sql server 2008 - Any links to Service Broker best practices? -
i looking authoritative articles on service broker best practices.
in particular, looking following topics (i know answers, have find documents support knowledge):
- queues in same database
- message
- size
- systems message pointer , data retrieved tables
- instrumentation - auditing service broker applications
tia
systems message pointer , data retrieved tables
this not service broker application, queueing application. service broker designed distributed applications, communication (networking, security, routing, retries) major component. if send messages pointers , data in tables distributed nature of ssb falls apart. the litmus test "can move service onto server , application continues work after fix routing?". if answer yes you're using ssb way designed. if no meas you're interested in queues.
the problem using ssb 'dumb queue' is expensive queue (just think @ writes required on each message due conversations , conversation groups). receive statement expensive , black box optimization pov. optimize table used queue lot better can ssb service/queue. reckon ssb has ace sleeves makes attractive when used local queue, namely internal activation capabilities. 1 may activation cannot replaced else (i agree, cannot), 1 must aware of cost , balance pros , cons.
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