Thanks for suggestion but I'm not sure how would Memcache fit in since:

If you have a high-traffic site that is dynamically generated with a high database load that contains mostly read threads then memcached can help lighten the load on your database.
Though there is one part of the system where caching could help - in cases where we recently did some of those remote stuff (DNS/HTTP) so we wouldn't need to to it again if it's in cache.

The thing here is that there are a lot of updates - and it is very important to maintain in what "state" the processing of a record is. Everything is payed per record by both our clients to us and us to business associates :)

Have you tried freelancing/outsourcing? Check out Scriptlance - I work there since 2003. For more info about Scriptlance and freelancing in general check out my home node.

In reply to Re^2: Working with large number of small constantly updated records by techcode
in thread Working with large number of small constantly updated records by techcode

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