Java - Siutable Tool And Technology For Electronic Health System?
Jul 26, 2010
i am going to develop an EHR (Electronic Health Record System) i am new to this field and want to discuss what tool technology i have to use for this purpose:
here is my research about EHR and available tools for it
1) i am going to discuss about java as an EHR is a web based system so J2EE will be the solution for java at core level and as i am going to globalize my system so i need some standard protocol for it the most useful and one is HL7 CDA 2.0 one thing about java i like is it provides JAVA CAPS with full implementation of HL7 protocol. it make my work bit easy the second thing about java is it is very efficient for DATA CENTERED application as mine one is but the problem is with the scalability of system that is much expensive and time taking. and java is bit slower on client side that can effect downtime that should me very less approaching to zero for my system. and at last i need a attractive user interface. and the most wanted thing is privacy and security.
2) the other option is PHP for doing all as above described it is less expensive and less time taking for scalability,may contribute to achieve a good interface and a faster client side but question mark on data centric environment and security.
3) the last one is the MS's ASP.NET no doubt about security and privacy but very much expensive to develop and maintain and no platform independence and what about speed that is response and down times?
i have discussed the possibilities upto my best knowledge hope u people advise me which one will be the best to attain privacy, security, speed and scalability on best cost.
Recently we got a project which can be developed either in J2EE or Asp.Net (no restriction from client). Client is asking to give best solution to maintain the project in long run.
Here I don't want to discuss about "Java vs .NET" but need to know which one is preferable to reduce maintenance cost. If I choose any of these technologies, which one will require less development and maintenance cost. Also consider recruiting people like developers, server administrators and software purchase and etc.
If I go to Java, I can choose any Operation System, Web Server, Application Server and database. But for a kind of enterprise applications will there be any low cost when compared to MS technologies?
Simply putting, assume I need to have 100 web servers, 30 database servers. Which one will require less investment?
Our web application currently uses a Master Page and each individual web page has at least one update panel. Then each control has its own javascript to focus back on it after a page refresh. Now the problem I am running into is the the listed AT tool is not being refreshed to see the appropriate controls unless the "Skip navigation" link (which points to the content of the page via "#Content") is selected. Are there any suggestions on how to get the skip navigation link executed automatically? Or even any suggestions on how to tackle this problem? Our group cannot write this off as a work around nor as a vendor problem.
im developing a web application that depends on video and audio conferencing,and i want to use an API or some tool to integrate it with my system,wonderin what is the most common easy tool used for this kind of web applications?
I have an ASP.Net application. It is an application where people fill out forms. Well, we would like for people to be able to sign the form electronically (as in, their hand written signature) so that the signatures are held in the server and displayed on the web page.
Is there any kind of support for doing this kinda thing without having to resort to ActiveX controls? We would really strongly like to stay away from those. Is there anything up and coming that could be of some help such as the Canvas HTML5 tag or anything like that? It'd be super neat if we could support both signature pads and tablet PCs. Also, electronic signatures are required because we would prefer if they signed the form through the computer and stored it on our server rather than printing it off, signing it, and filing it away in some place to become out of date.
Nowadays I'm building an electronic store where I work. We have a few other online applications for the e-marketing and e-commerce activities, such as payment forms of campaigns we're spending, various portals etc. There is a common entity in our sites : VISITOR. We save a record for each visitor containing various information. Also, we have another entity - PURCHASE - the purchase of a product. It also exists in some of our DBs, Depending on applications. Today, when I'm designing a new store I decided to get WCF into business.
The purpose is to union all the application workings with PURCHASE and VISITOR. Since there are several applications that use the entity VISITOR and PURCHASE, I thought to develop VISITOR WCF and WCF for PURCHASE. I thought to create them in two separate projects - each one on its own WCF SERVICE APPLICATION, and to invoke them from my new shop as a beginning and in the future from the other applications. Both WCFs will work on the same DB that will contain and work with VISITOR and PURCHASES.
I'm looking for a way to access a Java API from both a Java console application and an ASP.Net application.In short my Java API exposes a series of methods for dealing with invoices. All of these methods are essentially commands e.g.
