Distributed Systems Essay

2741 words - 11 pages

In Collaboration with Stamford College

Module Title: Distributed System
Research Topic: Topic: Travel Agents Management System (TAMS)

Student Name: Izeuma Isaac Ede

Module Code: CN3057

UEL Id: u0855510

Stamford Id: 1118079


Date of Exam: Dec, 2011

Intake: Fed 2009

Table of Content
Chapter1. Introduction
Chapter2. Technical review
Technical Architecture Design
Technology Requirement
* Server:
* Development tool:
* Databases:
* Communication protocol:
* Network component:
* Middleware:
Chapter3. Proposed System Design and ...view middle of the document...

TAMS will be designed to assist the client, and also the travel agents in managing the administrative and accounting functions of the agency more efficiently and effectively so that the agent can focus on sales, and satisfaction of his client. Also TAMS make it easy for inside, outside or independent agents to quickly access the system from anywhere, at anytime. It also keep you inform in real-time, making sure that reports are generated and your agents are properly managed and controlled.
Chapter2. Technical review
Technical Architecture Design
Currently, client/server traveling agents architectures are focus make on information system. A massive migration from host-centric to network-centric system is underway in every major public and private business.
Client/server traveling agent’s technology is capable of quickly delivering new and better service and value to customer and to the business. Its standard of enabling integration in different system components is built on open systems. Also it far more user friendly making the end user (Client/Agent) have controls will let them do their analysis and reporting without the intervention of information system.
A successful introduction of new systems and technology requires a thorough understanding of what exist today. There is a key factor that will enable you to understand the existing architectures. This key factor of the architecture design is technology requirement.
Technical Architecture Design
Component | Product | Configuration(including version) | standard | Software installed |
Database server | HP 9000 | 64MB RAM;200 GIGHD NT;Number of process or TBD clustered with business server. | yes | X-open SQL Sybase system11 with replication server gateway IBM MQ series. |
Admin. Server | HP 9000 | 64MB RAM;200 GIGHD NT;Multi-processor. Development machine will have 2 processors. Production machine clustered with data server. | yes | Enter a IBM MQ series compeller PVCS EnCana, multi-Tier 4GL |
Agents | Acer | Pentium, 75 -100Mhz 24MB RAM, 1 GIG HD Win95, card reader attached and HP printer | no | Enter a RPC power builder SQL anywhere using TCP/IP |
Client-Check-inCheck-out | Web browser application | | no | |
Network | EthernetInternet | | yes | T,TCP, IP |
Middleware | EthernetInternet | RPC | yes | Client to Bus Rules server |

Technology Requirement
The competitive and technology nature of travel agent market has changed the way travel agencies operate. However, to meet changing in business the technical architecture will define all components require by the technical infrastructure. In accomplishing this, the system adaptive range translates the balance between being driven by a return on investment and being driven by adaptability.
The following is an explanation of the components may be included in the technology requirements: these include servers, development tool, databases, communication protocols, network components and middleware.
* Server:

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