics of the system. The system can completely fail due to failure of redundant serve...

متن کامل

Designing an Asynchronous/Synchronous Combination Distance Learning Environment based on Web-BBS

This paper proposes a new distance education architecture to integrate both BBS and WWW features, is so-called IVC (Internet Virtual Classroom). This architecture has not only the traditional asynchronous characteristics of learning systems on WWW, but also synchronous interactions that traditional BBS service owned. This sort of learning environment can record and the learning flows of learner...

متن کامل

Design and Implementation of CORBA-Based Subscription Server

The standard CORBA operation invocation model supports synchronous, one-way, and deferred synchronous interactions between clients and servers. However, this model is too restrictive for real-time applications. In particular, the model lacks asynchronous message delivery, does not support timed invocations or group communication, and can lead to excessive polling by clients. In this paper, we h...

متن کامل

Synchronous and Asynchronous Multimedia and Iranian EFL Learners’ Learning of Collocations

The use of effective multimedia instructions such as mobiles, computers, and the internet in language learning has turned out to be useful since the last decades. The impact of multimedia and synchronous approaches of computer-assisted language learning (CALL) on English as a foreign language (EFL) learners' learning of language skills and components has been studied to some extent. However, th...

متن کامل

Comparing Asynchronous and Synchronous Video vs. Text Based Discussions in an Online Teacher Education Course

The purpose of this study was to investigate whether asynchronous video posts and synchronous videoconferencing would create higher levels of teaching and social presence within an online course when compared with the university’s current text-based discussion platform. Undergraduate students in an online teacher education course were randomly assigned to either the text-based discussion platfo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2011