The mod_perl servers are the work horses, just like the custom
servers. In a classical OLTP system, the customer servers are
stateless, that is, if a server goes down, the TM/mod_proxy server
routes around it. (The TM rollsback any transactions and restarts the
entire request, which is
Joe Schaefer writes:
experience, the only way to build large scale systems is with
stateless, single-threaded servers.
^^
Could you say some more about what you mean by this? Do you mean
something like
use a functional language (like Haskell or
