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Questions - continuous-query-notification

Polling database after every 'n' seconds vs CQN Continuous Query Notification - Oracle

My application currently polls database every n seconds to see if there are any new records. To reduce network round trips, and CPU cycles of this polling i was thinking to replace it with CQN based a...
test-img

Sana.91

oracle

polling

continuous-query-notification

Votes: 0

Answers: 1

Latest Answer

You didn't say whether every 'n' seconds means you're expecting data every few seconds, or you just need your "staleness" to as low as that. That has an impact on the choice of CQN, because...
test-img

Connor McDonald

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