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What is big data peer-to-peer replication?
Peer-to-peer replication provides a scale-out and high-availability solution by maintaining copies of data across multiple server instances, also referred to as nodes. Built on the foundation of transactional replication, peer-to-peer replication propagates transactionally consistent changes in near real-time.
How do you add articles to peer-to-peer transactional replication?
To add an article to an existing configuration
- Quiesce the system.
- Stop the Distribution Agent at each node in the topology.
- Execute the CREATE TABLE statement to add the new table at each node in the topology.
- Bulk copy the data for the new table manually at all nodes by using the bcp utility.
How does peer to peer data replication work?
Peer-to-peer replication provides a scale-out and high-availability solution by maintaining copies of data across multiple server instances, also referred to as nodes. Built on the foundation of transactional replication, peer-to-peer replication propagates transactionally consistent changes in near real-time.
When to use configure peer to peer topology?
The Configure Peer to Peer Topology Wizard requests topology information when the wizard is closed. If the wizard is closed and reopened before all nodes respond to the request for information, the wizard might show a partial network.
Can a table be included in multiple peer to peer databases?
Tables and other objects cannot be included in multiple peer-to-peer publications in a single publication database. A publication must be enabled for peer-to-peer replication before any subscriptions are created. Subscriptions must be initialized by using a backup or with the ‘replication support only’ option.
What do you do on the configure topology page?
Configure Topology (Peer-to-Peer Replication) Use the Configure topology page to perform common configuration tasks, such as adding new nodes, deleting nodes, and adding new connections between existing nodes. The node you selected on the Publication page of this wizard is displayed on the design surface.