Hello All, I'm wondering why I can't find any commercial Haskell applications on the Internet. Is there any reason for this? I can think of the following possibilities only: 1) Haskell is too slow for practical use, but the benchmarks I found appear to contradict this. 2) Input and output are not good enough, in particular for graphical user interfacing and/or data base interaction. But it seems there are several user interfaces and SQL and other data base interfaces for Haskell, even though the tutorials don't seem to cover this. 3) Haskell is not scaleable for commercial use. This looks unlikely to me, but could this be a factor? 4) Haskell is open source and licensing restrictions forbid commercial applications. I haven't seen any such restrictions, but is this a problem for the standard modules?
Are there other reasons why there seem to be just a few thousand (hundred?) Haskell programmers in the world, compared to the 3 million Java programmers and x million C/C++ programmers? The reason I ask is that in the early nineties I wrote a data mining /machine learning program. This was not a commercial success and since then I've been working as a free lance IT journalist. As such I covered the O'Reilly European Open Source Convention in Amsterdam last year and there I heard of Haskell. I became interested and started learning from the available free tutorials and Hugs. As an aside, I'd like to thank all those people. I really appreciate their work and I'd like to single out Hal Daume III's 'Yet Another Haskell Tutorial', while not diminishing the other authors in any way. Meanwhile I kept working on a data mining algorithm in my spare time and finally I came up with something that appears to work. While I was learning Haskell, I thought, why not try this part of the algorithm as a Haskell exercise. I could easily test it in Hugs. To my own surprise, after only a few weeks of this, I had a working prototype of my algorithm, printed out on less than 3 pages, using only standard functions in the Prelude. So, I'm really impressed by the power of Haskell, and I'm just a beginner. Now I'm trying to come up with a business model for my algorithm and to avoid the mistakes I made 10 years ago. There is a lot of difference between a prototype and a working tool, and then there is a lot of difference between a working tool and a successful commercial application. Probably it doesn't make much sense to try and develop a tool in C++ or even Java, but if I have to go on my own on this, maybe Haskell could be feasible, both for fun and profit. So, that's the background of my question (while introducing myself to the Cafe at the same time). Why hasn't Haskell made it into the business world (yet), after being available for 15 years, or is this the wrong question? Many thanks for your comments, Hans van Thiel _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
