Hi All, I am learning q/KDB to use at work currently, but am more familiar with J. Does anybody know of a good essay which compares the performance and capabilities of q/KDB with J?
The biggest differences I can see so far is the built-in KDB side and the built in use of dictionaries and tables in q - which is very useful. JDB may be trying to provide a similar functionality to KDB? I prefer J at the moment because it feels like it fits together better, but that may be because it is what I am used to using. Has anybody done a performance/functionality comparison between q/KDB and J/JDB? Is anybody using J to process tick data? Thanks, Matthew. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
