Designed Distributed system with mobile code application
Sariana Mas Ayu Salleh
School of Computing, College of Art and Sciences Universiti Utara Malaysia
Abstract—Distributed system are becoming a paramount important nowadays. The new technology era become one of high impact in global market. Recently, mobile code has been one of the technological answer of smart technology problem. In this work is explain about mobile code in distributed application with some examples of application and also security issues about the mobile code itself.
Keywords—mobile code, distributed application, distributed system, (key words)
INTRODUCTION
A brief overview of Distributed System
A distributed system consist a number of computer that can send data to each other via a network. According to architectural model, the components of the system interact with each they are mapped onto an underlying network of computers. All communication is achieved by message passing. Users and applications can interact uniform way consistently, based on where and when interaction takes place.
Figure1: Component of distributed system
A brief overview of Mobile code
The data that can executed as a program is called mobile code. The code can be pre compiled on the recipient’s processor for immediate execution and compiled for subsequent execution. It also as a software transferred across a network, transferred between systems, and executed on a local system without explicit installation by the recipient. Network protocols almost come out the issue of heterogonous hardware platforms where byte order of multi-byte integer representations.
Here are the mobile code command paradigm that almost use in distributed system. Client/server Remote Evaluation
Code on demand mobile agent
* Paradigm | Local side | * a)Remote side | Computation takes place at | * Client/ server | - | Know-how | Remote side |
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