There are several possibilities for the required logical system in the project. Each alternative will differ in terms of services offered, impact on the organization and financial costs and benefits.
One of the alternative solutions is the improvement of the manual system. Anything, which can be done by using automated methods, can be done manually. But the question arises how to perform thing manually in a sound manner. Following are some suggestions, which can be useful in the manual system.
A more sophisticate register maintenance for various patient information, doctor work schedule, treatment details and a good system for writing bill amount and drugs stock availed for the patients can be maintained at central place. Adequate staff may be maintained so that up-dating are made at the very moment at the same time. Proper person for proper work should be made responsible so that a better efficiency could be achieved. This needs a lot of work force.
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Another alternative solution can be used of computer based batch system for maintaining the information regarding patients¿½ details, appointment procedure and treatment details. A batch system refers to a system in which data is processed in a periodical basis. The batch system is able to achieve most of the goals and sub goals. But a batch system data is processed in sequential basis. Therefore batch system is not suggested.
BSO 3. Computer Based System
This system provides online storage/up-dating and retrieval facility. This system promises very less or no paper work and also provides help to General Practitioners (GP) and operational staff. In this system everything is stored electronically so very less amount of paper work is required and information can be retrieved very easily without searching here and there into registers.
BSO 4. Do Nothing
No change to the existing system.
Conclusion
Of the four options, BSO 3 (Computer Based System) is considered to be the most feasible business system option for Victoria Hospital as it addresses not only the hardware and software obsolescence issue but also all the new business requirements. It as well exhibits a number of substantial advantages over other options. With this option, the future expansion requirements, the increase in workload of Victoria Hospital and the new application requirements will all be addressed. In view of the minimum impacts, lower costs and benefits gained, this option is considered as the most justifiable solution and is thus recommended.
Technical System Option (TSO)
Technical System Option is the first towards a physical implementation of the new system. Like the Business System Options. This is honed down to two or three to present to the user from which the final option is chosen or synthesised.
However, the considerations are quite different being:
¿½ The hardware architectures.
¿½ The software to use.
¿½ The cost of the implementation.
¿½ The staffing required.
¿½ The physical limitations such as a space occupied by the system.
¿½ The distribution including any networks which that may require.
¿½ The overall format of the human computer interface.
All of these aspects must also conform to any constraints imposed by the business such as available money and standardisation of hardware and software.
Technical System Options for Victoria Hospital System
Following technical system options are identified for detailed consideration:
TSO 1.
Server Computer – Intel Core i3, 500GB HDD, 2GB DDR III Ram, 18.5″ LCD
Client Computer – Intel Dual Core, 160GB HDD, 1GB DDR II Ram, 18.5″ LCD
Mono Laser Printer – HP LaserJet P2055dn
Dot Matrix Printer – 24 Pin Epson LQ300
Scanner – Canon Lite
LAN – Yes
Server Operating System – Windows Server 2003
Client Operating System – Windows XP
Database Management System – SQL Server 2003
Web Server Software – IIS 6.0
TSO 2.
Server Computer – Intel Quad-Core Xeon 5400 Series, 500GB HDD, 2GB DDR II Ram, 18.5″ LCD
Client Computer – Intel Dual Core, 160GB HDD, 1GB DDR II Ram, 18.5″ LCD
Mono Laser Printer – HP LaserJet P2055dn
Dot Matrix Printer – 24 Pin Epson LQ300
Scanner – Canon Lite
LAN – Yes
Server Operating System – Mac OSX Server
Client Operating System – Ubuntu 10.04
Database Management System – My SQL
Web Server Software – Apache HTTP Server
TSO 3.
Server Computer – Intel Core i3, 500GB HDD, 2GB DDR III Ram, 18.5″ LCD
Client Computer – Intel Dual Core, 160GB HDD, 1GB DDR II Ram, 18.5″ LCD
Mono Laser Printer – HP LaserJet P2055dn
Dot Matrix Printer – 24 Pin Epson LQ300
Scanner – Canon Lite
LAN – Yes
Server Operating System – Red Hat Enterprise Linux 5
Client Operating System – Ubuntu 10.04
Database Management System – My SQL
Web Server Software – Apache HTTP Server
TSO 4.
Server Computer – Intel Core i3, 500GB HDD, 2GB DDR III Ram, 18.5″ LCD
Client Computer – Intel Dual Core, 160GB HDD, 1GB DDR II Ram, 18.5″ LCD
Mono Laser Printer – HP LaserJet P2055dn
Dot Matrix Printer – 24 Pin Epson LQ300
Scanner – Canon Lite
LAN – Yes
Server Operating System – Ubuntu Server Edition 10.04
Client Operating System – Ubuntu 10.04
Database Management System – My SQL
Web Server Software – Apache HTTP Serve
Conclusion
Of the four options, TSO 4 is considered to be the most feasible technical system option for Victoria Hospital. It has a number of substantial advantages over other options. With this option, the future expansion requirements, the increase in workload of Victoria Hospital and the new application requirements will all be addressed. In view of the minimum impacts, lower costs and benefits gained, this option is considered as the most justifiable solution and is thus recommended.
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