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Reinitialize subscriptions and New Snapshot

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Hi, I'm a little bit confused about "Reinitialize" and "create a new Snapshot".

This is what I figured out:
When setting up a replication, I have to initialize the subscriber (sending all data from publisher).
This is done by a snapshot.

If I add an article to replication I add it in this WIZARD. When I request "Reinitialize subscription"  after this the  new data (not the existing one) is transfered  via a new Snapshot.  Therefore a "Reinitialize" in my mind is allways a "new Snapshot"
Is this correct ?

  1. Is there a way just transfer the data only for a single able (via snapshot)?
  2. In which case a complete 'Reinitialize' is recomended? (For example if subscriber is completly out of sync, for example after an restore on subscriber or publisher side) - and how do I start this process
  3. There is a  way to initialize subscibers without a snapshot via backup/restore - when does this make sense?

Regards

Christian




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