| Does professional options are really a must? | Posted on Friday, February 29, 2008 at 7:39 AM | Hello, I personally think that the more options a backup software for Windows has the better will be. It is true that often there are too many options and you don't really need them, but there are however cases when you need an option to solve a problem that you do not find in many backup software. Our software GRBackPro http://www.grsoftware.net/backup/software/grbackpro.html has been designed to even solve those special cases that, believe it or not, are more frequent than you can imagine. |
| Need For Speed: Performance Programming Tips | Posted on Tuesday, December 18, 2007 at 2:51 AM | Sometimes a program you have written just doesn't run fast enough. In this article I'm going to look at how (and how not) to approach such problems along with some tips for speeding things up in various cases.
Stop Right There!
The biggest mistake people make when trying to improve the performance of their programs is jumping straight in and trying to do it without first understanding where the bottleneck lies. Often the real performance issue may not lie where you think it does.
Tools for analyzing program performance are called profilers. They will tell you which functions and sometimes even which lines of the program are taking up what factor of the execution time. This is highly valuable information and can save you a lot of wasted time. Without it, you might set about optimizing a function or method that is only taking a tiny fraction of the execution time anyway.
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