All methods will interact with the database. I had believed Web Services was going to be my means for interop. But I have since been made aware of Java Stored Procedures in Oracle.
I've got my e-mail health monitoring working fine (removed here) but when I try to get it into SQL Server it fails. When I run the stored procedure (aspnet_WebEvent_LogEvent) manualy it works OK. But nothing happens when I create an error (but I go get my health monitoring e-mail). What can I have missed?
I was going to use ELMAH for our ultimate automatic error logging but recently realized that ASP.NET Health Monitoring does a same work (perhaps). Now I want to know (please) if they are alternatives of each other just like log4net and entlib?
I got asked to write a java application for my company. I'm a seasoned .Net developer so this is all new ground to me.My task is to produce an invoicing application that has several high level tasks such as:Build single invoiceBuild all invoicesMy company want to be able to call these tasks from a java console application - passing in relevant commands and parameters to invoke the tasks. They also want to be able to invoke the same code from an ASP.NET application.
I have come across this question several times, you need to do some performance testing (request process times, load times, etc) or track unhanded exceptions. The answers usually come down to writing a HTTP Module, hook into specific events and log them somewhere, or use the built in health monitoring?
Why would we use one over the other? What are the pros and cons?
i am planing to set up a new webproject which has to use a database and a model which can be presented in a browser. I looked at a lot of technologies (JSF, PHP, ..) but i could not find a free and easy framework/technology for me (in the end i prefered asp.net, but this is not free). What can you recommend me for a new webproject from scratch?
I need to create a web application where the layout of the site is entirely programmatically generated - about the only thing that's done declaratively in the markup is the header. Basically, it's one of those AJAX-enabled entire-site-within-a-single-page type of sites where huge chunks of content (structured as modules such as navigation panes for example) are swapped in and out on the fly. From lowest-level to highest-leveled, the options I've considered are:
Classic ASP - Since ASP provides full control over the final output, this would be perfect if not for the lack of separation between logic and presentation and the subsequent lack of code reusability. ASP.NET MVC - REST and MVC routing seem like a poor fit, since there's only 1 actual webpage. Also, interpreting and transforming data and even the UI itself based on business rules (as opposed to direct user input) lies well outside of the deterministic CRUD operations that MVC excels at.
ASP.NET Webforms - Tried something like this using Webforms in the past, but ended up fighting with the ViewState and Postback event model every step of the way. Needless to say, performance was extremely poor and the codebehind was a mess due to the complex logic needed to fully and precisely regenerate each and every single aspect of the page on every single Postback. Silverlight - To be honest, I've never used this. Non-Microsoft technologies - None of the popular ones (PHP, JSP/J2EE, Flash) are entirely suitable either.
I was planning to utilize MVP, DDD, TDD, IOC, Dependency Injection, Repository , StructureMap etc but the timeframe is very tight and this can also be achieved in n -tiered architecture:
Technology:
Client Web Portal
ASP.Net /C#/SQL Server
Project Specification:
5 types of customers Template of service Dynamic Data Driven portal Modules can be activated/deactivated through management console Branding and customization Rapid deployment portals of future clients as well Portals willallow for customization Data reporting services: reports and BOBJ Ad hoc Query Value- Add services to the clients portal Each Clients welcome page can be customized by client as well How can I determine which Client is on "Welcome" page without them logging in? Create different URLS for each client base? how? Mobile Application services Localization Demo portal should be built and sent to client for testing rapidly
Database structure:
There will be core database which will be connected to 50-60 client databases depending on the login and other details.
What is the best approach in terms of data layer? since dynamic db connections will have to be implemented?
I am making a clone of quibids.com in asp.net. This site is in PHP. Can anyone check it and tell me which technology / language they are using behind those so many running counters at the same time? Is that server side counter or client side counter? I have tried ajax counter and ajax update panel in asp.net but it is taking so much time to load all counters and to run those counters. You can see my created website at : [URL]. Can anyone suggest me any good server side counter than ajax counter which can run fast or if I use a simple javascript counter, how can I bind it with database?
