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Dear Jeff,

Greetings!!! Your writings are really useful to lot of us who are not up to your stature and would love to grow up in future. I have a couple of questions on the technical side and would remain grateful if you take the pain to guide me in the right direction. The questions are as follows:

1. Can I Design and Implement a “Hospital Information System” on the 3-Tier Client/Server Architecture with MySQL/Oracle as the Database Layer, Application Layer(or, Application Server) written in C/C++ on Linux Platform and the Presentation Layer(Thin Client)being implemented with Java? If I can, then can u guide me what all to study so that I can merge the C/C++ programs with the Java frontend and the MySQL/Oracle backend?

2. Will this System be referred as an ERP System? Or, in other words, can I implement an ERP System on the Client/Server Architecture?

Looking forward to your prompt reply.

Regards,

Pinak.


Answer
Pinak:

Answers:

1. Yes you can design an 'Hospital Information System' on tier client/server architecture but you will need some customizations especially if running on a Linux system.

Example of Case Study(s):  

http://www.redhat.com/f/pdf/574607_308_FloridaHospitalCaseStudy_web.pdf

http://www.oracle.com/customers/snapshots/beaumont-hospitals-snapshot.pdf

Articles:

http://www.linuxinsider.com/story/The-OSS-Cure-for-What-Ails-Hospital-IT-62536.h...

http://www.desktoplinux.com/news/NS5853796470.html

Resources:  TechRepublic

http://search.techrepublic.com.com/search/databases+and+linux+and+performance.ht...


2. ERP System?

No, ERP systems are normally are in MFG environment thereby planning for example the different steps for airplane build INCLUDING forcasting out raw material 'resources'.

Kind Regards,
Jeff

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Jeff Laatsch

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I can answer programming questions related to: C, C++, PHP, PERL, VB, SQL, ASP, JAVA, JS, XHTML, XML, CSS, PL/SQL, AWK, SED, VI Editor and if I don`t know the answer I have 20+ years systems experience as my resource. I can handle general questions in most areas of computer science including systems integration, API, networking related issues.

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An accomplished WEB Master/Developer, Programmer Analyst, Systems Administrator with 12+ years of industry background in full system management and technical hardware/software support expertise including SUN, HP-UX, AIX, LINUX, and Windows NT,Win2000, 2003 with Active Directory: Well rounded in software engineering principles, requirements gathering, analyst, definition, system architectural design, OOA, OOD, UML, SEI-CMM and SDLC: Knowledgeable in Data Warehouse, Data Mart technologies, and experienced working with ORACLE databases utilizing ERP, SQL, PHP, PERL, C, C++, PL/SQL,SQL, JAVA, VB.NET, SOAP and other Dynamic WEB technologies: Analytical thinker and problem solver: Goal oriented professional who has a Masters in Computer Systems with emphasis in computer programming (C++ and Application Development).

Education/Credentials
City University, WA 12/03
Master of Science in Computer Systems
with Emphasis in Computer programming (C++/App Development)
Chapman University, WA 6/01
Bachelor of Science in Computer Information Systems
Emphasis in Computer networks and security

20+ years of experience in the Computer Science Industry

Awards and Honors
7/96,9/96,10/96,1/97,2/98,6/99,10/01,7/02,01/03,
Outstanding Achievement & Special Recognition

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