search for: tranactions

So there are a couple parts to this question. I am trying to implement the rpart/random forest algorithms on a transaction lists. That is to say i am trying to train models in order to deduce what are the most predictive transactions within a customers history in order apply this model to future test data and identify accounting irregularities(ie. this account had x and y so they should have also

Not that I have your attention! :P I''ve been having a discussion with a respected colleague here: http://phpbuilder.com/board/showthread.php?t=10340411 (Rails vs. PHP) He''s basically saying that Rails won''t be able to scale because referential integrity and tranactions are done in the application rather than the database. Please read the referenced thread for much more info. He also says that he doesn''t think any large-scale transaction system done using Rails exist because he hasn''t heard of them. Does anybody know of any? Thanks! CSN -- Po...

...t 7.0 and slackware 7.0 installations. Most recently Slackware 8 (beta) with 2.4.5 kernel and samba 2.2. There are usually 14 clients 11 win98, 1 winME and 2 win2K systems. The most common problem is the client software reports database corruption in a log file that all systems append data to on tranactions. Sometimes we get 3-4 days clean then some days with errors 2-3 times a day. As an experiment I switched the server to a Win2k system and went 1 month without a single error! My employer is very pro linux and would love to see Samba work, but is now leaning toward an MS solution. I suspect that,...