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Closed 10 years ago.
please can you suggest me a good book about writing scalable web-application/web-services (possible using Spring framework tho not mandatory)?
Thank you very much
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Books:
The Art of Scalability: Scalable Web Architecture, Processes, and Organizations for the Modern Enterprise
The Art of Capacity Planning: Scaling Web Resources
Scalability Rules: 50 Principles for Scaling Web Sites
The following links are not books but presentation slides that might be helpful as well:
Successfully Scaling Java Applications in Spring (based on Oracle product)
Scaling Spring Applications in 4 Easy Steps (based on Open Source product OpenSpaces)
I have "Scalable Internet Architectures" by Theo Schlossnagle . Its a good read to understand the big picture.
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Closed 10 years ago.
There are lots of framework available in market but which framework should be used for fast development of java web application?
Additional to above, Many prefer combination of framework and JS library e.g. gwt/jquery+spring+hibernate; but which combination provide good performance of web application along with less time of web application development.
As far as i am concerned , the best J2EE Frameworks are
1.Spring as Applcication Developement Frame work
Hibernate for ORM
Struts for View
The main thing we have to remember is as an IT professional is don't dependent on any framework.You may need to work on the frame work u really don't know. But have the basic Java concepts in hand, which makes us adoptable to any J2EE framework
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Closed 10 years ago.
I was asked this questions in one interview.
Suppose there is a requirement of highly concurrent application e.g. Email application like Gmail where in
say there 100K users accessing the application at the same time.
You are allowed to ask only 3 questions to client which 3 questions will you ask?
Client in this case is company who want the application to get developed. e.g.Google [Disclaimer: Name is
just to give idea. I know what you must be thinking :) ]
I was really confused there can be n number of questions starting with technology, hardware configuration etc. Can some one tell me which can be best suited questions in above case.
SLAs (expected uptime, response times, usage patterns, etc.)
How much can be spent on maintenance (servers/cloud, support)
Expected growth
Budget?
Desired delivery date?
Do you have a pen to sign or will you need one?
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Closed 9 years ago.
How you do design composite webservices. Are there any frameworks available to let the developer simply concentrate on bussiness logic and to implement composite frameworks with some simple configuration.
I have read about SCA. But seems there is very less implementations of it.
Can some one suggest are there any frameworks which support ease of developing the composite webservices
An ESB caters this aspect to some extent. Please have a look at the open source WSO2 ESB built on top of Apache Synapse.
The WSO2 ESB comes with a large number of samples and please have a look at this sample too....
Thanks...
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Closed 10 years ago.
I would like to implement charting and reporting module in my J2EE web application. I know there are many tools/technologies available like JasperReports , JFreeReport, jCharts ..ect. Please see more charts and reports tolls here.
Could anyone please suggest the best tool/technology which capable to handle reports and charts for large data?
Depends on your specific needs. For pure charting needs (as in drawing charts based on data), I'd use JFreeChart. If you are looking to have your data viewed in multiple formats (CSV, HTML, PDF) JFreeReport or Jasper may be a better fit.
Try Eclipse BIRT: http://www.eclipse.org/birt/phoenix/
"BIRT is an open source Eclipse-based reporting system that integrates with your Java/Java EE application to produce compelling reports."
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Closed 12 years ago.
What are the benefits of using a compiled solution like .NET of Java over an interpreted solution like PHP or Ruby for building a Web Application/Web Site. It seems like Java or .NET apps would require a lot more overhead compared to a PHP/Rails solution.
If I were developing a big enterprizy application I would prefer .NET or Java depending upon skills of my team and resources available. But if I were to develop a quicky + clean website, 2.0 kinda thing, I would prefer ROR or PHP.
It's not which is better and which is not, it's just what you are trying to do.