0
votes
2answers
550 views

why are transaction monitors on decline? or are they?

http://www.itjobswatch.co.uk/jobs/uk/cics.do http://www.itjobswatch.co.uk/jobs/uk/tuxedo.do Look at the demand for programmers (% of job ads that the keyword appears), first graph under the table. ...
5
votes
3answers
471 views

Distributed transactions and queues, ruby, erlang

I have a problem that involves several machines, message queues, and transactions. So for example a user clicks on a web page, the click sends a message to another machine which adds a payment to the ...