Java really is going to be slower. For professional software, I'd still go with C++. But, Java has many advantages, as you clearly enumerate. I think your time doesn't need to be spent on analyzing C++ vs. Java, but rather better ways to manage your data and better ways to access your data from your application. >1Gb data size will really benefit from thorough analysis, but you won't have any problems with 6Mb (in either C++ or Java). David Sigfredo Angulo DePaul University -----Original Message----- From: bioclusters-bounces+dangulo=cti.depaul.edu at bioinformatics.org [mailto:bioclusters-bounces+dangulo=cti.depaul.edu at bioinformatics.org] On Behalf Of Mr. Syed Aijaz Sent: Wednesday, May 23, 2007 5:51 PM To: bioclusters at bioinformatics.org Subject: [Bioclusters] Java Vs C++(Qt) for Bioinformatics Hello All, Just wondering what bioinformatics community thinks of is best to use: 1. Java Swings (1.6+) 2. C++ Qt (4.0) My visualziation tool requires accessing data which is in the order of few hundred MBs we are expecting this to hit GBs soon. I am planning not to hold up all the data. However, I will have to hold up some data (a few hunderds of thousands (O(100,000)) of data entities, each costing around ~60 bytes). As the tool is supposed to be a interactive, what will be good alternative between Java Vs C++? I am leaning towards Java, reason being: 1. Comprehensive GUI 2. Java not that Slow, as they say! 3. Huge API, DBMS, XML, DRMAA, . . . . . 4. No deployment pain, although a little application specific deployment may be required example: preference files etc 5. Automated Garbage collection, less trouble in maintaining memory. Although it has a little overhead, it can be reduced by efficient handling of data??? 6. efficient multi threading, not system level fork, etc?????? 7. Java has growing number of Bioinformatics applications Kindly share your opinion regarding the aforementioned debate. Thank you for your time and participation!! Kind Regards, Aijaz. _______________________________________________ Bioclusters maillist - Bioclusters at bioinformatics.org https://bioinformatics.org/mailman/listinfo/bioclusters